LED bargraph Power meter. Transverters are most commonly used to convert radio transceivers designed for use on the VHF 144 MHZ band (2 meters) to operate on even higher frequency bands (Microwave). 2 meters band transverters. 5mA full scale) used to monitor the transverter output. 144/28 mhz transverter kit. back to the bench. The 70 MHz dipole is slightly taller than me (OZ1BXM). Very High Performance Transverter for 144 MHz 1. For the MA4E1310 the control voltage was set to 2. A Figure 1 — The new PCB accommodates a range of LO choices and can be adapted. I have completedhundreds of contacts using a Ten Tec 1208 transverter coupled to a Kenwood TS-120S HF Transceiver, with the whole mess connected to the lower of the two antennas inthe picture. 2M Low-Drive Power Amplifier. Information about the modification and units specs are in 10th 11th. To bring up transverter operation you will need to use the sub VFO dial as a band selector as there is no direct input key like there is for all the other bands This rig has its own “my Band” for transverter operation, do not use the standard 28mhz key ! and this is how you can guarantee not to blow the transverter it’s really neat. All my comments are based on use of the Mark V - I have no knowledge of the other FT1000s. I have other 2 meter SSB rigs but find the KX3 to be very good on 2 meters. 2 Introduction The KX3-2M or 4M transverter extends the frequency range of the KX3 to include the 2 meter or 4 meter Amateur bands and allows reception on frequencies near those bands. 5 Concluding the transmitter side of the measurements, if the final gate bias is set as described above, and the transverter output power is kept to 5W or less, the transverter output is relatively. HY-POWER TRANSVERTER HX-240, MAKEOVER This was offered on eBay in 2019. : +49 (0) 9293 - 800 640 Fax: +49 (0) 9293 - 800 6420. A HIGH- PERFORMANCE 2-METER TRANSVERTER Modular approach makes construction and modification easy By Bob Lombardi, WB4EHS, 1874 Palmer Drive, Melbourne, Florida 32935 It seems that many VH F/U H F enthusiasts say they became interested in this part of the spectrum after having worked just about all of the DX available on H F. Table II - Unit one transverter power out as a function of power in Power in (Watts) Power out (Watts) 5 7. See full list on w6pql. Karl WD9BGA and I made history in August, 2016 with the first North American 2. Since I would like to use SSB modulation on 2 meter I am considering to make a transverter based on the schematic shown here: My Yaesu FT450 can be used for the 28 MHz Intermediate Frequency processing. 5 VDC @ 600 mA Description: The DEM 10368-144 or 10368-144LP is a complete transverter ready to be interfaced with a 10 watt or less 2 meter transceiver. 2017 Dec 28: New Hints and Kinks 1 & 2 for HP8640 2017 Jun 10: New New Hints and Kinks for HP8640 2017 Mar 28: New 630m A 630M Transverter. Execraft KX3 2 Meter Transverter Install - Duration: 8:32. It is likely that there are more than the above transverters available and I will update this list if supplied information. zip: 182 Kbytes: WM-1500 Wattmeter Manual. This is because most of the permit holders made their own equipment for this fantastic band. This unit is untested since we don't have a powersupply to test it. W1GHZ Miniverter Transverter 144 MHz IF Output Input based on LO Crystal Chosen Approximately 1 mW (0 dBm) output DEMI MMIC PC Board with MAR3 12dB Gain, +10dBm @ 1dB Gain compression MiniKits Amplifier Up to 8W Amplifier +39dBm @ 1dB Gain compression Typically up to 26 dB gain on 2 meters. 3-5/16" W x 2-3/4" H X 1-7/8" D; primary voltage: 120 VAC @ 20 ma power requirement. Discontinued Accessories The Yaesu FTV-250 is a 2 meter transverter converter covering 144-148 MHz in SSB, AM, CW and FM modes. Available Values: OFF/0. 0 (header LO. 1 Transverter’s Microstrip 5,76 GHz – 435 MHz V2 block scheme How it works Possible IF frequencies 430 432 435 MH. 8 mW respectively. 5mA full scale) used to monitor the transverter output. 99 End Date: Sunday Oct-4-2020 12:21:23 PDT Buy It Now for only: $269. YAESU - FFT‐1 - FFT Unit Scope and Decoder Unit for FT-DX1200 AF-FFT scope display, as in the FT-DX9000 series Encode and decode RTTY and PSK31, right on the display Decode Morse code, right on the display, to help the CW beginner read what he's hearing One-touch CW Auto Zero-in, to automatically tune the VFO to match the frequency and programmed pitch of a received CW signal. If your high-band transverter uses a mixer (as most do), with the 2-/4-meter module's output used additively rather than with multiplication, then the total frequency stability will be a simple sum of the 2- or 4-meter module's and the transverter's. Crane CC Radio-2E Enhanced Portable AM FM Weather and 2-Meter Ham Band (Titanium) CC2TE. L1 was a small 2 pin 4mm diameter coil with around 10turns of 0. They include: Added an N8XJK Power Booster — this should […]. 2 METERS BAND TRANSVERTERS. WorldwideDX Radio Forum 5,423 views. EXTENDED 2 YEAR WARRANTY FOR TM-V71. It was developed by the Ukrainian engineer UR3LMZ especially for Ham radio. Notice: Undefined index: HTTP_REFERER in /home/vhosts/pknten/pkntenboer. Technical description A modern 70 MHz/28MHz linear transverter module and power amplifier The Nacton transverter consists of two parts. We grouped Transverters according to their working frequency bands in three different tables. Although both Hallicrafters transverters can handle the full output power of the SB-401 it was way too much for the 160-meter transverter. Engineered from scratch for optimized 10M-2M conversion performance. 144/28 mhz tcxo series assembled in box transverter without attenuator board (low level 1-10mw driving power) 100 usd. However 10 meter propagation is poor. They are attached to an HF transceiver and to the 10 meters band where they will then allow the operator to go on the band on the transverter. 2 MHz ssecalling frequency at 1555Zand. A compact transverter module and an RF MOS 10W. 9103-2 Transverter for 5. Solid-state T-R switching. I first built the XV6-2 transverter (Holger was so friendly to sent me the pcb lay-out, because he did not sell the kit anymore). The 70 MHz dipole is slightly taller than me (OZ1BXM). The transverter is available from stock as kit (185. I've got my eye on the Icom IC-2820H dual band FM unit that I'll be setting up as a base station. EXTENDED 2 YEAR WARRANTY FOR TM-V71. However 10 meter propagation is poor. All my comments are based on use of the Mark V - I have no knowledge of the other FT1000s. The input frequency between 28 and 30 MHz is converted to either 50-52 or 52-54 MHz in SSB or AM modes. I am still waiting on my order to come in from Down East- one of W1GHZ's power meters and a couple of MMIC low level amplifier boards. Note that the input on 2 m is 143 to 144 MHz for 53 to 54-MHz output. great bit if history and very heavy hence collection it you arrange a courier. After building and running the Ten-Tec 6 meter transverter, adding the 2 meter version to the shack was a natural. Yaesu FTV-650 Six meter transver Yaesu FTV-650 Six meter transverter Owners Manual, Maintenance & Alignment Yaesu FTV- 650B Yaesu made 2 models of this transverter the earlier version used tubes in the receiver and transmitter sections while the FTV-650B shown abovel used solid state components in the. It is a high-end solution to getting on 6 meters, but if you already have a Mark V it’s a really nice luxury to own. Manual or PTT-line transmit-receive switching. The board is a surplus Qualcomm part which has been modified and combined with a Mini-Circuits SRA-11 mixer module. You will soon find that you can work long-haul DX on 2­ meter SSB without repeaters. Initially, the non-renewable Novice license was good for one year of on-air activity with few privileges (2 meter voice and CW using up to 75 watts of transmitting power on a handful of HF bands). 2M 25W Linear Amplifier. 8 / 7 / 14 / 21 / 28MHz ham Bands Mode FM / SSB / CW ( Dependent on radio to be used ) DC Power DC 13. The transverter is not a Heathkit but it could as well have been a Heathkit though it is designed and constructed in the spirit of Heathkit and it is also fit in a HW-101 chassis. An FM handheld test radio and rubber duckie antenna that will Rx on 194. More recently, I have modified the transverter to interface with my IC756PRO. 5 VDC @ 600 mA Description: The DEM 10368-144 or 10368-144LP is a complete transverter ready to be interfaced with a 10 watt or less 2 meter transceiver. The S-meter would now read an S4 with my test signal (144 MHz @ -73 dBm). Notice: Undefined index: HTTP_REFERER in /home/vhosts/pknten/pkntenboer. The heart of the transverter is the LO, and this cir- cuit should be constructed first. In the PowerSDR 2. Information about the modification and units specs are in 10th 11th. 5MB) FTV-250. A 2-meter transverter for Flex-1500 and Microwave Transverters. L1 was a small 2 pin 4mm diameter coil with around 10turns of 0. It is specially developed for. Engineered from scratch for optimized l0M-2M conversion performance. Very High Performance Transverter for 144 MHz 1. KUHNE ELECTRONIC GMBH Scheibenacker 3 95180 Berg Germany Tel. The 1210 worked flawlessly the first time. 8 VDC/CCBought but only used once and 4m transverter built by john g0fmi. , Live Oak, FL 32060 USA Monday-Thursday 10am-6pm Eastern. With this transverter board you can work on 2 meter band using any type of HF radio that has 10 meter band. 144/28 mhz transverter board with crystal lo. FT-897 with the input transverter CONTROL - 8pin plug for the control, power and PTT CAT / Linear - MINI DIN connector for power, PTT and GND FUSE - an additional fuse 2,5 A POWER SWITCH and LED - transverter power switch and tri-color LED for control LED indicates: - GREEN - transverter on - RED - transmission - BLUE - RF voltage indicator. I find the transverter interface on the 890 the best there is; the DRV output is variable up to 0dBm and you can program the full offset to the radio display. 144 to 28 MHz ASSEMBLED TRANSVERTER WITHOUT ATTENUATOR 2m 144mhz 146mhz VHF UHF. I know nothing of the 2 meter transverter you intend to use, but I've used the Yaesu FTV-1000 6 meter transverter with my Mark V, so know a bit about the subject. Karl WD9BGA and I made history in August, 2016 with the first North American 2. To configure an Elecraft KX3-2M 2 m module as XVTR band 1, set XV1 ON to YES, XV1 RF to 144 MHz, XV1 IF to 50 MHz, and XV1 ADR to TRN0. 00 shipping. 6 meter band is covered with the 1208. It is highlighted in the last picture. that really means the costomer does the service. I also have an external DEMI 222/28 transverter connected to. The input frequency between 28 and 30 MHz is converted to either 50-52 or 52-54 MHz in SSB or AM modes. ) or COMPLETE READY transverter see. Here are the photos. If you want to see manuals from other manufactories you can click on the manufactory menu in the left side. This will vary based upon your design. 5 amps in RX and nearly 5 amps on TX. Lovely Smart 2 13. Although both Hallicrafters transverters can handle the full output power of the SB-401 it was way too much for the 160-meter transverter. Engineered from scratch for optimized l0M-2M conversion performance. The transverters can be used with nearly any transceiver that covers the 28 to 30 MHz frequency range (28-32 MHz on the XV432), including Elecraft's high-performance K2 and K2/100. RF connectors type SMA standart Size 9cm x 8cm х 3 cm (3. 8 VDC/CCBought but only used once and 4m transverter built by john g0fmi. It is likely that there are more than the above transverters available and I will update this list if supplied information. 4 transverter boards plus 2 x local oscillator/multipliers. 3-5/16" W x 2-3/4" H X 1-7/8" D; primary voltage: 120 VAC @ 20 ma power requirement. 144 to 28 MHz High Dynamic Transverter Board Add more bands to your HF radio!!! To note, please:Only in our store you buy transverter assembled and adjusted by official designer UR3LMZ. INTRODUCTION. 1V, which means 1. back to the bench. A 2-meter transverter for Flex-1500 and Microwave Transverters. Three state-of-the-art transverters are included in Elecraft's new XV Series: the XV50 (6 Meters), XV144 (2 Meters), and XV222 (222 MHz). I have recently finished aligned and tested an Elecraft XV144 Transverter. 16 I configured the transverter as follow: Band button 2 is enabled, Button named 23cm, LO offset is 1268. 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. Q5 SIGNAL The Source for Down East Microwave VHF/UHF Transverters, Amplifiers, and Accessories. 7 MHz in the 2m band. I tuned directly to SV5VHF/b frequency at 144. More recently, I have modified the transverter to interface with my IC756PRO. 0 sec Default Setting: OFF Page 108 FT-950 O PERATING ANUAL. Most HF radios have 28 to 30 MHz band so in this case it means. For sale a very good condition (some scratches on bottom only), K3/100, with ATU, KDVR3, KBPF3, 6 meter pre and transverter I/O, and sub-receiver (KRXV3). The 70 MHz dipole is slightly taller than me (OZ1BXM). #2 w9cll, Jun 24, 2019. The transverter's multi-colored screen combines with a multi-function menu, allowing a visual on-screen display of numerous parameters such as RF output power, DC supply voltage and current draw, SWR, exciter drive power, heatsink temperature, graphic SWR display and various warning screens. It is connected to the transverter using 20 m Aircell 7 coax cable. Re: {Collins} Collins 62S1 6 & 2 Transverter for sale. 0 MHz through 145. Transmitter power is 12 watts PEP SSB, 10 watts on CW and 4 watts on AM and FM. Kuhne transverters. A transverter local oscillator must supply considerably more rf power than a VHF converter LO, since a transmitting mixer typically requires an injection level of a few hundred milliwatts. Ideal new use for those idle 10 meter mobile rigs. Re: {Collins} Collins 62S1 6 & 2 Transverter for sale. This unit is untested since we don't have a powersupply to test it. Those CB radios can be converted to 10 meter. 5A max) ALC circuit. Several people have asked me about L1. Shipping $7. The pie chart above shows the contribution of the system elements to total system noise, the T term in G/T. June 2000 67 PRODUCT REVIEW Joe Bottiglieri, AA1GW t Assistant Technical Editor By Rick Lindquist, N1RL Senior News Editor. Transverters range in price from $75-600 or more. 8 mW respectively. IF RF VOX. On transmit the output is much less than 1/2 watt even though I built a linear. , Live Oak, FL 32060 USA Monday-Thursday 10am-6pm Eastern. First i change the pll clock x-tal into 10,24Mhz. If supply current exceeds 20 Amps, the supply is cut in 2 microseconds. Add to Cart. Equipment for amateur satellites communication, reception and transmission on QO-100 (Es'Hail2), 2. to add the 160-meter transverter to the mix. Y1 is a 90-MHz crystal. IF Drive, -20db to 0dbm (Matches up very well with the transverter output level on my 6700 (100 Watts on the SmartSDR software scale when using the transverter port will now equal 100% out. pdf (746KB. Ideal new use for those idle 10 meter mobile rigs. Compact: 1. php on line 76 Notice: Undefined index: HTTP_REFERER in /home. The detector output feeds a small meter (0. YAESU - FFT‐1 - FFT Unit Scope and Decoder Unit for FT-DX1200 AF-FFT scope display, as in the FT-DX9000 series Encode and decode RTTY and PSK31, right on the display Decode Morse code, right on the display, to help the CW beginner read what he's hearing One-touch CW Auto Zero-in, to automatically tune the VFO to match the frequency and programmed pitch of a received CW signal. Marina Communications Buddy TX-11B & RC-11B;. To bring up transverter operation you will need to use the sub VFO dial as a band selector as there is no direct input key like there is for all the other bands This rig has its own “my Band” for transverter operation, do not use the standard 28mhz key ! and this is how you can guarantee not to blow the transverter it’s really neat. 7 MHz in the 2m band. I am still waiting on my order to come in from Down East- one of W1GHZ's power meters and a couple of MMIC low level amplifier boards. The "low end" of the 10-meter band, 28. HY-POWER TRANSVERTER HX-240, MAKEOVER This was offered on eBay in 2019. Posted in Transverter, Yaesu. 5 kilowatt Larcan amplifier modified for 144 MHz. It looked like a high-performance unit, so I bought a kit. 2016 Jun 30: New New Hints and Kinks for HP8640 2015 Oct 08: New New Hints and Kinks for HP8640 2014 Feb 17: New First VE7 Light Wave QSO. Top deal of the day : Save up to 17% on 2 meter transceiver sale bargains! 146 to 28 MHz TRANSVERTER + ATTENUATOR BOARD 2m 144mhz 146mhz VHF UHF 144. Center of the 70 MHz dipole. I need a more up to date transverter! My skills at building now are very limited, so constructing another 23 transverter is completely out of the question. I use a Yaesu FTV-901 o a FT-901 for 2 and 6 meters ssb. 1 Featuring a very high dynamic range receive converter and spectrally clean transmit converter. 2 kHz to 29. However 10 meter propagation is poor. 1200 mhz transverter. I know nothing of the 2 meter transverter you intend to use, but I've used the Yaesu FTV-1000 6 meter transverter with my Mark V, so know a bit about the subject. This avoids possibility of extraneous 2-m reception during receive periods. Having previously designed the 2n2/40 Transceiver and the 2n2/6 Transverter, both using Manhattan-style construction, K8IQY has now developed the "4017" to enable QRP CW ops to easily get on the exciting 17m WARC band with a simple-yet-performance-oriented design. This is the final assembly of the board, absent the shield that snaps on top:. php on line 76 Notice: Undefined index: HTTP_REFERER in /home. 2,3 GHz EME Transverter: German: NEW! 24 GHz EME Transverter: German: NEW! Umbau der Plisch ULE1021 Endstufe für 432 MHz: German: Transverter Interface for IC7300: English: NEW! Moon Noise Meter (*. Information about the modification and units specs are in 10th 11th. The low price transverters can be found on ebay from Ukrainian sources. The "low end" of the 10-meter band, 28. ALC-controlled 10M input handles power range of 4 to 20 watts. The 18 MHz oscillator is a VXO. 3 microvolts pd for 12dB SINAD. 2M 25W Linear Amplifier. to add the 160-meter transverter to the mix. W1GHZ Miniverter Transverter 144 MHz IF Output Input based on LO Crystal Chosen Approximately 1 mW (0 dBm) output DEMI MMIC PC Board with MAR3 12dB Gain, +10dBm @ 1dB Gain compression MiniKits Amplifier Up to 8W Amplifier +39dBm @ 1dB Gain compression Typically up to 26 dB gain on 2 meters. I use the cables that come with the PX3 and my PX3 is mounted above the KX3. These same ideas hold for the 4017 Transverter. Initially, the non-renewable Novice license was good for one year of on-air activity with few privileges (2 meter voice and CW using up to 75 watts of transmitting power on a handful of HF bands). You have to ignore, for the 1st MHz of the 2-meter band, the 28. It is connected with a short, very low loss coax pigtail and the transverter runs 2 1/2 Watts. It came from a PMR portable made by Philips. Execraft KX3 2 Meter Transverter Install - Duration: 8:32. 1200 mhz transverter. Download SWAN TV-2C 2 METER TRANSVERTER service manual & repair info for electronics experts Service manuals, schematics, eproms for electrical technicians This site helps you to save the Earth from electronic waste!. Having been away from amateur radio for some time I'm considering getting back into it. wave transverter, interfacing it with a 2-meter IF transceiver may seem trivial. The Transverter has been designed for the best possible protection against accidental mishaps. I have two methods of generating a lo-level signal - either with my Flex's transverter output or with a second Ultimate 3S that is not yet built. The design utilizes many of the features found in the popular DEMI VHF transverter designs such as a robust preamplifier, a bar graph RF power meter, sequencer, and cooling fan speed controller. Switching is accomplished again with PIN diodes. , Live Oak, FL 32060 USA Monday-Thursday 10am-6pm Eastern. The latest product of our transverter family is the TR1PRO for the 2m band. The essentials of a typical VHF transverter are shown in fig. So I will make a transvererter to 40 meters. After the adjustment, I connected the transverter to the external antenna and I was successful receiving some locals, so the adjustment is finished. I tuned directly to SV5VHF/b frequency at 144. Параметры Transverter 23cm US4ICI: ПЧ 144 мГц, максимальная мощность по ПЧ 5 Ватт (CW, SSB. 75 + AU $17. MFJ Enterprises Inc,Ameritron,Hy-Gain,Hygain,Cushcraft,Vectronics,Mirage,MFJ,MFJ Enterprises,Antenna,Radio,Ham Radio,Amateur Radio,Tuner,Analyzer,Starkville,Amplifier. The unit was opened to verify installed resistor which is 4700 ohm. Either the 2-meter or the 4-meter transverter may be installed. 2M 75W Linear Amplifier. Turn on the signal source and locate the signal in the IF transceiver. KUHNE ELECTRONIC GMBH Scheibenacker 3 95180 Berg Germany Tel. 8KHz low on the frequency display on the K3. great bit if history and very heavy hence collection it you arrange a courier. The 144LP model (low power) is a basic design that can be. The 2-meter station consists of an Elecraft K3 followed by a DEMI 144/28 MHz transverter driving a W6PO design 8877 linear amplifier that runs 1400 watts output with a SWR of 1. Two questions i have are what is the best way of achieving 9 spot frequencies ranging from 116Mhz to 142. I replaced my bodged 2. If supply current exceeds 20 Amps, the supply is cut in 2 microseconds. After building and running the Ten-Tec 6 meter transverter, adding the 2 meter version to the shack was a natural. My 2 meter DEMI is Tangu Uniform, I think the front end is zotted. Add to Cart. Larsen NMOQ 2 Meter Mobile Antenna Install and Tune - Duration: 10:15. It has the following Elecraft/Inrad filters: Sub: 2. 2 meters band transverters. with an optional transverter. I have a few other projects that need to be finished. 4 GHz summit-to-summit contact. 00 shipping. Information about the modification and units specs are in 10th 11th. A 2-meter transverter for Flex-1500 and Microwave Transverters. It took about an hour to wire the transverter and go to the test bench. 144 to 28 MHz TRANSVERTER KIT 2m 144 mhz 146 mhz VHF UHF Ham Radio. Transverters range in price from $75-600 or more. Transverter Power meter Post by K2GC » Tue Apr 09, 2019 3:55 am So, I have noticed when i am running on my 2m transverter, the power output meter stays at 0w. My intent was to run as much ERP as I could manage in order to study trans-Atlantic propagation. Add to Cart. If the tunable IF had been 28 MHz, there would have been greater coverage of 6 meters. 9KHz offset (max) so I'm actually 12. It’s time for the ARRL September VHF 2020 Contest. 35 mW for unit number 2. The 'transverter' (transmit & receive converter) was designed to work with a Yaesu FT707 transceiver, operating at 10 MHz. Look at my homebrew site for a 3-element beam that works much better then a dipole and gives more gain, or a my 1/2 lambda vertical antenna. STEP 2: Connect the IF (FLEX-1500) to the Transverter The FLEX-1500 will support both a “COMMON IF” or “SPLIT IF” interface for transverters. An FM handheld test radio and rubber duckie antenna that will Rx on 194. KUHNE ELECTRONIC GMBH Scheibenacker 3 95180 Berg Germany Tel. Discontinued Accessories The Yaesu FTV-250 is a 2 meter transverter converter covering 144-148 MHz in SSB, AM, CW and FM modes. php on line 76 Notice: Undefined index: HTTP_REFERER in /home. 60 meter mod info needed Richard Heindel: Equipment: 0: June 26th 04 04:12 PM: Triplett 3423 meter movement help needed: Sam Lloyd: Equipment: 4: March 26th 04 02:07 AM: 50 MHz transverter ( was : rx for a 10 year old) Frank Dinger: Homebrew: 0: January 16th 04 06:04 PM: Ten-Tec 1209 2 to 6 meter transverter info needed: Dan/W4NTI: Equipment. 1 Transverter’s Microstrip 5,76 GHz – 435 MHz V2 block scheme How it works Possible IF frequencies 430 432 435 MH. A compact transverter module and an RF MOS 10W. I know nothing of the 2 meter transverter you intend to use, but I've used the Yaesu FTV-1000 6 meter transverter with my Mark V, so know a bit about the subject. I first built the XV6-2 transverter (Holger was so friendly to sent me the pcb lay-out, because he did not sell the kit anymore). The transverter's crystal oscillator coil is tuned for maximum output (minimum voltage at M1). Compact: 1. Monitoring KJ6KO's 2 meter beacon (CM88ws) with my Flex 1500 and Elecraft XV144 transverter. Transverter - Teknisk beskrivning från QTC - PDF Del 1, Sept 2005 Transverter - Teknisk beskrivning från QTC - PDF Del 2, Dec 2005 Bygginstruktionerna schema , hjälp och bilder finns publiceras här ,. OH1MN once again, kindly recorded my transmissio on both, FM and SSB. It would work the whole 2m band at 144 to 148 MHz if your base radio has 28 to 32 MHz band. It works any modes such SSB, CW or FM if its available in your radio. Discontinued Accessories The Yaesu FTV-250 is a 2 meter transverter converter covering 144-148 MHz in SSB, AM, CW and FM modes. It would work the whole 6m band at 50 to 54 MHz if your base radio has 28 to 32 MHz band. I've got my eye on the Icom IC-2820H dual band FM unit that I'll be setting up as a base station. ALC-controlled 10M input handles power range of 4 to 20 watts. 4 GHz summit-to-summit contact. 8 Volt Regulated Power Supply Transvert. 5 Concluding the transmitter side of the measurements, if the final gate bias is set as described above, and the transverter output power is kept to 5W or less, the transverter output is relatively. A meter, or metre, is the fundamental unit of length in the metric system, from which all other length units are based. The S-meter would now read an S4 with my test signal (144 MHz @ -73 dBm). 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. Overall it looks to be in good shape inside and out. Lots to experiment with here! I ordered the following transverter kit for $75, which includes shipping from Ukraine. Picture Information. KUHNE ELECTRONIC GMBH Scheibenacker 3 95180 Berg Germany Tel. Discontinued! Please check our Used List. IF input & output BNC connectors. I'm not educated on transverters. 3 microvolts pd for 12dB SINAD. COMMON IF:. To visit the transverter shop page click here. 5"H x 5 "W x 8"D. 95 INCLUDE MARS MOD TM-V71A. Use a saturated NPN switch driven from the +TX to key the transverter”. 8 VDC/CCBought but only used once and 4m transverter built by john g0fmi. I made a 43 MHz signal by mixing signals from a 18 MHz Xtal oscillator and a 25 MHz Xtal oscillator. Ifyou must use FM, the 94O's frequency split and smctf sersmc buttons put you on any pairyoo want in a flash. It has the following Elecraft/Inrad filters: Sub: 2. With this transverter board you can work on 6 meter band using any type of HF radio that has 10 meter band. From: Gary J FollettDukes HiFi; Re: {Collins} Collins 62S1 6 & 2 Transverter for sale. Step A : The W1GHZ transverter PCB : The 4 PCBs arrived in the mail from Paul W1GHZ in the form of 2 x 2. 50 for going up to 10 meterband. I recently ordered the 2 meter transverter option for the Elecraft KX3 and did the install. EXTENDED 2 YEAR WARRANTY FOR TM-V71. MFJ Enterprises Inc,Ameritron,Hy-Gain,Hygain,Cushcraft,Vectronics,Mirage,MFJ,MFJ Enterprises,Antenna,Radio,Ham Radio,Amateur Radio,Tuner,Analyzer,Starkville,Amplifier. (2) Receive performance must be better than 0. With this transverter board you can work on 2 meter band using any type of HF radio that has 10 meter band. I did made a few years ago a 11 meter transceiver to 10 meter. For a simple 2m transverter take a look at the Miniverter-F, about $60 from Down East Microwave. Antenna / QSO / Videos. pdf file) German: Salut-Elecs Ltd. The measured prototype transverter incorporated an 18dB second stage amplifier that could use a lower Gain device. Its only drawback for me is the power consumption (heat) and the associated output power reduction. It is connected with a short, very low loss coax pigtail and the transverter runs 2 1/2 Watts. I found a few examples on the Internet. Possibility of using separate transmitting and receiving antennas: 9 ** NEW ** Analog S-Meter PCB (Dutch) Analog S-meter (YouTube video)Communicatie Center: A cheap PCB for building a remote analog S-meter for the IC-7300 (and other Icom radios). 5 kilowatt Larcan amplifier modified for 144 MHz. The latest product of our transverter family is the TR1PRO for the 2m band. Ifyou must use FM, the 94O's frequency split and smctf sersmc buttons put you on any pairyoo want in a flash. Those CB radios can be converted to 10 meter. 2 and the RXTX V6. HY-POWER TRANSVERTER HX-240, MAKEOVER This was offered on eBay in 2019. The SG-Labs transverter hangs from the back. Type: Amateur VHF transverter: Frequency range: 144 MHz: IF: 28 MHz: Drive power: 1-500 mW: RF power output: 20 W: Voltage: 13. Ten-Tec made a 2m transverter kit, model 1210, it doesn’t look like they are made any more. If there is anyone who can bring a 28 MHz IF, 2 meter transverter to the AMSAT symposium, and has time to coordate that with Jim Sanford, please do by emailing Jim. A HIGH- PERFORMANCE 2-METER TRANSVERTER Modular approach makes construction and modification easy By Bob Lombardi, WB4EHS, 1874 Palmer Drive, Melbourne, Florida 32935 It seems that many VH F/U H F enthusiasts say they became interested in this part of the spectrum after having worked just about all of the DX available on H F. Download SWAN TV-2C 2 METER TRANSVERTER service manual & repair info for electronics experts Service manuals, schematics, eproms for electrical technicians This site helps you to save the Earth from electronic waste!. WorldwideDX Radio Forum 5,423 views. Engineered from scratch for optimized 10M-2M conversion performance. I have a few other projects that need to be finished. I have assembled a 70 MHz transverter kit. After building and running the Ten-Tec 6 meter transverter, adding the 2 meter version to the shack was a natural. No cable patching is required when changing from the HF to VHF frequencies. 1, provided a crystal-controlled (one or two band) TX (1 Watt) and RX capability that, depending upon the sound card used, could cover a "chunk" of the band plus or minus 24 kHz (or 48 kHz or 96 kHz) either side of the crystal-controlled"center frequency. 000 MHz and on 222. Are they universal? I'm interested in using one with my Ts-590sg. Day 5: The transmitter chain To test and adjust the transmitter chain, you need a power meter capable to measure easily about 200 mW at 70 MHz, and a 1 mW (0 dBm) signal at 28 MHz. Transverters are most commonly used to convert radio transceivers designed for use on the VHF 144 MHZ band (2 meters) to operate on even higher frequency bands (Microwave). A simple dipole of around 3 meters in length (two times 1,45 meters) will work just fine if the propagation is there. Your email made me curious and I did find the signal near 144. I use the cables that come with the PX3 and my PX3 is mounted above the KX3. I'm not educated on transverters. 4 but I could not find any other signals being picked up from the PX3. OH1MN once again, kindly recorded my transmissio on both, FM and SSB. Built-in IF relay - no transverter output required. This unit is untested since we don't have a powersupply to test it. This is because most of the permit holders made their own equipment for this fantastic band. Step A : The W1GHZ transverter PCB : The 4 PCBs arrived in the mail from Paul W1GHZ in the form of 2 x 2. 8 VDC/CCBought but only used once and 4m transverter built by john g0fmi. 4 MHz TCXO, a couple of bucks again, and doubled it to 28. Allison KB1GMX says "The ubitx sans driver and finals will put out roughly the right power for most modern transverters without the problem of too much power. 制备硫酸的一种方法是将三氧化硫(SO3)分子与水分子(H2O)水合。反应是SO3 H2O→H2SO4。显然,硫酸与水有密切的联系;此外,它完全溶于水。浓硫酸与水结合具有潜在的危险性,因为反应可能是剧烈的。这是因为这两种. Transverter 14 to 144MHz Here a short description from my new Transverter which I build for my VHF- QTH in JO50VF. My activity has been nearthe bottom of the band in the SSB segment around 50. Shipping $7. 144/28 MHz TRANSVERTERS (Click on the pic or link to choose it). I use a Yaesu FTV-901 o a FT-901 for 2 and 6 meters ssb. My 2 meter DEMI is Tangu Uniform, I think the front end is zotted. For 2-meters, with a 28. Optional fan module (2pcs 50x50mm external fan ),standard on ME2HT-PRO-II. This board takes a 1136MHz LO from the transverter, amplifies it, and mixes it with 144MHz from a common 2 meter handheld radio, supplying 992MHz as a second IF to the transverter board. Ifyou must use FM, the 94O's frequency split and smctf sersmc buttons put you on any pairyoo want in a flash. Crane CC Radio-2E Enhanced Portable AM FM Weather and 2-Meter Ham Band (Titanium) CC2TE. wave transverter, interfacing it with a 2-meter IF transceiver may seem trivial. 4Ghz antennas and transverter, Bias-T and LNB PLL. Remember: ground ground ground - common grounds between boards - grounded coax at each end or very short leads and a ground lead near it. zip: 317 Kbytes: Total: 68. Discontinued Accessories : The Yaesu FTV-250 is a 2 meter transverter converter covering 144-148 MHz in SSB, AM, CW and FM modes. WorldwideDX Radio Forum 5,423 views. Output frequency is 28-30 MHz. to add the 160-meter transverter to the mix. transverters with crystal local oscillator. The 70 MHz dipole is slightly taller than me (OZ1BXM). EME223 630m Band Transverter: high performance 630 m linear transverter kit. This unit is untested since we don't have a powersupply to test it. Table II - Unit one transverter power out as a function of power in Power in (Watts) Power out (Watts) 5 7. It works any modes such SSB, CW or FM if its available in your radio. The receiving antenna at grid square CM98iq was an Arrow OSJ 146/446 J-Pole at 20 feet. If your high-band transverter uses a mixer (as most do), with the 2-/4-meter module's output used additively rather than with multiplication, then the total frequency stability will be a simple sum of the 2- or 4-meter module's and the transverter's. Due to the many years of experience and a lot of information from our customers we have decided to revise the proven TR 144 H +40 completely and implement some. No difference in performance. Hallicrafters HA 6 (6 Meter) Transverter - Vintage Tube Ham Radio AS-IS CONDITION/DESCRIPTION: This is a vintage Hallicrafters HA-6 Six Meter Transverter. 2 and the RXTX V6. The transverter output provides up to +5 dBm which won’t destroy anything if I happen to forget to lower the transmitter power or warm up the shack with a big attenuator. At the output TX section an ERA-2 followed by a GALI-84 provide up to 100mW output power. Kuhne transverters. 3 microvolts pd for 12dB SINAD. A short breath and fired up the Yaesu. Use a saturated NPN switch driven from the +TX to key the transverter”. The design utilizes many of the features found in the popular DEMI VHF transverter designs such as a robust preamplifier, a bar graph RF power meter, sequencer, and cooling fan speed controller. OZ-Transverter. The S-meter would now read an S4 with my test signal (144 MHz @ -73 dBm). Tap 1 – 9 to select the transverter band; rotate VFO A to select the address. 144 to 28 MHz High Dynamic Transverter Board Add more bands to your HF radio!!! To note, please:Only in our store you buy transverter assembled and adjusted by official designer UR3LMZ. L1 was a small 2 pin 4mm diameter coil with around 10turns of 0. Initially, the non-renewable Novice license was good for one year of on-air activity with few privileges (2 meter voice and CW using up to 75 watts of transmitting power on a handful of HF bands). The pie chart above shows the contribution of the system elements to total system noise, the T term in G/T. It took about an hour to wire the transverter and go to the test bench. It would work the whole 2m band at 1to 1MHz if your base radio has the. zip: 317 Kbytes: Total: 68. It was obvious that the transverter using the MA4E1310 had a higher noise level. The transverter arrived with all necessary cabling, even a nice Anderson power pole connector to connect the user-supplied 12V power source. 2N2/6 40 to 6 m Transverter - This project is a 40 meter to 6 meter CW "no tune" transverter using ten 2N2222 transistors and one 2N2907. 2 Introduction The KX3-2M or 4M transverter extends the frequency range of the KX3 to include the 2 meter or 4 meter Amateur bands and allows reception on frequencies near those bands. 144/28 mhz transverter board with crystal lo. Under the main transverter board resides the sequencer built around an AVR ATtiny44 microcontroller. The input of the transverter handles 28-32MHZ, and the 10m band is 28. So I will make a transvererter to 40 meters. Your email made me curious and I did find the signal near 144. 8 Volt Regulated Power Supply Transvert. Kuhne transverters. Shipping $7. It would work the whole 2m band at 144 to 148 MHz if your base radio has 26 to 30 MHz band. Allison KB1GMX says “The ubitx sans driver and finals will put out roughly the right power for most modern transverters without the problem of too much power. The transverter requires 2 watts of drive from a 40 meter cw transceiver and outputs 2 watts on 6 meters. Very High Performance Transverter for 144 MHz 1. Kenwood TV-506 6 Meter Transverter. Allison KB1GMX says "The ubitx sans driver and finals will put out roughly the right power for most modern transverters without the problem of too much power. I use the cables that come with the PX3 and my PX3 is mounted above the KX3. The transverter plugs into existing connectors inside the KX3. Either the 2-meter or the 4-meter transverter may be installed. 5 mW LO drive and for the MA4E1317 the values were 2. -€) or as ready-made unit (279. 5 amps in RX and nearly 5 amps on TX. If your high-band transverter uses a mixer (as most do), with the 2-/4-meter module's output used additively rather than with multiplication, then the total frequency stability will be a simple sum of the 2- or 4-meter module's and the transverter's. Compact: 1. Joined: Jun 17, 2009 Messages: 10,578 Likes Received: 5,601. It is highlighted in the last picture. I have a DB6NT transverter (1296MHz --> 28MHz) with 'spilt IF' so I connected the RX IF from the transverter to XVRX and the XVTX with the IF TX port of the transverter. To Order Call: 386-364-5529 19519 78th Ter. INTRODUCTION. IF input & output BNC connectors. That meter and the load/detector - plus it's calibration table for the two ranges - will remain as part of the test gear from now on. The clip above shows the G/T model with transverter stage 2 Gain set to 10db and Noise Figure 2dB. 0 (header LO. RM ITALY VHF HT Linear Amplifiers are broadband, compact amplifiers covering 135 to 175 MHz. From: donroden; Previous by Date: {Collins} Need function switch for KWM-2A ; Next by Date: Re: {Collins} Collins 62S1 6 & 2 Transverter for sale ; Previous by Thread: Re: {Collins} Collins 451S-1. Building a transverter from cb to one of the lower ham bands has been done before. It was not easy to get the 94 MHz x-tal, but Holger had some spare x-tals in stock and helped me. Since I would like to use SSB modulation on 2 meter I am considering to make a transverter based on the schematic shown here: My Yaesu FT450 can be used for the 28 MHz Intermediate Frequency processing. I need a more up to date transverter! My skills at building now are very limited, so constructing another 23 transverter is completely out of the question. The transverter requires 2 watts of drive from a 40 meter cw transceiver and outputs 2 watts on 6 meters. A transverter interface for the ‘7300 Posted on June 24, 2018 by dh8bqa After the quite good experience with the Icom IC-7300 during WPX-CW I thought it might be a nice idea to also try it out with a transverter on 2 m in the big VHF contest in two weeks. 000 MHz and on 222. MFJ Enterprises Inc,Ameritron,Hy-Gain,Hygain,Cushcraft,Vectronics,Mirage,MFJ,MFJ Enterprises,Antenna,Radio,Ham Radio,Amateur Radio,Tuner,Analyzer,Starkville,Amplifier. Day 5: The transmitter chain To test and adjust the transmitter chain, you need a power meter capable to measure easily about 200 mW at 70 MHz, and a 1 mW (0 dBm) signal at 28 MHz. Solid-state T-R switching. With this transverter board you can work on 2 meter band using any type of HF radio that has 10 meter band. The transverter plugs into existing connectors inside the KX3. 00 shipping. #2 w9cll, Jun 24, 2019. Karl WD9BGA and I made history in August, 2016 with the first North American 2. Include your state for easier searchability. Here is a picture of the wired transverter. Hallicrafters HA 6 (6 Meter) Transverter - Vintage Tube Ham Radio AS-IS CONDITION/DESCRIPTION: This is a vintage Hallicrafters HA-6 Six Meter Transverter. I have two methods of generating a lo-level signal - either with my Flex's transverter output or with a second Ultimate 3S that is not yet built. Type: Amateur VHF transverter: Frequency range: 144 MHz: IF: 28 MHz: Drive power: 1-500 mW: RF power output: 20 W: Voltage: 13. Since I would like to use SSB modulation on 2 meter I am considering to make a transverter based on the schematic shown here: My Yaesu FT450 can be used for the 28 MHz Intermediate Frequency processing. 7 MHz in the 2m band. Its single-band predecessors, the RXTX V6. YAESU - FFT‐1 - FFT Unit Scope and Decoder Unit for FT-DX1200 AF-FFT scope display, as in the FT-DX9000 series Encode and decode RTTY and PSK31, right on the display Decode Morse code, right on the display, to help the CW beginner read what he's hearing One-touch CW Auto Zero-in, to automatically tune the VFO to match the frequency and programmed pitch of a received CW signal. VX-2 Operating instructions. Friday, August. Ready built Transverters by FI-Service. A lot of projects are in progress at the same time. LED bargraph Power meter. 8KHz low on the frequency display on the K3. The wiring will be dressed properly after final testing. Overall it looks to be in good shape inside and out. The 70 MHz dipole is slightly taller than me (OZ1BXM). 8 VDC/CCBought but only used once and 4m transverter built by john g0fmi. 2 meter => 6 meter transverter. 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. Download SWAN TV-2C 2 METER TRANSVERTER service manual & repair info for electronics experts Service manuals, schematics, eproms for electrical technicians This site helps you to save the Earth from electronic waste!. Available in two models, the only difference is that the LA 144 is 4 W in and 60 W out, while the LA 145 is 4 W in and 85 W out Find RM ITALY VHF HT Linear Amplifiers LA-145 and get Free Standard Shipping on orders over $99 at DX Engineering!. with an optional transverter. Its single-band predecessors, the RXTX V6. This was factory set by the internal drive level pot - 2. I've got my eye on the Icom IC-2820H dual band FM unit that I'll be setting up as a base station. wave transverter, interfacing it with a 2-meter IF transceiver may seem trivial. Information about the modification and units specs are in 10th 11th. At the output TX section an ERA-2 followed by a GALI-84 provide up to 100mW output power. It works any modes such SSB, CW or FM if its available in your radio. The transverter plugs into existing connectors inside the KX3. Options included: Common RF output, - 20dBM split IF, PTT-L and AUX to GND for external amplifier keying. 4 but I could not find any other signals being picked up from the PX3. Introduction. Each of these options produces less than a watt of output - far too QRP given that any antenna I eventually build will reduce the ERP back to QRP levels even with substantial power out of the transmitter. Bundle - 3 Items - Includes Kenwood TM-281A Mobile Radio, 2m, 65W with The New Radiowavz Antenna Tape (2m - 30m) and HAM Guides Quick Reference Card. Separate RX and TX IF I/O. I decided to try to find a ready built transverter by looking on the internet and ebay. 040 KBytes : This is all the manuals for Swan. frequency to the transverter frequency. It was not easy to get the 94 MHz x-tal, but Holger had some spare x-tals in stock and helped me. Having been away from amateur radio for some time I'm considering getting back into it. 0 sec Default Setting: OFF Page 108 FT-950 O PERATING ANUAL. Larsen NMOQ 2 Meter Mobile Antenna Install and Tune - Duration: 10:15. transverters with crystal local oscillator. If you want to see manuals from other manufactories you can click on the manufactory menu in the left side. My baseline reading is an S2. Manual or PTT-line transmit-receive switching. Therefore, I decided to do like is done with the Heath SB-500 2-meter transverter and remove the screen voltage from the final amplifier section. It works any modes such SSB, CW or FM if its available in your radio. 144/28 mhz transverter kit. With this transverter board you can work on 2 meter band using any type of HF radio that has 10 meter band. In this 2-meter transverter, the LO, or. The project breaks down into three seg­. The transverter specs were such that they put out 0. This is a mini-review and mini-HOWTO for the $75 UT5JCW 2m VHF transverter when used with the Flexradio 6000 series radios. 2-METER TRANSVERTER Modular approach makes construction and modification easy By Bob Lombard;, WB4EHS, 1874 Palmer Drive, Melbourne, Florida 32935 I t seems that many VHFIUHF enthusiasts say they became interested in this part of the spectrum after having worked just about all of the DX available on HE This wasn't thecase for me. The design utilizes many of the features found in the popular DEMI VHF transverter designs such as a robust preamplifier, a bar graph RF power meter, sequencer, and cooling fan speed controller. I have a DB6NT transverter (1296MHz --> 28MHz) with 'spilt IF' so I connected the RX IF from the transverter to XVRX and the XVTX with the IF TX port of the transverter. Either the 2-meter or the 4-meter transverter may be installed. 1200 mhz transverter. It would work the whole 2m band at 144 to 148 MHz if your base radio has 28 to 32 MHz band. Approximately 1000 watts is delivered to the antennas after taking into account cable losses. 144 to 28 MHz High Dynamic Transverter Board Add more bands to your HF radio!!! To note, please:Only in our store you buy transverter assembled and adjusted by official designer UR3LMZ. No relay control board is required as this function is performed by the sequencer. E 10 meters to 6 Meters / 2 Meters / 1. To configure an Elecraft KX3-2M 2 m module as XVTR band 1, set XV1 ON to YES, XV1 RF to 144 MHz, XV1 IF to 50 MHz, and XV1 ADR to TRN0. Day 5: The transmitter chain To test and adjust the transmitter chain, you need a power meter capable to measure easily about 200 mW at 70 MHz, and a 1 mW (0 dBm) signal at 28 MHz. 2018 Aug 30: New Zepp and 630M The New 630 to 10 Meter Antenna. 13cm linear amplifier. Note that the input on 2 m is 143 to 144 MHz for 53 to 54-MHz output. Resources listed under Yagi Antennas category belongs to Antennas main collection, and get reviewed and rated by amateur radio operators. 850 (well is on 144. 5"H x 5 "W x 8"D. 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. Upper antenna: 70 MHz dipole; Lower antenna: Vargarda 3EL2 yagi for the 2 meter band. The multiplier delivered about 10 mW on 44. Full 10 watts RF output. Most HF radios have 28 to 30 MHz band so in this case it means. 000 MHz, becomes the "low end" of the 2-meter band, 144. Add to Cart. So I will make a transvererter to 40 meters. The transverter output provides up to +5 dBm which won’t destroy anything if I happen to forget to lower the transmitter power or warm up the shack with a big attenuator. It looked like a high-performance unit, so I bought a kit. They include: Added an N8XJK Power Booster — this should […]. A HIGH- PERFORMANCE 2-METER TRANSVERTER Modular approach makes construction and modification easy By Bob Lombardi, WB4EHS, 1874 Palmer Drive, Melbourne, Florida 32935 It seems that many VH F/U H F enthusiasts say they became interested in this part of the spectrum after having worked just about all of the DX available on H F. 00; View item on eBay. I have other 2 meter SSB rigs but find the KX3 to be very good on 2 meters. Joined: Jun 17, 2009 Messages: 10,578 Likes Received: 5,601. 18inc ) Weight 0. Four state-of-the-art transverters are included in Elecraft’s new XV Series: the XV50 (6 Meters), XV144 (2 Meters), XV222 (222 MHz) and XV432 (432 MHz). 2 Meters to 1296 / 2304 / 3456 / 5760 / 10. Look at my homebrew site for a 3-element beam that works much better then a dipole and gives more gain, or a my 1/2 lambda vertical antenna. The transverter plugs into existing connectors inside the KX3. SDR-1000 transverter articles. To Order Call: 386-364-5529 19519 78th Ter. I know nothing of the 2 meter transverter you intend to use, but I've used the Yaesu FTV-1000 6 meter transverter with my Mark V, so know a bit about the subject. Having been away from amateur radio for some time I'm considering getting back into it. It would work the whole 2m band at 1to 1MHz if your base radio has the. No cable patching is required when changing from the HF to VHF frequencies. It has the following Elecraft/Inrad filters: Sub: 2. Single-port and dual-port IF connections work with almost any transceiver interface. Discussion in 'General Ham Radio Discussion' started by Mudfoot, Jun 24, 2019. Technical information about products of Salut-Elecs. 4 MHz TCXO, a couple of bucks again, and doubled it to 28. I recently ordered the 2 meter transverter option for the Elecraft KX3 and did the install. It would work the whole 6m band at 50 to 54 MHz if your base radio has 28 to 32 MHz band. Q5 SIGNAL The Source for Down East Microwave VHF/UHF Transverters, Amplifiers, and Accessories. KUHNE ELECTRONIC GMBH Scheibenacker 3 95180 Berg Germany Tel. Built in heatsink temp. Assembly went smoothly, owing largely to the high quality glass pwb that was a joy to solder. More recently, I have modified the transverter to interface with my IC756PRO. 2017 Dec 28: New Hints and Kinks 1 & 2 for HP8640 2017 Jun 10: New New Hints and Kinks for HP8640 2017 Mar 28: New 630m A 630M Transverter. Two questions i have are what is the best way of achieving 9 spot frequencies ranging from 116Mhz to 142. 4 out of 5 stars 413. Add to Cart. 4 but I could not find any other signals being picked up from the PX3. The transverter's multi-colored screen combines with a multi-function menu, allowing a visual on-screen display of numerous parameters such as RF output power, DC supply voltage and current draw, SWR, exciter drive power, heatsink temperature, graphic SWR display and various warning screens. 2 meter => 6 meter transverter. pdf (746KB. The transverter plugs into existing connectors inside the KX3. The design utilizes many of the features found in the popular DEMI VHF transverter designs such as a robust preamplifier, a bar graph RF power meter, sequencer, and cooling fan speed controller. 5 mW LO drive and for the MA4E1317 the values were 2. The pie chart above shows the contribution of the system elements to total system noise, the T term in G/T. 8 Pin Round Microphone to Modular. On transmit the output is much less than 1/2 watt even though I built a linear. It works any modes such SSB, CW or FM if its available in your radio. On top of HQ-140X Knight V-107 VFO and Knight T-106 6-meter AM transceiver; on top of RME-6900 BC-348 receiver; on top of HA-6 generic speaker and speaker console with 8-each speakers; on top of HA-2 another Hallicrafters HA-2 but modified for 222 MHz. A compact transverter module and an RF MOS 10W. NEW for 1997 T-KIT Model 1210 10 meter to 2 meter TRANSVERTER. They include: Added an N8XJK Power Booster — this should […]. Technical description A modern 70 MHz/28MHz linear transverter module and power amplifier The Nacton transverter consists of two parts. 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. 5"H x 5 "W x 8"D. It would work the whole 2m band at 144 to 148 MHz if your base radio has 28 to 32 MHz band. The 144LP model (low power) is a basic design that can be. The very best part of the 4017 is that it is simple enough to build yourself! 72/73, Joe Everhart, N2CX [email protected] With this transverter board you can work on 2 meter band using any type of HF radio that has 10 meter band. 144/28 mhz transverter kit. 4 out of 5 stars 413. TEN -TEC model meter to hf transverter modified handle 10 watts of input power. 144 to 28 MHz ASSEMBLED TRANSVERTER WITHOUT ATTENUATOR 2m 144mhz 146mhz VHF UHF. The heart of the transverter is the article “A 3-watt transmitting converter for 6 meters” from the 1993 (and other) edition of the ARRL Handbook for Radio Amateurs. The design utilizes many of the features found in the popular DEMI VHF transverter designs such as a robust preamplifier, a bar graph RF power meter, sequencer, and cooling fan speed controller. It would work the whole 2 meter band at 144 to 148 MHz if your base radio has the 28 to 32 MHz band. Both, up and down converters are connected to the circulator (Ports 1 & 2) to obtain the best isolation and the short peace of the wave guide is connected to the Port 3 where antenna should be. The wiring will be dressed properly after final testing.