Ssb Transverter


The Monitor Sensors 630m Transverter enables any Amateur Radio Station, equipped with a conventional HF transceiver, immediate, all mode, access to the new 472-479 kHz, 630m band. I tried for a 925 MHz QSO with my Multiverter but the FT-817 even though it’s Tx/Rx had been "opened up" – the IF could not reach there. 25–meter band has a very long and colorful history, dating back to before World War II. Unfortunately most of the latest HF transceivers don't offer transverter facilities unless you are prepared to modify them yourself. Late 1960's Swan 500C HF SSB/CW transceiver. Icom IC-211 2 meter all mode Ham Radio Transceiver / Nice Condition tx and rx ok. Transverter is built on a classical scheme with synthesizer usage. VK3XDK 1900-2100 multipler board in front, with 2. After you have the basic 2M SSB station covered, you can expand your station via additional frequency bands and increased station performance. ICOM IC-725 MODIFICATIONS. SSB Electronics VHF Transverters: SSB Electronics LT-6S (LT 6 S LT6S) service manual and specs SSB Electronics LT-2S MKII (LT 2S MKII LT2SMKII) service manual and specs SSB Electronics UHF Transverters: SSB Electronics LT-23S (LT 23 S LT23S) service manual and specs SSB Electronics LT-70S (LT 70 S LT70S) service manual and specs SSB Electronics. Due to the inertia of the meter, the needle will usually show peaks of only 3 Watts on SSB, however the actual modulation peaks of the LT23S will reach 10 Watts. This 10m to 2m transverter is a German quality product, developed and assembled in Germany. My dad Les G6SXB and myself have used this as an attenuator for 10 years plus. Advanced Receiver Research – Gunnplexer systems. My equipment is spread into two different rooms and some provisions are made such I cannot transmit when the antenna is not connected or the amplifier is not switched on. Microwave Modules MM144/28 SSB Transverter This is a classic 2m to 10m TX/RX transverter made from at least 1979 to the late 1980's. This transverter was built in 1994, a discription in three parts (german language) for DOWNLOAD as PDF-files. SSB and CW can be programmed in steps smaller than 1 Hz; this is image-reject mixed with the IF signal to produce audio. FO-29 - It appears that this satellite is a SK. VK3XDK PLL board bolted on top of transverter board, sitting horizontal. My name is Luuk. 432MHz 650Walls 750 Walls 650 Walls 500 Walls 150 Walls The DeW-ISBSEQUENCER provides sequenced control afyaur Linear Power amplifier. I moved QTH to NJ in 1981 and operated on 144, 432, 1296 with some brief portable work on 2304 and 10368 ssb. You can turn off the transverter to conserve battery power, which is nice when using the rig on internal batteries. 088 GHz transverter. The SSB Electronics LT230S 1296 transverter is a fine piece of German craftsmanship. Since the PIC can contain two freqs I decided to add a 122. Using a QCX SSB as Microwave transverter IF, is a very interesting use-case! My immediate thought is that it basically allows you to make a GHz class-E setup: you can inject a constant envelope carrier (from SI5351) in the transverter-chain and micro-wave PA, where the PA may work in class-C or class-E. some of my projects : All band HF transceiver 2 meter FM transceiver 50 MHz ssb transceiver. My first CW contact, first SSB, WAC, early DXCC, and even my early satellite contacts were all done with my FT-101. Spectacular 8-Inch, 1920 X 1200 IPS Integrated Display; Touch Tune, Zoom, Pan, Controls At Your Fingertips. It was working for some time but wanted to correct the voltage for the deflection amplifiers and missing a regulator, it was directly connected to the bridge rectifier, now has the required 7805 and 7905 regulators for the positive and negative voltages on this part of the circuit. The complete 23cm Transverter has a fixed frequency range of 1240 to 1300MHz and is suitable for all mode SSB or FM operation, and is constructed on a professionally etched 80x65mm FR4 PC Board. At audio, a fast Fourier trans-. Softrock SDR Transverter Kit - 28 MHz IF ; DIY - No-Tune SSB/CW Transceiver for 10GHz - S53MV Transverters should always be considered a poor technical solution for many reasons. In electrical power engineering, a transverter is a universal electrical power converter that can combine, convert, analyze and. The Linear Transverter TR 144 – PRO is the youngest transverter of our TR-family and satisfies many criteria so that it’s not necessary to open and reconfigure the interior anymore. For full utility on AO-40, I need to shift this slightly to 1268-1270 MHz. I spend most of my radio time building radio stuff. The agreed segment for EME is 2301. Many popular multi-band, multi-mode transceivers already have 2 meter CW/SSB capability and will drive a 10 GHz transverter as long as you reduce the 2 meter power output to match the transverter drive. We designed and built this transverter board with a purpose to bring an affordable low cost and high performance Transverter on the Ham Radio market. Transverter Ports: 1; Transverter Frequency Coverage/Power: 100 kHz – 54 MHz/0 to +10 dBm; Optional Integrated Automatic Antenna Tuner Range: 3:1 SWR; Optional Continuous MARS/CAP Coverage with Extended Transmit Filter General. In order to make the 4m Nacton transverter module easier to construct a short kit, consisting of the more difficult to obtain parts, is being made available from. Emmision Modes: SSB, AM, CW , FM ; 2W output power. N1MM Logger+ has transverter support in the form that per bandmap an offset frequency can be set. To Order Call: 386-364-5529 19519 78th Ter. It's now up and running but needs finishing of though , I've put up my homemade 3 ele Yagi, It's around 12. It was working for some time but wanted to correct the voltage for the deflection amplifiers and missing a regulator, it was directly connected to the bridge rectifier, now has the required 7805 and 7905 regulators for the positive and negative voltages on this part of the circuit. 225: VE7OR CN89 : Thu 7 pm : SSB: Open net in the lower mainland for new and old on SSB. This particular project example is configured to function as the SSB/CW 144. The antennas comes into the box on a CX-140N coax relay which when the transverter is off (or x-band is enabled) bypasses the transverter to an N-Type on the rear and when energised connects the antenna to another coax relay switching between 4m RX and TX. We designed and built this transverter board with a purpose to bring an affordable low cost and high performance Transverter on the Ham Radio market. Dieser Transverter - nun in der verbesserten Version V2. 000 instead of 28. qrpp nov&dec94. the control voltage for PTT switching by the transverter via the coaxial cable. This delay is very necessary when using external transverters for VHF/UHF, where the ACC2 control sends the T/R closure to the transverter. Title: 1296-MHz Transverter Author: K6ZMW Created Date: 11/1/2008 12:58:07 PM. The Javornik uses a 14 MHz IF because it was optimized for operation with a FT1000, and this radio is substantially better on 20 m than on 10 m. From email to ticketing to concessions to merchandise sales, SSB doesn’t just track data, it transforms it into leads, campaigns, strategic decisions, and real ROI. VHF SSB/CW transverter with pre-amp and power amplifier. Now up to full power available in transverter mode SSB - More than 2. frequency for converting up to 2. In addition to the Spectrian base plate, I have mounted the Spectrian onto another 6mm aluminium plate for extra heatsinking capability. Many more modern rigs will convert the display to read 144. 2 kHz @ -6 dB/Less. I don't know about European band planning but in the USA, there is no SSB operation above about 144. 8604-5 Redesigned 10GHz SSB transverter DL1RQ 8604-6 SSCW 702 SSB/CW 2m & 70cm duoband transceiver (part VII) DL7QY 8604-7 SSB-Signalaufbereitung fuer die microwellenbander DK2RV. 432MHz 650Walls 750 Walls 650 Walls 500 Walls 150 Walls The DeW-ISBSEQUENCER provides sequenced control afyaur Linear Power amplifier. pdf SSB-Electronic_UEK-3_user_DE. One new addition was the addition of an 4×20 LCD to show the status of the amp. It was working for some time but wanted to correct the voltage for the deflection amplifiers and missing a regulator, it was directly connected to the bridge rectifier, now has the required 7805 and 7905 regulators for the positive and negative voltages on this part of the circuit. , you cannot work a station SSB to SSB. Two VFOs with multiple memories, split TX/RX operation, RIT/XIT, full break-in CW, memory keyer, narrow IF crystal filtering, excellent RX dynamic range and IF derived AGC are standard. The other choices will not convert one frequency to another. The busy evening consisted of a wide range of activities, among them was 10 GHz SSB by Graham G8HAJ. Softrock SDR Transverter Kit - 28 MHz IF ; DIY - No-Tune SSB/CW Transceiver for 10GHz - S53MV Transverters should always be considered a poor technical solution for many reasons. 6GHz amp IF o/p 440MHz Pre-amp Tx path. Says Microwave modules. 5 MHz: SSB/CW/FSK - less than 0. 2) offers better performance and some new functions. Specifications Frequency Range 3. Receive converters usually degrade the dynamic range of the receiver while transmit converters dissipate most of the RF power generated in the base SSB transceiver. Post by NA1P » Sat Sep 20, 2008 11:38 pm Have 3 of these distributed by Spectrum International in Concord, Ma. 146MHz band; 50mW drive; 10W out. 100 MHz is very helpful to assist during testing and troubleshooting your transverter. 00 plus shipping, packaging, & insurance from Denver, CO 80249 Works great on SSB and digital modes including RTTY Never used on CW I assume it works. Received signals are converted to your driving transceiver's frequency. Is the Elecraft transverters high performance? I have always assumed that SSB was the best but they are much more expensive than the Elecraft ones. 6Mhz band; 50mW drive; 10W out. A simple 10 W forward and refleted power meter for monitoring 144 MHz transverter TX output power and possbily antenna system's SWR, was build using double-sided fiber-glass PCB and 100 uA panel meter. My mean power meter says 7w out, which maybe a product of the precautionary amount of drive I am giving it (see below). Once finished, If you want to test it at lower power, decide what plate voltage and plate current will give the same load impedance as the high power load you are designing for. Post by NA1P » Sat Sep 20, 2008 11:38 pm Have 3 of these distributed by Spectrum International in Concord, Ma. 000 as a menu selection if you use a transverter. Also selectable the input power level. 10w 2m rig requires 15db attenuator. then Kenwood with the ts-2000 but those are the all in one box things. SSB-Electronic GmbH has been offering high-quality products for more than 30 years. net update 16 April 2008 Operating on multiple microwave bands in VHF contests will greatly enhance a score, as well as lending some excitement to quiet periods. Location: Calypso Bay, St Kitts Contest: ARRL DX Phone SSB Contest, 48 hours over March 7 and 8, 2020 Contest Software Used: N1MM Portable operation: No Radio: 2 x Elecraft KX3, PX3 Panadapter and KXPA100. Around 150 beacons are operational world-wide at present and more are planned. Problem: Low Transverter Output Several of you hv asked me to post the solution I find pertaining to interfacing the FT-1000MP with it's low xvtr output (-20dBm at 28MHz in my unit) to vhf or uhf xvtrs (SSB LT-2S & LT-70S in my case). I will describe the progress of its development. 7 (Optional: 145-146) MHz: IF: 28-29. I have tested it and it works very well. 1-10 W: 30 W. With the transverter I wanted to avoid fiddling with coax on 2m. The set is rated at 240 watts PEP, 180 watts CW, and 75 watts AM. Simon and Greg had also brought their 925 MHz Transverters. A local oscillator was a crystal synthesizer of old design, not PLL. Ten-Tec Model 1213 rig-to-soundcard; USB Digital. My call is PA3EMY. According to the documentation, it uses an HC-25/U series crystal, and of course the needed crystal (12X LO) is 93. 144MHz 220MHz. This is a well looked after product. These are generally a bit more expensive than the DEMI units; $900 to $1,500 per transverter. Remember: ground ground ground - common grounds between boards - grounded coax at each end or very short leads and a ground lead near it. I started by using a HS 17. SSB, CW, FM, FM-N (FM-N is not available on 1200 MHz band) Frequency stability ±3 ppm (-10°C to +60°C) Frequency resolution: 1 Hz: Number of memory channels: 328 (99 regular, 1 call, 6 scan edges for each band plus 10 satellite memories) Operating temperature range-10°C to +60°C; +14°F to +140°F: Power supply requirement. HF transverter 144MHz in 3. SG-Lab 1296Mhz Transverter. I don't know about European band planning but in the USA, there is no SSB operation above about 144. 088 GHz transverter. 122 - 134 - 241 GHz Transverter System. The complete 12cm Band 2400 to 2483. 222/28 MHz TRANSVERTER BOARD With this Transverter board you can work on 1. 144 MHz to 28 MHz Receive Converter - DL6SW. 1-10 W: 10 W: SSB Electronics LT-23LP1296 MHz: 144 MHz? mW: 1 W: SSB Electronics LT-33LP903 MHz: 144 MHz? mW: 1 W: SSB Electronics LT-33S903 MHz: 144 MHz? mW: 20 W: SSB Electronics LT-70S: 432/435 MHz: 28 MHz: 1-500 mW: 20 W: SSB Electronics LT. Attach this to a modified cell amplifier and you will be in 900MHz heaven. They thought of everything. Late 1960's Drake TR-4 HF SSB/AM/CW transceiver (with MN-4 & MS-4) 1980's USSR Karat-M MF transceiver. 2 µV, AM - less than 2 µV: Receiver Sensitivity - 24. Applicaton: Due to its small dimensions and light weight this transverter is suitable for portable or stationary operation. CB rig were manufactured in quantities in Japan and exported to USA in 1970 s. Built-in Speaker Semi-break in VOX: The Yaesu FT-221R is a 2 meter multi-mode transceiver that operates in SSB, CW, FM and AM modes. Remember: ground ground ground - common grounds between boards - grounded coax at each end or very short leads and a ground lead near it. 00 plus shipping, packaging, & insurance from Denver, CO 80249 Works great on SSB and digital modes including RTTY Never used on CW I assume it works. qrpp nov&dec94. de dx freq obs time. The complete 23cm Transverter has a fixed frequency range of 1240 to 1300MHz and is suitable for all mode SSB or FM operation, and is constructed on a professionally etched 80x65mm FR4 PC Board. SSB Electronics, located in Mountaintop, Pennsylvania, also manufactures and distributes transverters. They have been in a box & i've only just got around to selling it. 088 GHz transverter. Circuit, printed-boards and layouts in the files A 6M Transverter Build a transverter based on a 6M receive converter. My first CW contact, first SSB, WAC, early DXCC, and even my early satellite contacts were all done with my FT-101. ICOM IC-725 MODIFICATIONS. 3 GHz in the 10 to 30 Watt output range. One thing that did become obvious during the 2010 Summer Field Day was the LO drift issue. Over the years. This auction is for a rare item - a Microwave Modules 50MHz to 144MHz SSB Transverter (144MHz in; 50MHz out – so it's a down transverter). Remember: ground ground ground - common grounds between boards - grounded coax at each end or very short leads and a ground lead near it. Which is an IF of 449. Roving: VHF/UHF Contesting with a View / A Comparison of Solid-State & Tube-Based Systems Using CAD / Home Brewing a 10-GHz SSB/CW Transverter, Part 2 / - (QST - Volume 77, Number 6, June 1993) [Ulrich L. My call is PA3EMY. In Operation at Firle beacon with 10GHz transverter and FT817 fitted. The complete 12cm Band 2400 to 2483. Performance: We've designed big rig features and performance into the K2. Splits/offsets are highly configurable on most rigs. Today there are still mid-power transverters on the market like the SSB LT2S etc. Band (kHz) – enter the transmit frequency of the transverter. Interface Cables. I spend most of my radio time building radio stuff. The design is no tune so requires no alignment as it uses SAW filters and can be used with either a 144 or 432MHz I/F. Simon and Greg had also brought their 925 MHz Transverters. A simple 10 W forward and refleted power meter for monitoring 144 MHz transverter TX output power and possbily antenna system's SWR, was build using double-sided fiber-glass PCB and 100 uA panel meter. This is a solutely marginal for comfortable SSB copy. a transverter involves using one half to amplify the very low output of a 3312- MHz schottky diode multiplier for the local oscillator, and the other half to amplifythe transmit mixer SSB output. There is no "single band" contest category for rovers, so adding additional bands is an important way to improve your score, your competitiveness and your operating fun. 25meters 222mhz 220 VHF UHF Ham Radio. SSB-Electronic GmbH has been offering high-quality products for more than 30 years. However, 'most' users would only use them on SSB-CW-digital modes which are all below 145. 50 MHz SSB & Digi modes 70 MHz Tx only when permitted in Dl - SSB &Digi modes OSCAR 100: 9700/SG_Lab transverter, POTY Feed, Kathrein CAS 124 offset dish. HackRF transverter mode. It was working for some time but wanted to correct the voltage for the deflection amplifiers and missing a regulator, it was directly connected to the bridge rectifier, now has the required 7805 and 7905 regulators for the positive and negative voltages on this part of the circuit. Beginning at the top left is a YAESU FT8800R Dual Band (2m / 70cm) FM Transceiver. 134GHz Transverter Roger Ray G8CUB Simplified 134GHz transverter block diagram The idea for a 134Ghz system started about 18 months ago. So it was relatively easy to modify the frequency to 28MHz of amateur band. Posted on August 20, 2015. 'Circuit House' is one of them and they are providing good SSB transceiver components. The Heathkit SB-500 2-Meter Lineair Transverter provides SSB / CW operation on the 2 meter band by using your lower frequency Heathkit station as a tunable 6-meter or 10-meter IF system. The 2m board does about 3 watts output. pdf SSB-Electronic_USM-3_user_DE. dk, please send the information to mods. 5 W (8 Ohm. low: 432-434mhz. 8 / 7 / 14 / 21 / 28MHz ham Bands Mode FM / SSB / CW ( Dependent on radio to be used ) DC Power DC 13. After you have the basic 2M SSB station covered, you can expand your station via additional frequency bands and increased station performance. SSB, CW, RTTY, PSK31, FM AM Transverter Connector, CW (continuously adjustable) 5–200W 5–50W More than –20dBm: Modulation system SSB AM FM Digital P. The antennas comes into the box on a CX-140N coax relay which when the transverter is off (or x-band is enabled) bypasses the transverter to an N-Type on the rear and when energised connects the antenna to another coax relay switching between 4m RX and TX. When I try CW, the SWR jumps sky high. CW to SSB and vice verse exchanges are encouraged and count for points. 25 meter band using any type of the HF radio that has 10 meter band. While low cost is always an option, if I am going to get into VHF/ UHF, I would prefer high performance with moderate cost. Simon and Greg had also brought their 925 MHz Transverters. The Universal Microwave SSB/CW IF SDR Transceiver is a modified version of the Universal Multi-Mode SDR Transceiver (Universal Multi-Mode SDR Transceiver), crafted to serve as a single band IF radio for microwave transverters. New VK2 Distance Record. The 4th relay is just set to TX slice - band of the transverter, to know I'm on the correct band for testing. Specifications Frequency Range 3. Adding 6m or 2m transverter and QRP amplifier, You can configure a SSB mono-band transceiver. 432 to 28 MHz ASSEMBLED TRANSVERTER 70cm 432mhz 43. VK3XDK PLL board bolted on top of transverter board, sitting horizontal. 7 for SSB Double Balanced Diode Mixer Modules BFO 10. DB6NT Antenna in QTH Berg JO50VJ. The receiver design incorporates a 7 pole Chebyshev filter, 7kHz wide roofing filter and a 5 pole. I think your best bet would be a 2 meter mobile radio. 500 KHz TRX. Transverters. For this activation I chose a PCB 850 MHz to 6 GHz Log Periodic antenna, perfect for a local lightweight SOTA activation. 2 GHz All-mode. Output must be 5 Watt. Homemade HF SSB/CW transceiver for 160 to 10 meter. epiphyte transceiver transmitter bd. mmt 432/144-5. Almost 23 years of great services. Low-cost 10 GHz SSB receiver He demonstrated how you can start with a simple low-cost 10 GHz receiver using a just a standard Sky satellite LNB (£14:99) and a FUNcube Pro+ SDR or RTL-SDR dongle. Introduction The K2 is a full-featured HF transceiver with the options you have come to expect from radios costing over twice as much. Only a few parts are needed and I will give them a try. 500 KHz TRX. 432 to 28 MHz ASSEMBLED TRANSVERTER 70cm 432mhz 433 435 436 VHF UHF Ham Radio. Itguarantees. My SSB signal was about 6dB SNR in 2. Performance: We've designed big rig features and performance into the K2. SSB Electronics LT-130S2304 MHz: 144 MHz? mW: 10 W: SSB Electronics LT-222S220 MHz: 28 MHz? mW: 20 W: SSB Electronics LT-230S: 1296 MHz: 144 MHz: 0. No cable patching is required when changing from the HF to VHF frequencies. Weight: 61 lbs: Johnson Viking Invader Modes: SSB/AM/CW Bands: 80 - 10 Meters Input Power: 200W-SSB,CW, 90W-AM VFO: Yes. I started by using a HS 17. Added transverter mode option to HackRF input and output plugins. Initially I intended to use an Impatt diode source. 000 as a menu selection if you use a transverter. SSB Electronics LT2S Instruction Manual & Circuit Diagrams NEW: PDF Files (see below) These images have been gratefully received courtesy of Mans Grech, 9H1GB. Audio is using PortAudio and playback device is USB Audio CODEC Audio right channel tab, enable “Mono audio output” And it plays just fine. One new addition was the addition of an 4×20 LCD to show the status of the amp. Receive converters usually degrade the dynamic range of the receiver while transmit converters dissipate most of the RF power generated in the base SSB transceiver. Two questions i have are what is the best way of achieving 9 spot frequencies ranging from 116Mhz to 142. 4G transverter board behind that, and a Spectrian 30W PA mounted on the enclosure side. Almost 20 years ago I built my own 23cm transverter – DF8QK. Mijn volledige profiel weergeven. the control voltage for PTT switching by the transverter via the coaxial cable. 1-10 W: 10 W: SSB Electronics LT-23LP1296 MHz: 144 MHz? mW: 1 W: SSB Electronics LT-33LP903 MHz: 144 MHz? mW: 1 W: SSB Electronics LT-33S903 MHz: 144 MHz? mW: 20 W: SSB Electronics LT-70S: 432/435 MHz: 28 MHz: 1-500 mW: 20 W: SSB Electronics LT. qrpp nov&dec94. Transverter output frequencies are 1296. I have a lot of interests I will make blogs of some of them. It's now up and running but needs finishing of though , I've put up my homemade 3 ele Yagi, It's around 12. 8ish MHz on your 76032 transverter. You have to be very careful how you feed the transverter. The most popular way of operating multimode on 4 m is by using a 'transverter'. CW to SSB and vice verse exchanges are encouraged and count for points. 5MHz Transverter is suitable for Es'Hail 2 Satellite operation on 2400MHz, and SSB on 2403MHz, and is constructed on a professionally etched 80x65mm FR4 PC Board. Connected the transverter to ADC IN and DAC OUT connectors and everything works fine on SSB. On SSB mode, all is good (and AM, FM, DIGI, etc). Link to: DARC OV B23 Naila. Using a QCX SSB as Microwave transverter IF, is a very interesting use-case! My immediate thought is that it basically allows you to make a GHz class-E setup: you can inject a constant envelope carrier (from SI5351) in the transverter-chain and micro-wave PA, where the PA may work in class-C or class-E. Instead of using an existing radio + transverter I plan to use my USRP B205-mini for this, since it can directly generate an SSB (USB) signal at 2. 144/28 MHz Transverter Board. There is an RF VOX in the PA, like in the transverter. My mean power meter says 7w out, which maybe a product of the precautionary amount of drive I am giving it (see below). The Universal Microwave SSB/CW IF SDR Transceiver is a modified version of the Universal Multi-Mode SDR Transceiver (Universal Multi-Mode SDR Transceiver), crafted to serve as a single band IF radio for microwave transverters. RTL-SDR: RF bandwidth deserialization fix; FreeDV demod: fixed spectrum display span and reverse API channel id specification. C3i – More antennas. A transverter system for the X-band which works with the FT-817 as its IF radio. QO-100 / Es'hail-2 Narrowband WebSDR - by BATC & AMSAT-UK. 05 (the 11th harmonic of 942. You can turn off the transverter to conserve battery power, which is nice when using the rig on internal batteries. 50MHz Transverter In 1986, it was clear, it would not be long before class B holders would gain access to 6 metres so in anticipation a receive converter had already been constructed. WSJTx) that produces tones for CW, JT9, or other digital modes. Post by NA1P » Sat Sep 20, 2008 11:38 pm Have 3 of these distributed by Spectrum International in Concord, Ma. Audio is using PortAudio and playback device is USB Audio CODEC Audio right channel tab, enable “Mono audio output” And it plays just fine. 5 and I don't know of a reason to use a transverter other than to run CW or SSB. While he is no long here , those memories are still vivid. Output must be 5 Watt. 100 : Wed 9 pm 50W to Vertical: SSB: Portland, Oregon: 6m Net: 50. Once finished, If you want to test it at lower power, decide what plate voltage and plate current will give the same load impedance as the high power load you are designing for. 500 KHz TRX. Here is a Yaesu FTdx570 The Yaesu FTdx570 is basically the same radio as the FTdx560 but with noise blanker and built in cooling fan. crystalled for 144MHz IF but with a different crystal can be tuned for 28MHz IF. Right click menu bandmap and select Set transceiver offset frequency. then Kenwood with the ts-2000 but those are the all in one box things. Homemade HF SSB/CW transceiver for 160 to 10 meter. My favorite tone is clear sound of mechanical filter type of SSB. 2Ah LiePO4 battery. Both transverters are powered by a 13 volt 4S 4. FOR SALE: 630 METER TRANSVERTER I have for sale a used Monitor Sensors 630 Meter Transverter. 3 GHz in the 10 to 30 Watt output range. The most affordable transverter is the MF Solutions one. With the transverter I wanted to avoid fiddling with coax on 2m. 5MHZ 807x2 TX. 地三型受信機 FIX. The 23cm signals are made in the wellknown SSB-electronics building blocks UEK-3 transmit converter and USM-3 receive converter. I also tried using a different LNB (also non-PLL), but that seemed to be actively filtering out the downlink of QO-100. epiphyte transceiver transmitter bd. I don't know about European band planning but in the USA, there is no SSB operation above about 144. - IF frequency is 144 MHz. 507 Patriot SSB & CW QRP; 506 Rebel CW Tx/Rx; 1380 – 80 Meter QRP Tx/Rx; Microphones & Matching Cables; Amplifiers. SSB Electronics VHF Transverters: SSB Electronics LT-6S (LT 6 S LT6S) service manual and specs SSB Electronics LT-2S MKII (LT 2S MKII LT2SMKII) service manual and specs SSB Electronics UHF Transverters: SSB Electronics LT-23S (LT 23 S LT23S) service manual and specs SSB Electronics LT-70S (LT 70 S LT70S) service manual and specs SSB Electronics. - A homebrew transverter based on the DEMI board is used for 2300-2304 MHz. 5dBi flat plate antenna with the barefoot transverter and about 3dB of feeder loss. This is a well looked after product. Amateur radio CRT SUPERSTAR SS-9900 V4 from 28 to 29. The transverters are housed in attractive, low-profile enclosures that may be stacked for multi-band operation. Xiegu G90 HF Amateur Radio Transceiver 20W SSB/CW/AM/FM 0. They have been in a box & i've only just got around to selling it. 8 VDC or Mains. Due to the inertia of the meter, the needle will usually show peaks of only 3 Watts on SSB, however the actual modulation peaks of the LT23S will reach 10 Watts. 10-10 # 27639. This auction is for a rare item - a Microwave Modules 50MHz to 144MHz SSB Transverter (144MHz in; 50MHz out - so it's a down transverter). Italab Phoenix 1000A or Elenos T800, ant. Transmitter stages. Winter 2010/2011 at DK0NA. Homemade HF SSB/CW transceiver for 160 to 10 meter. Directive Systems – Antennas. With the change of an internal jumper you can select either split input / ouput through BNC connectors or the single coaxial style. N1MM logger has transverter support in the form that per band an offset frequency can be set. Softrock SDR Transverter Kit - 28 MHz IF ; DIY - No-Tune SSB/CW Transceiver for 10GHz - S53MV Transverters should always be considered a poor technical solution for many reasons. I was the first Norwegian radio amateur QRV on 6m ssb/cw in january 1985, some other followed in february. 2) offers better performance and some new functions. The most affordable transverter is the MF Solutions one. Mijn volledige profiel weergeven. Transverter Display Function: TS-590S display shows transverter frequency. Connect the “Push-to-Talk” line out of your transceiver to the transverter. Emmision Modes: SSB, AM, CW , FM ; 2W output power. 10 product ratings - 222 to 28 MHz ASSEMBLED TRANSVERTER 1. Transmitter stages. Around 150 beacons are operational world-wide at present and more are planned. The design is no tune so requires no alignment as it uses SAW filters and is suitable to be used with a 144MHz I/F. Post by NA1P » Sat Sep 20, 2008 11:38 pm Have 3 of these distributed by Spectrum International in Concord, Ma. This site is devoted to the area of Software Defined Radio (SDR), more specifically, the "Softrock" series of technology sampler kits and the GenesisRadio. To preclude mistakes between transceiver and transverter we will refer to this transverter as ZST-200. Which is an IF of 449. 222/28 MHz TRANSVERTER BOARD With this Transverter board you can work on 1. Late 1960's Drake TR-4 HF SSB/AM/CW transceiver (with MN-4 & MS-4) 1980's USSR Karat-M MF transceiver. 432MHz 650Walls 750 Walls 650 Walls 500 Walls 150 Walls The DeW-ISBSEQUENCER provides sequenced control afyaur Linear Power amplifier. pdf SSB-Electronic_UEK-3_user_DE. 088 GHz transverter. In my view, it is unfortunate that the 3XDK design for 2. The offset value is saved by the program so after a restart the offset is still there. This approach worked very well for me. One new addition was the addition of an 4×20 LCD to show the status of the amp. We also have a band at 2400-2450 MHz. It's now up and running but needs finishing of though , I've put up my homemade 3 ele Yagi, It's around 12. Weight: 61 lbs: Johnson Viking Invader Modes: SSB/AM/CW Bands: 80 - 10 Meters Input Power: 200W-SSB,CW, 90W-AM VFO: Yes. , you cannot work a station SSB to SSB. The agreed segment for EME is 2301. After you have the basic 2M SSB station covered, you can expand your station via additional frequency bands and increased station performance. Over the years we sold a lot of them. SSB Electronics LT-6S: 50 MHz: 28 MHz: 1-500 mW: 20 W: SSB Electronics LT-23S: 1296 MHz: 144 MHz: 0. Performance of the transverter has been excellent. pdf SSB-Electronic_TV28-144_review_IT_IW1AU_1989. In my view, it is unfortunate that the 3XDK design for 2. Over the years we sold a lot of them. Transverter kit I have decided to build the Kuhne MKU 13G2B kit. Transverter for 76 GHz with 0. This particular project example is configured to function as the SSB/CW 144. I still have a power module M57719 (145 - 175 MHz) from Mitsubishi waiting to be used; this module can be used to boost the RF power of the transverter to a level of 14 Watts although I am not sure whether the power module can handle AM and SSB signals. Additional Frequency Bands. 50 MHz SSB & Digi modes 70 MHz Tx only when permitted in Dl - SSB &Digi modes OSCAR 100: 9700/SG_Lab transverter, POTY Feed, Kathrein CAS 124 offset dish. Try using a second modified 50-dB gain TVRO LNA for the receive amplifier. The Javornik uses a 14 MHz IF because it was optimized for operation with a FT1000, and this radio is substantially better on 20 m than on 10 m. Adjacent that is a gain pot for the RX side as well, very handy for adjusting the best signal to noise ratio in the receiver. This is in use for my EME and Terrestrial station with Yaesu FT-847 IF transceiver My first High Power 23cm PA with a TH308 tube. 5 kg / 16 lb 8. 50W 7MHZ 807x2 TX. 4G transverter board behind that, and a Spectrian 30W PA mounted on the enclosure side. The design is no tune so requires no alignment as it uses SAW filters and is suitable to be used with a 144MHz I/F. The SSB platform maintains one record that draws from every single data point across over a hundred systems where your fans are interacting. 4 GHz, while at the same time (full duplex) receive an IF at approx 739 MHz from an LNB. I spend most of my radio time building radio stuff. Over the years we sold a lot of them. frequency for converting up to 2. These are generally a bit more expensive than the DEMI units; $900 to $1,500 per transverter. In radio engineering, a transverter is a radio frequency device that consists of an upconverter and a downconverter in one unit. Frequency coverage is 144 to 148 MHz in eight 500 kHz ranges. 2 W SSB power and controlled by GPS. 5°E which covers Africa, Europe, the Middle East, India, eastern Brazil and the west half of Russia/Asia. 23 cm Equipment - VK5EME Transverter kit with 144 MHz IF - Local Oscillator is "G8ACE OCXO" - Power amplifier is homebrew XRF286 (Running at 300 W CW and 400 W PEP SSB. crystals with a front-panel switch. pdf SSB-Electronic_LT2S_user_G1OGY. Different tests on air on 70 MHz with the FT-817 and transverter, in FM for local chats and in SSB for DX during Es, have showed that the kit performs well. I didn't want to add to the multitude of dirty signals on 2m SSB. DX Engineering offers a complete selection of ham radio base transceivers from Yaesu, Icom, Kenwood and Alinco. Instead of using an existing radio + transverter I plan to use my USRP B205-mini for this, since it can directly generate an SSB (USB) signal at 2. From email to ticketing to concessions to merchandise sales, SSB doesn’t just track data, it transforms it into leads, campaigns, strategic decisions, and real ROI. With the change of an internal jumper you can select either split input / ouput through BNC connectors or the single coaxial style. My interest in 23cm EME moved up gear after I heard ssb echoes from PA0SSB during a talk at the Scunthorpe Amateur Radio Club given by G4DZU. View my complete profile. In other words, about 17-18dBW EIRP. Performance: We've designed big rig features and performance into the K2. 4 GHz uses SAW filters to obtain the RF selectivity because, while there are SAW filters available for 2400 MHz operation, there are none. dk, please send the information to mods. epiphyte transceiver rec bd. Over the years we sold a lot of them. It's tested and working. 507 Patriot SSB & CW QRP; 506 Rebel CW Tx/Rx; 1380 – 80 Meter QRP Tx/Rx; Microphones & Matching Cables; Amplifiers. From 50 MHz up to around 50. There are transverters that cover the entire 2m band using a 10m IF subsystem, by switching L. All about software defined Radio (SDR) SDR Console is the main program in the SDR-radio. For this activation I chose a PCB 850 MHz to 6 GHz Log Periodic antenna, perfect for a local lightweight SOTA activation. Numerous receivers and transmitters including a valve HF SSB transceiver, a 144 MHz transverter and a 400 watt linear amplifier were completed before I started to keep records. If you forget to reduce the radio power you will let out the magic smoke. 80m SSB and CW 60m SSB (5 megs NoV) 40m SSB and CW 30m CW 20m SSB and CW 4m FM, CW and SSB thanks to the new transverter!. This arrangement will work for any modulation that your HF radio or QRP rig is capable of. The 4th relay is just set to TX slice - band of the transverter, to know I'm on the correct band for testing. Late 1960's Swan 500C HF SSB/CW transceiver. In addition to the Spectrian base plate, I have mounted the Spectrian onto another 6mm aluminium plate for extra heatsinking capability. After you have the basic 2M SSB station covered, you can expand your station via additional frequency bands and increased station performance. On SSB mode, all is good (and AM, FM, DIGI, etc). KEYPADS to IC-7300 DOCUMENTATION update 6. 8 VDC or Mains. Mijn volledige profiel weergeven. spectrum in SSB, as shown in the accompanying plots. I decided to buy a Bitx PCB instead o making on bare copper one since it will be faster to build. IC-7300 SSB talk modification DOCUMENTATION VIDEO. The transverters are housed in attractive, low-profile enclosures that may be stacked for multi-band operation. Link to: DARC OV B23 Naila. A transverter converts 10 GHz transmit and receive RF signals to/from an Intermediate Frequency such as 144 MHz transmit and receive RF signals. In Operation at Firle beacon with 10GHz transverter and FT817 fitted. It would work the whole 2 meter band at 144 to 148 MHz if your base radio has the 28 to 32 MHz band. ports between your transceiver and the IF connectors on the transverter. We are soliciting papers and presentations pertaining to all aspects of operation on VHF and above frequencies. It would work the whole 1. qrpp nov&dec94. FIG 1: Circuit Diagram of Transverter. 1296 SSB Funtest starts on 27 Jan (Saturday Z) at 1900 and ends on 28 Jan (Sunday Z) at 1900. 122 - 134 - 241 GHz Transverter System. 000 instead of 28. 2 W SSB power and controlled by GPS. VHF setup since 2017 last layout of the shack: from 2014 to 2017: rtx Elecraft K3 , transverter Kuhne TR144H+40 , amp. Most SSB and CW operation takes place in the lower 250KHz portion of the band. VHF DX Meteorscatter FSK MSK, JT65, FT8, SSB. This is particularly true for rover operation. I don't know about European band planning but in the USA, there is no SSB operation above about 144. SSB Electronics VHF Transverters: SSB Electronics LT-6S (LT 6 S LT6S) service manual and specs SSB Electronics LT-2S MKII (LT 2S MKII LT2SMKII) service manual and specs SSB Electronics UHF Transverters: SSB Electronics LT-23S (LT 23 S LT23S) service manual and specs SSB Electronics LT-70S (LT 70 S LT70S) service manual and specs SSB Electronics. They have been in a box & i've only just got around to selling it. I have a lot of interests I will make blogs of some of them. Performance: We've designed big rig features and performance into the K2. 00 SSB filter, pre amp, Piexx Prom. The operating range is 1269-1271 MHz for a 144-146 TX IF. Use of the SSB Electronics Sequence Controller insures that the preamplifier is switched out of line before the linear amplifier is enabled, thus preventing hot switching. In addition to the Spectrian base plate, I have mounted the Spectrian onto another 6mm aluminium plate for extra heatsinking capability. Unfortunately most of the latest HF transceivers don't offer transverter facilities unless you are prepared to modify them yourself. The 4th relay is just set to TX slice - band of the transverter, to know I'm on the correct band for testing. Transverter SSB Electronics 144-28MHz Down Converter CX-1420B CX-1420B CX-1420B CX-1420B Vrtical Polarity Horizontal Polarity 4 x M^2 2MXP28 2SK1616 MGF4319G POWER AMPLIFIER 3CX800A7 160MHz LOW PASS FILTER 2KW DCI RX TX RX Tr. 25meters 222mhz 220 VHF UHF Ham Radio. This is particularly true for rover operation. First of all, I made the three types of modulator (Fujitsu 128kc, Collins F250A20, and Collins F455Z23C). The input for about 20 Watts out is 70 to 80 mWatts. For full utility on AO-40, I need to shift this slightly to 1268-1270 MHz. You drive the transverter on one band and come out on another. Type: Amateur Transverter: Frequency Range: 144-145. Second Hand HX-240 Tokyo Hy-Power HF transverter 2m in HF out. SSB, CW, FM, FM-N (FM-N is not available on 1200 MHz band) Frequency stability ±3 ppm (-10°C to +60°C) Frequency resolution: 1 Hz: Number of memory channels: 328 (99 regular, 1 call, 6 scan edges for each band plus 10 satellite memories) Operating temperature range-10°C to +60°C; +14°F to +140°F: Power supply requirement. Make an offer. 100 : Wed 9 pm 50W to Vertical: SSB: Portland, Oregon: 6m Net: 50. The new Yaesu FT-818 incorporates all of the basic and attractive features of the ever-popular FT-817ND while providing upgrades desired by many existing owners. 2M offset dish + dual band feed. 432MHz 650Walls 750 Walls 650 Walls 500 Walls 150 Walls The DeW-ISBSEQUENCER provides sequenced control afyaur Linear Power amplifier. 55) sounded somewhat ratty with incidental FM (although good enough for intelligibility on SSB) but I suspect that most of this is the service monitor which starts to sound just a tiny bit "warbly" on 70cm (an effect that would be 24 times worse at 10 gig) - and this is not to mention the. The circuit diagram shows some signalling used for 6m, 2m, 70cm, 23cm band transverters to avoid damaging. I later discovered my transverter output was a bit lower than I thought. Winter 2010/2011 at DK0NA. The Universal Microwave SSB/CW IF SDR Transceiver is a modified version of the Universal Multi-Mode SDR Transceiver (Universal Multi-Mode SDR Transceiver), crafted to serve as a single band IF radio for microwave transverters. I operated from a QTH at Yale University between about 1978 and 1981, working on 144, 432, 1296 and 10368MHz cw and ssb. It is a low cost design with double RF module from Ampleon. Frequency coverage is 144 to 148 MHz in eight 500 kHz ranges. The most affordable transverter is the MF Solutions one. These are generally a bit more expensive than the DEMI units; $900 to $1,500 per transverter. Contribute to F5OEO/QO-100_SSB-WebSDR_DATV-WebSpectrum development by creating an account on GitHub. Itguarantees. AMP SB Line-in SB Line-out AF OUT PATCH PTT RS232C-DTR CZX-5200 CZX-5200 CX-520D Manual LNA LNA RX-MAIN TRV. It is This is a 3-band radio for SSB only, 80m-40m-20m. My name is Luuk. Type: Amateur Transverter: Frequency Range: 144-145. To be controlled by either a PC COM port for data modes or regular Microphone PTT for SSB use. Multiband Microwave Transverters for the Rover Simple and Cheap Paul Wade W1GHZ ©2008 [email protected] After you have the basic 2M SSB station covered, you can expand your station via additional frequency bands and increased station performance. This experience as well as the know-how from the successful commitment in the amateur broadcasting sector and in the professional high-frequency industry always lead to technically unique achievements, which make our products stand out against the competition. Introduction The K2 is a full-featured HF transceiver with the options you have come to expect from radios costing over twice as much. It has 4 selectable audio taper settings. Mijn volledige profiel weergeven. 5MHZ 807x2 TX. The sequencer allows the preamplifier to be switched out of line and then provides 3 additional sequence steps to key your linear amplifier, transverter, or radio. This arrangement will work for any modulation that your HF radio or QRP rig is capable of. The 23cm signals are made in the wellknown SSB-electronics building blocks UEK-3 transmit converter and USM-3 receive converter. In radio engineering, a transverter is a radio frequency device that consists of an upconverter and a downconverter in one unit. N1MM Logger+ has transverter support in the form that per bandmap an offset frequency can be set. The complete 12cm Band 2400 to 2483. It is fitted inside the SP-38 box with the other ancillary items and mounted on a large finned heat sink. Second the Homebrew 4CX250B 432Mhz amplifier described in the 1968 ARRL VHF manual and put into service in March of 1972. Amateur radio CRT SUPERSTAR SS-9900 V4 from 28 to 29. 4G transverter board behind that, and a Spectrian 30W PA mounted on the enclosure side. 150 MHz FM respectively, output power is 2. A transverter is simply a device which allows a transceiver designed for one amateur band to be used on another. The PlutoSDR is a low cost (typically $99 - $149. Two commercial transverters are widely used. I also tried using a different LNB (also non-PLL), but that seemed to be actively filtering out the downlink of QO-100. Enter the transceiver offset frequency in kHz (minus is allowed). On-board Jumper 1 can change for RF VOX hold time: OFF- VOX hold time is low, ON - VOX hold time is high - about 0. Since the PIC can contain two freqs I decided to add a 122. low: 432-434mhz. 6 µV: Receiver Sensitivity - 1. This experience as well as the know-how from the successful commitment in the amateur broadcasting sector and in the professional high-frequency industry always lead to technically unique achievements, which make our products stand out against the competition. The directivity achieved by trimmer resistor as terminator, was about 17 dB (at around 85 ohms). An illuminated band label identifies the transverter in use. I tried for a 925 MHz QSO with my Multiverter but the FT-817 even though it’s Tx/Rx had been "opened up" – the IF could not reach there. It has 4 selectable audio taper settings. Transverter Display Function: TS-590S display shows transverter frequency. The relays sequence as they should and TX RF is delayed by 500 ms after the third relay switches, then backwards out of the sequence, the RF is "UN-applied" so to speak, then after delay. Make Offer - Ranger RCI 2970N4 AM FM SSB CW 10 & 12 Meter Transceiver 400W PEP Galaxy DX-94HP 10 Meter Amateur Ham Mobile Radio AM SSB Mosfet Finals 100W NEW AU $544. C3i – More antennas. You drive the transverter on one band and come out on another. 144/28 MHz TRANSVERTER BOARD With this Transverter board you can work on 2 meter band using any type of the HF radio that has 10 meter band. Right click menu bandmap and select Set transceiver offset frequency. 25meters 222mhz 220 VHF UHF Ham Radio. When I try CW, the SWR jumps sky high. Mode: CW, SSB, JT65B DB6NT Transverter, Power Fet PA 60 W/120 W design DL2AM at the feed. SSB : 225 SSB Group: 144. 1-10 W: 10 W: SSB Electronics LT-23LP1296 MHz: 144 MHz? mW: 1 W: SSB Electronics LT-33LP903 MHz: 144 MHz? mW: 1 W: SSB Electronics LT-33S903 MHz: 144 MHz? mW: 20 W: SSB Electronics LT-70S: 432/435 MHz: 28 MHz: 1-500 mW: 20 W: SSB Electronics LT. In order to make the 4m Nacton transverter module easier to construct a short kit, consisting of the more difficult to obtain parts, is being made available from. I tried to connect my SSB electronic LT70S transverter to my Sunsdr2 pro. net update 16 April 2008 Operating on multiple microwave bands in VHF contests will greatly enhance a score, as well as lending some excitement to quiet periods. The Swan 250 transceiver for the 6 Meter ham band was introduced in 1966 at a cost of $325. The Collins 62S-1 permits you to enjoy operation on either 6 or 2 meters by simply snapping a switch. Over the years we sold a lot of them. After you have the basic 2M SSB station covered, you can expand your station via additional frequency bands and increased station performance. Output must be 5 Watt. Users can choose from flat (default), high boost (2 types), Formant pass, and bass boost (2 types), as well as conventional and user settings (using the ARCP. From 50 MHz up to around 50. The relays sequence as they should and TX RF is delayed by 500 ms after the third relay switches, then backwards out of the sequence, the RF is "UN-applied" so to speak, then after delay. It's now up and running but needs finishing of though , I've put up my homemade 3 ele Yagi, It's around 12. My mean power meter says 7w out, which maybe a product of the precautionary amount of drive I am giving it (see below). Example: 116000 when using a transverter from 28 MHz to 144 MHz (144000 – 28000 = 116000). 5Watts to 10Watts input gives 20-30Watts output. You do not need to transmit on SSB to participate. I have removed it from the SSB Satellite Page. The busy evening consisted of a wide range of activities, among them was 10 GHz SSB by Graham G8HAJ. 8 with AGC IF Xtal Filter 10. This 47 GHz transverter concept is a 9A4QV (Adam) design. This arrangement will work for any modulation that your HF radio or QRP rig is capable of. My name is Luuk. HF transverter 144MHz in 3. 0 kB: 70cm Masthead-Preamp VAL401/S3030 SSB_PA2310. I spend most of my radio time building radio stuff. The transverter above the IC-718 at the RHS is this 70cm unit, the one on the LHS is the 23cm transverter atop the Kenwood TR751A transceiver. View my complete profile. 7 MHz: Drive power:? W: RF power output: SSB/CW: 8 W: Voltage: 13. The design is no tune so requires no alignment as it uses SAW filters and is suitable to be used with a 144MHz I/F. They thought of everything. In addition to the Spectrian base plate, I have mounted the Spectrian onto another 6mm aluminium plate for extra heatsinking capability. epiphyte transceiver transmitter bd. , Live Oak, FL 32060 USA Monday-Thursday 10am-6pm Eastern. 50 MHz Transverter, HRIS2, 70cm Mini-Transverter Project. Title: 1296-MHz Transverter Author: K6ZMW Created Date: 11/1/2008 12:58:07 PM. To Order Call: 386-364-5529 19519 78th Ter. 150 MHz FM respectively, output power is 2. The Yaesu FT-221R is a 2 meter multi-mode transceiver that operates in SSB, CW, FM and AM modes. - The VK band is 2300-2302 MHz. 1-10 W: 30 W. For FM you can use RF VOX , in this case PTT can be left open. mmWave DX Videos. Emmision Modes: SSB, AM, CW , FM ; 2W output power. Initially I intended to use an Impatt diode source. extra toggle switch is just on/off. ii MODELS COVERED BY THIS MANUAL The models listed below are covered by this manual. 8 kHz, 8-pole roofing filter - for contest SSB and wide CW KFL3A-500 500 Hz, 5-pole roofing filter - for CW Note that the radio comes with a 2. 5 Following the audio processing, a DAC readies the signal for the audio-power amplifiers. Transverter for 76 GHz with 0. The SSB generator module. Right click menu bandmap and select Set transceiver offset frequency. 432MHz 650Walls 750 Walls 650 Walls 500 Walls 150 Walls The DeW-ISBSEQUENCER provides sequenced control afyaur Linear Power amplifier. Modes 1 SSB, CW, AM, SAM, FM, RTTY, DIGITAL; Integrated Remote Operation (SmartLink) Maestro, PC, Mac, iPhone. 200 USB National Sideband calling Frequency group. The maximum sequenced power levels are: 50~'IHz. AMP SB Line-in SB Line-out AF OUT PATCH PTT RS232C-DTR CZX-5200 CZX-5200 CX-520D Manual LNA LNA RX-MAIN TRV. 7 MHz, so this really isn't needed. Alternate: Icom IC 7600 Alternate: Icom 7300. In order to make the 4m Nacton transverter module easier to construct a short kit, consisting of the more difficult to obtain parts, is being made available from. Power output is: SSB 12 watts PEP, CW 14 watts, FM 14 watts and AM 2. Most HF radios have 28 to 30 MHz band so in this case it means. Softrock SDR Transverter Kit - 28 MHz IF ; DIY - No-Tune SSB/CW Transceiver for 10GHz - S53MV Transverters should always be considered a poor technical solution for many reasons. Itguarantees. With the transverter I wanted to avoid fiddling with coax on 2m. 238C 2KW High Power Antenna Tuner; Miscellaneous. Their primary line is the LT series, with units covering 50 MHz through 2. We are sorry for the. 7Mhz with 30W AM / 50W FM and 60 watts SSB, 12V power supply. I operated from a QTH at Yale University between about 1978 and 1981, working on 144, 432, 1296 and 10368MHz cw and ssb. It made an excellent little driver for QRP transverters: I made up a set for 160m, 15m, 10m and 6m and great fun was had. 134GHz harmonic mixer Synthesiser 11. 5 W (8 Ohm. Late 1960's Swan TV-2 2m Transverter. The agreed segment for EME is 2301. HF transverter. I have a lot of interests I will make blogs of some of them. pdf SSB-Electronic_TV28-144_review_IT_IW1AU_1989. Station Equipment - Low Bands RADIOS MAIN RADIO: Flex 6600 with Maestro and Heil PR871 Microphone fully remote capable and operational with Transverters for 2M and 222MHz. A 32MHz TTL oscillator is used as the local oscillator for both transmitting and receiving. 'Circuit House' is one of them and they are providing good SSB transceiver components. This particular project example is configured to function as the SSB/CW 144. Adapters, Cables & Connectors. SSB Electronics – Transverters and. A big thanks goes to my friend Kostas (SV1IXP) for the countless conversations on the subject and for sharing his hints and tips on the construction of the whole thing. Pre-Cairo Conference. 3 - liefert 2. My call is PA3EMY. 7 mHzAM 30W modulated power, 50W FM and 60W SSBCLARIFIER, SQUELCH, ROGER BEEP, CTCSS / DCS / DTMFFilters NB / HI CUT, SPLIT, DOUBLE SLEEP, TOT, SCANTSR protection (protection against the tos) + TDC (surge protection)Detachable. We are sorry for the. 4 GHz, while at the same time (full duplex) receive an IF at approx 739 MHz from an LNB. When coming back to HF after long time in 1996, I found the SSB modulation of ICOM (IC750A) was so poor, that I made this SSB younger stage as an external modulator for ICOM. Downeast Microwave – Transverters and equipment. Location: Calypso Bay, St Kitts Contest: ARRL DX Phone SSB Contest, 48 hours over March 7 and 8, 2020 Contest Software Used: N1MM Portable operation: No Radio: 2 x Elecraft KX3, PX3 Panadapter and KXPA100. To Order Call: 386-364-5529 19519 78th Ter. They thought of everything. 7 km SSB contact with Justin VK2CU. Mijn volledige profiel weergeven. This WebSDR, hosted at Goonhilly Earth Station in Cornwall, enables you to listen to the Qatar-OSCAR 100 Narrow band transponder onboard the Es'hail-2 satellite. By pressing only 2 buttons you switch from transverter with -20dbm to 100watt HF/6mtrs. SSB Electronics VHF Transverters: SSB Electronics LT-6S (LT 6 S LT6S) service manual and specs SSB Electronics LT-2S MKII (LT 2S MKII LT2SMKII) service manual and specs SSB Electronics UHF Transverters: SSB Electronics LT-23S (LT 23 S LT23S) service manual and specs SSB Electronics LT-70S (LT 70 S LT70S) service manual and specs SSB Electronics. This experience as well as the know-how from the successful commitment in the amateur broadcasting sector and in the professional high-frequency industry always lead to technically unique achievements, which make our products stand out against the competition. 50MHZ SSB Transverter. FOR SALE: 630 METER TRANSVERTER I have for sale a used Monitor Sensors 630 Meter Transverter. It was a very special time for FT-101 owners worldwide. 3MHz) and will not be suitable for using at or above 146MHz. Additional Frequency Bands. Use of the SSB Electronics Sequence Controller insures that the preamplifier is switched out of line before the linear amplifier is enabled, thus preventing hot switching.

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