Transverter 2m

The most popular way of operating multimode on 4 m is by using a 'transverter'. : +49 (0) 9293 - 800 640. I used the FT1000MP on 14MHz to drive my JavornikII 2m transverter, however the comments here apply equally if you are transverting from 28MHz. I guess I can use the little box, switch and BNC connectors for something else but it won't be for replacement boards for this less than well supported, drifty, protection lacking transverter. Posted Saturday, August 2, 2008 by Administrator. Joe KD2NFC drew our attention to this built-up board (semi-kit) for a 2m transverter and attenuator board available on eBay. The bottom box will hold the transverter and connectors for 2M IN/OUT and 12+28V DC power. This product is for install by user. It would work the whole 2m band at 144 to 148 MHz if your base radio has 28 to 32 MHz band. 2) offers better performance and some new functions. Email ubitx. 144 to 28 MHz ASSEMBLED TRANSVERTER 2meters 2m 144mhz 146mhz VHF UHF Ham Radio. Implementing technological innovations and expertise in a timely manner and combining them into a state-of-the-art product is a thing we have. Transverters are used in conjunction with transceivers to change the range of frequencies over which the transceiver can communicate. Type: Amateur VHF transverter: Frequency range: 144-145. 2 meter => 6 meter transverter. 5 to 15W sounds like a switching type PA with an IRF510 or similar MOSFET. 23cm 1296Mhz Transverter May 13,2013: Transverter 23cm/10m 20w Done! 1 KW 2M LDMOS Amplifier. Maybe start with a 2m transverter where activity is higher and a small Yagi will give better results but you will probably need to bolt on a small PA after the transverter to give a few watts output, although some transverters do give 10W/25W depending on model. qex mar/apr 00. My last 2 meter setup consisted of a ICOM 706 and Cushcraft 13b2 flatside about 30 feet. 144 to 28 MHz ASSEMBLED TRANSVERTER 2meters 2m 144mhz 146mhz VHF UHF Ham Radio. 00 2M 30W Linear Amplifier - Fully Assembled. *FREE* shipping on qualifying offers. 144MHz 25W Transverter. For advanced constructors due to the small SMD components that are used. Review of Elecraft KX3 for Microwave IF by Ed - KL7UW Back in 1999, I was looking for a suitable radio to use as IF for my new 10-GHz transverter (Down East Microwave 10,368/144 MHz). Via eerdere berichten op deze site hebben jullie de vorderingen met betrekking tot de bouw van de antennemast op PI4UTR kunnen volgen. com: "The Yaesu FTV-250 is a 2 meter transverter converter covering 144-148 MHz in SSB, AM, CW and FM modes. How do you get on 23 cm 1296. The current Transverter is a singleboard construction on RO4003 substrate. Recently Sold Used. I wanted to assemble a very compact transverter, as companion to my FT-817, to operate portable or with 'backpack'. Alternativ to Elecraft K144XV, K3 Option KXV3A must be instaled (Can not be used with the older KXV3 Option) if you order a ready assembled K3 and the XV together - QRPproject will install the XV without extra service fee!. If the transverter has been set up to be used with one of the DEMI transverter interfaces, follow the particular interface's set-up instructions. 50 MHz Transverter, A 6M Transverter, HRIS2, 2M to 10M receive converter, 50MHz-Transverter 10m/6m from DK7ZB. Measuring the cable only 3W is left for the antenna of the 10W 435MHz output from a IC451E. 6MHz LO to mix 144MHz down to 21. A transverter is simply a device which allows a transceiver designed for one amateur band to be used on another. A more thorough description of the circuit design can be found in the original 50 MHz transverter article found below. As designed 10 years ago, this transverter is no more state-of-the-art and there could be room for improvement. TRANSVERTER BOARD 144 mhz to 28 mhz HF VHF UHF 10 W 2 meter band ham radio - $35. It consists of only a few parts and is well designed, i. Reception is Ok. Immediately after SDR for HF came on the market in S50C contest team we decided to use Javornik 144/14 transverter for driving SHF and microwave transverters instead of old 2m transceivers like (FT-221, IC-275, TS-711 etc. Paperback $33. 0 KB 432MHz/144MHz Transverter Schematic Braun_RX420. 4 GHz Transverter. Compared to the typical 100-Watt rig on the band, this is the equivalent of stacking another antenna on your tower! Class A operation is also available at the 50-Watt level, as on the Mark-V mainframe. The Old Tube Radio Archives Transverter Yaesu FTV-901R – 2 meter Transverter. 25 m) bands. A lot of amateurs including myself always knew the channels as R , S , RB and SU numbers. TRANSVERTER Sbe Sb-450 Trc 144/430 2 Meter To 70 Cm. Miniverter-F for 2 meters, also 222 or 432 MHz *PC Boards available* A Personal Beacon for 10 GHz. 0 kB 144MHz/28MHz Receive-Converter Braun_LT470. These have proven to be very time consuming to produce, to the detriment of my involvement in the hobby. Originally developed as a Club project, the remainder were advertised via the Four Metres News at the time. Endkundenshop main_nav Produkte Meta-Description. The PCB layout is universal and by installing an appropriate LO oscillator and BPF the board implements either 2m or 70cm transverter. 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. Decided to build up the 76 GHz part with an Elcom LO and Kuhne 2m IF board, which became the Mk IV. In fact, a transverter is currently the only way to operate modes other than FM right now. Since I would like to use SSB modulation on 2 meter I am considering to make a transverter based on the schematic shown here:. The downconverter is based on my Iceni transverter board, receive section and LO, with 99MHz (lockable) crystal oscillator. , Live Oak, FL 32060 USA Monday-Thursday 10am-6pm Eastern. I've an unused 120cm offset dish that was installed in the early 90 for TV. 10m to 2m transverter. 00 2M 30W Linear Amplifier - Fully Assembled. and the lowest cost for getting on the bands other than HF or 2m was an FT-817. Shouldn't be too difficult. 1) The construction of a Transverter Cross-Band with Capability switching in the RX path enabling activity on 2301MHz - 2304MHz - 2320Mhz- 2424MHz with Synthesizer apolLO-32 of N5AC. You could even do a 2m , 220 , 70m transverters all together for under $300. The transverter is working with a 60 Watts GaAs-FET amplifier stage and a noise figure of 0,65 dB. 144 to 28 mhz transverter + attenuator board 2m 14 Cosmetic condition is good with a few age related marks. Iambic Keyer A PIC iambic keyer. The Elecraft KX3-Line includes the amazing KX3 and its companions - the PX3 panadapter, the KXPA100 amplifier and auto antenna tuner, and the KX3-2M/4M VHF transverter. I tuned directly to SV5VHF/b frequency at 144. 6) and passed through a band pass filter to produce the final output frequency (1296Mhz FIG 1. The most intriguing one was the one by DB6NT (yes, he of Microwave transverter fame): Michael developed a small PCB that could be built into the transceiver instead of the external tuner interface providing low power output (around 0,3 mW) as well as receive input. I have tower, coax and thrust. 2 miles and then George M1GEO at 1. Hallo Andreas, sicherlich ist das Problem der Nebenaussendungen im Nahbereich das große Thema bei DDS-Oszillatoren. This is a VHF transverter that converts signals from the 6m (50 MHz) band to the 2m (144 MHz) band. It contains some unique features, such as an LED output power meter, a temperature-controlled cooling fan for the PA unit, ALC feedback to the driving radio, a. 25 prévu pour un lancement en 2013. 144/28 MHz TRANSVERTER + ATTENUATOR BOARD To note please: My original transverters have my website URL printed on top side of their PCB. 25 prévu pour un lancement en 2013. Almost 20 years ago I built my own 23cm transverter - DF8QK. 400 MHz Band. main use would be beacon hunting ssb cw etc mnore rx than tx. Down East Microwave’s new 23 cm Transverter and kits are now available. Look under OM3W's hat - cutting-edge transverter for 144MHz with K3 transceiver (fast, free and poor translation of the original article ) Any successful operation in the VHF Contests in high dense OK/OM/DL/S5 areas is not possible to conceive without suitable contest site, many aerials, team of experienced operators and - of course - the best. The Elecraft KX3-Line includes the amazing KX3 and its companions - the PX3 panadapter, the KXPA100 amplifier and auto antenna tuner, and the KX3-2M/4M VHF transverter. A local oscillator (VCO) produces a sine wave which mixes with signal from antenna, shifting it to a. 150 MHz, the offset is 1151 MHz to give 1296. no 13cm amplifier. Discontinued! Please check our Used List. 2°E using this dish at last. TRANSVERTER BOARD 144 mhz to 28 mhz HF VHF UHF 10 W 2 meter band ham radio - $35. is set to TRN CTRL and the transverters are connected to the ACC2 jack (tip=auxBus, ring=key out). My first contact was M0BAA/P in Kent who was 33oKm away (JO01KH) then shortly after I worked CT1JAD in Portugal! I’m very pleased with this bit of kit! Looking forward to using it in contests, it is sooo nice having a bit of power going up my 70Mhz HB9CV antenna. We have the right accessories—and we have the right transceiver, for you! Choose from budget-friendly, entry-level transceivers,. It is fitted inside the SP-38 box with the other ancillary items and mounted on a large finned heat sink. Using an digital LO in place of the crystal would allow be to change that on the fly. The only glitch was that my K3 transceiver (internal 2M transverter) would sometimes produce no transmit power when going from RX to TX, I'd have to reach over to the radio and turn the power knob slightly to get the RF drive flowing again. No new transverter kits will be stocked or produced. This is an update on the $75 transverter from UT5JCW. All the connections seemed good & both the internal relays were OK. 2ghz drake elecraft 10ghz linear amplifier qsl university amplifier 1200 mhz transceiver down east microwave 2 meter transverter Refine more Format. 0 June 24 th 2011 Matthias Bopp Hello, recently I acquired an old transverter where I cannot find any information online. FT-817ND for operations on 2m 144. 2 miles and then George M1GEO at 1. The transverter seems to work well under those conditions. Basic Kits Do Not include connectors, miscellaneous hardware, enclosure, and require other Kit products etc. Under the transverter screen, I have activated the transverter for 2 meters, have set the offset to 116, set starting frequency to 144. Reception is Ok. G4DHF TRANSVERTER 2m T0160, 80 AND 40m 9 Go with the flow LF as winter approaches - with your 2m multimode PROJECT OMEGA: THE LOW --PASS FILTERING 27 This time it really is Part 5! WIRE ANTENNAS ON 2m 33 Eminently cheap and definitely practical QUADLOOP 60 Optimal performance for minimum outlay on 14, 21, and 28 MHz GB2BP ON MAGNUS 18. Hallo Helmut, ein erhöhter Filteraufwand wird Dir sicher die unerwünschten Signale "weit ab" von der Arbeitsfrequenz beseitigen. Listening on the 40M band during night condition is a good test. 100 MHz to 144. Having relative poor signals on the local 70cm / 2m channels using this Diamond collinear 70/2 combi antenna at a height of 25m. The transverter should have a good, stable local oscillator, with an option for an external reference. And you can get a transverter as cheap as $80 up to $800+ so for any of you guys that want to try 2m ssb this maybe your best option without spending a lot starting out. The transverter seems to work well under those conditions. VHF CW TX 10W 2M CW transmitter CW QRP TX Qrp CW transmitter for 80 Mtrs VHF Converter 2M to 10M receive converter 50MHzConverter 50 MHz to 10 MHz receive converter. 150 MHz FM respectively, output power is 2. 6MHz LO to mix 144MHz down to 21. I've yelled and monitored, but nothing yet. Maybe start with a 2m transverter where activity is higher and a small Yagi will give better results but you will probably need to bolt on a small PA after the transverter to give a few watts output, although some transverters do give 10W/25W depending on model. Anglian 144MHz Transverter Having moved away from various VHF / UHF transverters and used the TS-2000 and FT-847 "shack-in-the-box" 160m <> 70cms transceivers for many years, with both giving excellent results, it seemed at first a strange decision to embark on a project to build a new 2m transverter. 3 GHz Transverter - DC8UG · 5. 10GHz Transverters at KO4BB. (-) QualComm Omnitrack transverter/PA converted/on 10Ghz. Band change from Shortwave over 2m and 70cm and 23cm works but not up to 13cm. Can anyone know how to build a transverter. 2m/70cm/23cm Low noise Amplifiers. 3 A Brief Overview Fig I and Table I show the transverter's Table 1 10-GHz Transverter Performance*. 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. Finished Iceni Transverter The unit is configured to give 17dBm for 0dBm of drive which is then reduced a bit more so that the mini-kits. One K3 option, the K144XV, adds a 10-watt 2m internal transceiver. 2 miles and then George M1GEO at 1. This web site is the official repository of information relating to the South African Radio League, the home of Amateur Radio in South Africa. SG-Lab 1296Mhz Transverter. I have a K3 with the internal K144XV 2-meter transverter. Published on 29 July 2015 by Jean-Jacques ON7EQ. Also beware of APRS stations operating on 144. See the "Using External Transverters with the K144XV" section in the K144XV manual page 21. Further down I post some screenshots taken with and without prototype YU1LM 2m Bandpassfilter. 10m to 2m transverter. A 902 transverter may be slightly less likely to have interference because the calling frequency (and main operating area) corresponds to 145. A No-rune 2-Meter Bandpass Filter A homebrew solution to annoying intermod. Transverters-Store is a company in Ukraine and they make a number of transverters that allow a 28 MHz radio to covers various bands from 40 MHz to 432 MHz. Besides the link above, I have never seen a transverter that is built with just a single integrated circuit. All transverter connections to the FLEX-1500 will be through the Rear panel of the radio. Transverter output frequencies are 1296. This is an update on the $75 transverter from UT5JCW. home documentation software firmware howtos technotes useful tools other software other hardware videos miscellaneous feedback more g3nrw sites Updated 23 July 2018 This section contains links to non-Icom hardware that is either produced specifically for the IC-7300 or which supports several rigs including the IC-7300. It operates from 144 to 146 MHz with 16 watts input. Sie verrät den Amerikanern, wann Truppen- oder Waffentransporte stattfinden. qex mar/apr 00. by Spyros Kintzonide » Fri, 09 Mar 2001 23:00:42. Output frequency is 28-30 MHz. after smome test I found that a variable attenuator is not really needed. If the transverter has been set up to be used with one of the DEMI transverter interfaces, follow the particular interface’s set-up instructions. 0% transverters-store has 100% Positive Feedback I am producing and offering VHF/UHF Transverters, Antennas and some other Ham Radio Stuff. Well-equipped RF transceivers are now widespread and offer a performance that can hardly be compared to what VHF / UHF or SHF come with. The Mini-Kits Microwave Transverter Kits are ideal for getting on the higher microwave bands. To configure an Elecraft KX3-2M 2 m module as XVTR band 1, set XV1 ON to. Ten-Tec made a 2m transverter kit, model 1210, it doesn’t look like they are made any more. My name is Gabi and I was licenced in 1971 as HA1YA. The transverter, the DEM1296-144 may be ordered with many different IF and RF configurations as well as a 28MHz IF version. It would work the whole 2m band at 144 to 148 MHz if your base radio has 28 to 32 MHz band. A more thorough description of the circuit design can be found in the original 50 MHz transverter article found below. I don't have ssb/cw on 2m, and I'd like to consider a 2m transverter. Jose CO2JA says "Put an L attenuator on the driver output and turn off the finals. I had taken the orignal LO and mounted it in a small aluminum box above the chassis, adding a proportional heater circuit which ran continuously even when the. net is not always up to date)Updated September 2017 This page just redirects you to current locations. 13cm amplifier - montinvestor. Il a été développ. If you are unsure of the options installed, or find they are incorrect to interface your 2M IF rig, please consult the enclosed DEM-TC document for modifications. PROFESSIONALLY BUILT AND TUNED TRANSVERTER! EUR 67. Introduction. I am interested in HF/VHF/UHF and SHF DX-ing and contesting. Welcome to our Internet Store ! *** TO BUY WITH CONFIDENCE, YOU ARE GETTING PAYPAL PROTECTION ! *** oooooo oooooo. Just call and ask!. It works any modes such SSB, CW or FM if its available in your radio. , Live Oak, FL 32060 USA Monday-Thursday 10am-6pm Eastern. 50 to PCB kit or Box kit, £15 to PCB built or Boxed built. With this transverter you can operate on the 144-146 mhz band useing any type of HF radio at 28 to 30 mhz. To configure an Elecraft KX3-2M 2 m module as XVTR band 1, set XV1 ON to. SG-Lab 1296Mhz Transverter. 84 KB; 4800 Baud Modem. I'm experimenting with an SG-Labs transverter from Hristiyan LZ5HP, Bulgaria. You have no items in your shopping cart. 25 m) bands. Today I tried out the transverter for the first time in the 4m Trophy Contest. 150 MHz as the transverter output frequency that is displayed in VKCL and logged with the contact. We have these boards available on 50mhz, 70mhz, 144mhz, 222mhz and 432mhz. To keep the costs at a low level, as usual most of the components come from my stock or dismantled equipment. 4 GHz Pringles Can Antenna. Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier A Big Power Supply for SSPAs Low Pass Filter/Dual Directional Detector Sampling RF Power LED Bar Graph Meter Amplifier Control Board LNAs (preamps) and MMICs. Quick snapshot of the 2m activity session this evening. ' Each transverter has a different IF (2m/70cm) and is connected to front or rear antenna port. The most popular way of operating multimode on 4 m is by using a 'transverter'. The KX3's state-of-the-art Software Defined Radio architecture provides an amazing array of capabilities and functionality, all in a palmtop box. 25 prévu pour un lancement en 2013. It operates from 144 to 146 MHz with 16 watts input. I have a K3 with the internal K144XV 2-meter transverter. The transverter was setup so that 0. Doing it this way makes for the absolute minimum cable losses. I later used the 1208 part for another project and the BITX20 was modded for 28mhz to use it with a 2M transverter. 4MHz), where a monolithic quarzfilter filters the RX and TX path. Jose CO2JA says “Put an L attenuator on the driver output and turn off the finals. In the transverter the TX/RX relais circuit has been made. [ Hits: 46 | Votes: 0 | Rating: 0. Das 2 Meter Amateurfunkband (144-146MHz) ist gefährdet und soll den Funkamateuren weggenommen werden, da die CEPT Weltfunkkonferenz 2019 vorgeschlagen hat, das 2 Meter Band als Luftfahrtband einzustufen. 50 MHz Transverter, A 6M Transverter, HRIS2, 2M to 10M receive converter, 50MHz-Transverter 10m/6m from DK7ZB. I suspect it is a match for the transverter on 2m. Shouldn't be too difficult. 5 watt 23 cm transverter from Hristiyan LZ5HP in Sofia Bulgaria. The guidelines herein are by no means the absolute, but will determine how we will configure your transverter if. Please try again later. Note that my transverter has a 14MHz IF, this is not 20 metres!. The Elecraft KX3-Line includes the amazing KX3 and its companions - the PX3 panadapter, the KXPA100 amplifier and auto antenna tuner, and the KX3-2M/4M VHF transverter. A transverter is simply a device which allows a transceiver designed for one amateur band to be used on another. The IC-260A 2m all-mode mobile had long been a favorite with. The same fuselage pod shell is used. 144 to 28 mhz transverter + attenuator board 2m 14 Cosmetic condition is good with a few age related marks. Unfortunately this gives two higher-order products which fall directly into the wanted band and cannot be filtered. I had the ID-51 in one hand and the antenna in the other, holding it out the window. 000 and ending frequency to 146. 7 for transmit that = 1. Radios 23cmxvtr_KK7B. MURKA 144/14 - 2m transverter for use with SHF transverters (S51RM, S53RM). To keep the costs at a low level, as usual most of the components come from my stock or dismantled equipment. Use a saturated NPN switch driven from the +TX to key the transverter”. This feature is not available right now. I tuned directly to SV5VHF/b frequency at 144. Transverter on final location inside the box, blue wire is the temporary antenna, the black one is the IF (28Mhz) output. It'll be up about 60 feet if everything goes well. It contains some unique features, such as an LED output power meter, a temperature-controlled cooling fan for the PA unit, ALC feedback to the driving radio, a. I’m using a up mspare (redundant) Iceni V1. The bottom box will hold the transverter and connectors for 2M IN/OUT and 12+28V DC power. Visit the Lulu Marketplace for product details, ratings, and reviews. Greetings All. The Elecraft KX3-Line includes the amazing KX3 and its companions - the PX3 panadapter, the KXPA100 amplifier and auto antenna tuner, and the KX3-2M/4M VHF transverter. It would work the whole 2m band at 144 to 148 MHz if your base radio has the 28 to 32 MHz band. Posted on August 20, 2015. 150 MHz FM respectively, output power is 2. And remember: rover does not mean EME. As a result of this decision (not taken lightly) I do have some spare parts and if you are wanting to build a transverter yourself I may be able to help with some of the parts, but not complete kits. 5 to 15W sounds like a switching type PA with an IRF510 or similar MOSFET. Just wanted to put that out there. com Free Ham Radio Classified Ads from QTH. 7 MHz: IF: 10 m (28. Either the 2-meter or the 4-meter transverter may be installed. 847 excactly) and the keying from beacon comes clear and loud to my headphones with S-4. 59 KB 3; 3456 MHz Linear Transverter. Back to Transverters Next transverter Last modified 2013-02-04 Braun LT-702 SPECIFICATIONS. Transverters-Store is a company in Ukraine and they make a number of transverters that allow a 28 MHz radio to covers various bands from 40 MHz to 432 MHz. The transverter output has some rather undesireable spurii either side of the main carrier. Posted Saturday, August 2, 2008 by Administrator. Prices are in the $100 range, but they don't come up very often. With this transverter board you can operate on the 2 meter band using any type of the HF radio that has the 10 meter band. I first spoke to David G7UVW at 2. 5 watt 23 cm transverter from Hristiyan LZ5HP in Sofia Bulgaria. home documentation software firmware howtos technotes useful tools other software other hardware videos miscellaneous feedback more g3nrw sites Updated 23 July 2018 This section contains links to non-Icom hardware that is either produced specifically for the IC-7300 or which supports several rigs including the IC-7300. To Order Call: 386-364-5529 19519 78th Ter. OZ-Transverter. 6 and 2 Meter Trasnsverter. Transverters Yesterday I announced on my web page, and in a couple of reflector messages, that I would no longer be producing transverter kits. The PCB layout is universal and by installing an appropriate LO oscillator and BPF the board implements either 2m or 70cm transverter. 4m is not a difficult band to build for and I already did a transverter design some years ago for 6m, so a 4m one has been straightforward. 50 to PCB kit or Box kit, £15 to PCB built or Boxed built. CUSHCRAFT R7000 Prob/Repair. 1 Introduction In 2013 I produced a design for a 70MHz transverter, featuring small size and low cost together with high performance. 144/28 MHz TRANSVERTER + ATTENUATOR BOARD To note please: My original transverters have my website URL printed on top side of their PCB. To Order Call: 386-364-5529 19519 78th Ter. It should be applicable to the. DownEast Microwave (DEMI) has new pre-assembled 4 and 2 meter power amplifiers / LNA exclusively for the FLEX-6700 and FLEX-6500. Using this configuration, I am able to receive using the 2 meter transverter button, but when I try to transmit (regardless of power level), the transverter does not key up. ) or COMPLETE READY transverter see. For advanced constructors due to the small SMD components that are used. See the excellent article about this from Zdeno OK1DFC. Introduction. Hallo Andreas, sicherlich ist das Problem der Nebenaussendungen im Nahbereich das große Thema bei DDS-Oszillatoren. Transverters Yesterday I announced on my web page, and in a couple of reflector messages, that I would no longer be producing transverter kits. How do you get on 23 cm 1296. PROFESSIONALLY BUILT AND TUNED TRANSVERTER! EUR 67. 148 to 28 MHz TRANSVERTER 2 meter 148MHz Converter 2m 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. a uhf/vhf microwave transverter if sw. I’d lusted after the 2m module for my Elecraft KX3 for some time now and finally succumbed after good reports from Michael (G0POT). 1 Introduction In 2013 I produced a design for a 70MHz transverter, featuring small size and low cost together with high performance. All my comments are based on use of the Mark V - I have no knowledge of the other FT1000s. net is a Web site dedicated to ham radio (amateur radio). 0 June 24 th 2011 Matthias Bopp Hello, recently I acquired an old transverter where I cannot find any information online. A quadriband transceiver will transmit on 70 cm (or at least 2m if using a 5x multiplier), and they are very popular => no additional cost. VLF to 80m Receive Converter - WD4PLI. WAC Built and operated by K. The same fuselage pod shell is used. Besides the link above, I have never seen a transverter that is built with just a single integrated circuit. The KX3 can accommodate a single internal VHF transverter module. Note the absence of the noise:. 150 MHz FM) and the 2nd for operation on 2m simplex 146. je suis intérréessé par l'achat d'un transverter 28/144. Find a mobile transceiver with the transmit and receive frequency ranges, modes and power output, and all of the features that you want. PROFESSIONALLY BUILT AND TUNED TRANSVERTER! EUR 67. A 25 W multi-mode PA has also been developed by OZ2M. The KX3-2M or 4M transverter extends the frequency range of the KX3 to i nclude the 2 meter or 4 meter Amateur bands and allows reception on frequencies near those bands. Be awhere that most Transverters will not cover the whole 2m band due to the limitations of 'your radio' for transmit unless you make a modification to the radio. 4 MB 2m portable FM Transceiver Braun_EFU_2-10. 02 KB; 2m Tracking Transmitter. I guess I can use the little box, switch and BNC connectors for something else but it won't be for replacement boards for this less than well supported, drifty, protection lacking transverter. 50 to PCB kit or Box kit, £15 to PCB built or Boxed built. 84 KB; 4800 Baud Modem. TR144-PRO 2 m Linear Transverter 144 … 146 MHz Transverter for 2m. And you can get a transverter as cheap as $80 up to $800+ so for any of you guys that want to try 2m ssb this maybe your best option without spending a lot starting out. Das 2 Meter Amateurfunkband (144-146MHz) ist gefährdet und soll den Funkamateuren weggenommen werden, da die CEPT Weltfunkkonferenz 2019 vorgeschlagen hat, das 2 Meter Band als Luftfahrtband einzustufen. The required equipment for getting started on 2M SSB is pretty basic - a transceiver capable of 2M SSB and a 2M antenna. I had the ID-51 in one hand and the antenna in the other, holding it out the window. In the above example, two transverters are configured, number 1 for the 23 cm band configured as an up-converter, so that, using a 2m IF frequency of 145. WHAT ABOUT ANTENNAS? Antennas for 900 MHz are available from many dealers that make ham antennas. 3 A Brief Overview Fig I and Table I show the transverter's Table 1 10-GHz Transverter Performance*. For simplicity and performance the transverter PCB was designed to accommodate only a single on-board bandpass filter, but the builder may opt to use an external BPF to have more flexibility. What would be neat, but it don't suppose we can expect Elecraft to do it, would be a board that would replace the planned internal 2m transverter, and would just act as a lower power transverter output from before the PA stages, on an SMA connector where the 2m antenna socket will be, with the main antenna BNC as a receive only port, (though. 150 MHz as the transverter output frequency that is displayed in VKCL and logged with the contact. So a transistor must be used in the transverter to switch the relais. 2 MB No-tune transverter 1296MHz AOR_Telecom_Mini400. The most popular way of operating multimode on 4 m is by using a 'transverter'. 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). All the connections seemed good & both the internal relays were OK. In addition to the Spectrian base plate, I have mounted the Spectrian onto another 6mm aluminium plate for extra heatsinking capability. With this transverter board you can work on 2 meter band using any type of HF radio that has 10 meter band. This feature is not available right now. 0 June 24 th 2011 Matthias Bopp Hello, recently I acquired an old transverter where I cannot find any information online. The 4m module covers 65-72 MHz. Ten-Tec made a 2m transverter kit, model 1210, it doesn't look like they are made any more. Mondays and Fridays 8pm-10pm local, Wednesdays 10am-noon. I later used the 1208 part for another project and the BITX20 was modded for 28mhz to use it with a 2M transverter. ICOM COMPATIBLE TRANSVERTERS A version of transverter specially dedicated to certain ICOM rigs, complete with 60cm long cables, ready to plug-and-play. 225 MHz FM & 435. Full kits provide a unique experience -- we call it hands on ham radio -- where the entire radio has the parts hand-inserted and soldered to the boards. The Kenwood TV-502 is a 2 meter transverter for the TS-520S series. 000 and ending frequency to 146. Output frequency is 28-30 MHz. I was using an old Heathkit SB-500 2m Transverter with my Heathkit SB-301 rx & SB-401 tx. The Split version of the switch is used on the FT-1000MP, it has a transverter output at 28 MHz and a RX input, therefore one needs two relays. The high-performance transverter TR144H with its outstanding specifications is the combined result of a circuit design using state-of-the-art components and of Kuhne Electronic's long experience in microwave transverters. 2M Transverter. To reduce the potential for feedline loss, the SG-Lab 23cm transverter is mounted as close as possible to the rear of the yagi. 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. The 40 MHz version converts 40-42 MHz down to 28 to 30 MHz. 5mW from the K3 on 10m produced 7W on 144MHz, which is the ideal drive level for my amplifier The 144MHz connectors were spaced to allow an external coaxial relay to be attached with a pair of BNC to BNC male adapters. However, I will do so soon, as I hope. I’m using a up mspare (redundant) Iceni V1. 28 to 144Mc/s Transverter The Transverter arrangement I have opted for here is a very cheaply available unit which can be bought from the Ukraine for under £20 and the board is very well constructed. 2m Transverter. 39 KB; 220 MHz All-Mode Transverter. 144/28 MHz Transverter Board To note please: My original transverters have my website URL printed on top side of their PCB. For microwave use the W1GHZ transverters look like a good deal. je suis intérréessé par l’achat d’un transverter 28/144. Posted in Transverter, Yaesu. Greetings All.