Transverter 2m

To configure an Elecraft KX3-2M 2 m module as XVTR band 1, set XV1 ON to. Welcome to our Internet Store ! *** TO BUY WITH CONFIDENCE, YOU ARE GETTING PAYPAL PROTECTION ! *** oooooo oooooo. 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. Measuring the cable only 3W is left for the antenna of the 10W 435MHz output from a IC451E. For a simple 2m transverter take a look at the Miniverter-F, about $60 from Down East Microwave. Hello, setting up my QO-100 station. A transverter is simply a device which allows a transceiver designed for one amateur band to be used on another. For advanced constructors due to the small SMD components that are used. I don't have ssb/cw on 2m, and I'd like to consider a 2m transverter. Functions provided are: 1) Fully solid state transmit receive switching, with an adjustable attenuator to reduce the. 25 prévu pour un lancement en 2013. 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. Receive singals from the "Magic Band" on your shortwave receiver! About the 6-meterband converter RXC50/10: This is a very sensitive 50Mc converter allowing you to receive the entire "Magic Band" (50Mc52Mc) on your general coverage receiver (28Mc30Mc). by Spyros Kintzonide » Fri, 09 Mar 2001 23:00:42. Paperback $33. The transverter is a device that provides dual functionality when it comes to the processing of radio frequencies. Hello, setting up my QO-100 station. Besides my own design transverter (for simplex use) I have a prototype CMO-transverter (because I was involved in the design and wrote the software for the microcontroller). - Many DB6NT 10 GHz transverters have their 10 GHz output power restricted to about +20 to +21 dBm instead of a minimum of +23 dBm or 250 mW. Quick summary to get started: The goal of my project is to create a 28 MHz to 144 MHz transverter for use on the amateur 2m band. A few years ago, I built a 50-MHz transverter to operate 6m with my Kenwood TS-930Ses. The next filter build should have better insertion loss (present prototype 1,6 dB IL at 145 MHz), initial resonance after build was 6 MHz too low, so I had to tune the coils more than expected. Discontinued! Please check our Used List. The Allegro-E-Lite 2m. Measured ~ 20W out on 2m band. Ewald, of Hobro, OZ2M is well known in the DX world, and was the highest scoring Danish station in the 1936 DX Contest. Rather, we expect to use it as the centerpiece of a portable VHF+ weak-signal station where the native 6 and 2 can be fed directly to amps, 10m can be used to drive UHF transverters, and 2m can be used to drive microwave transverters. Usually ships within 6 to 10 days. On the 10m band you would need a LO frequency of 42MHz. Transverters by Bo OZ2M Published on 24 May 2017 Transverters. As already mentioned in the 13cm transverter post, the band coverage with the original L. Note that my transverter has a 14MHz IF, this is not 20 metres!. 144/28 MHz TRANSVERTER KIT WITH BOX Get Images that Make Supersized Seem Small. 10GHz Transverters at KO4BB. users and from listeners on the band about their transmit performance, we decided to measure the transmit performance of the two samples to see how they performed. Was ist aber mit dem was sich in +/- 80KHz von deiner Arbeitsfrequenz befindet?. It is known to be suitable for the IC756Pro, 756Pro2, 756Pro3, 775, 781, 7600, & 7800. Allow to warm up for 20 minutes. This allows use with a single antenna feeder if needed. 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. I'd lusted after the 2m module for my Elecraft KX3 for some time now and finally succumbed after good reports from Michael (G0POT). I am using two FT-60R dual band HT transceivers one as the IF input to the 23 and 13 cm transverters (144. It cranked out about 100 watts, and the receiver was fair to "so-so". 2m/70cm/23cm Low noise Amplifiers. 144 to 28 MHz TRANSVERTER + , please see pictures. Harmonic Utility Converter - K4DHC. A 2-meter transverter for Flex-1500 and Microwave Transverters. 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. Quick summary to get started: The goal of my project is to create a 28 MHz to 144 MHz transverter for use on the amateur 2m band. 1 Introduction In 2013 I produced a design for a 70MHz transverter, featuring small size and low cost together with high performance. However, the TS-990 also has a neat feature in that you can program the offset of the transverter into the rig, thus making the display read the transverted frequency rather than the IF. Neverthless, I use it at the 2m station since then, without a single failure, all the. The Allegro-E-Lite is the electric version of the Allegro-Lite RES 2m glider. Welcome to our Internet Store ! *** TO BUY WITH CONFIDENCE, YOU ARE GETTING PAYPAL PROTECTION ! *** oooooo oooooo. A 902 transverter may be slightly less likely to have interference because the calling frequency (and main operating area) corresponds to 145. I did some experiments with varicaps to control the frequency of the LO. Since I would like to use SSB modulation on 2 meter I am considering to make a transverter based on the schematic shown here:. It operates from 144 to 146 MHz with 16 watts input. 2m Transverter. 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. The ubitx sans driver and finals will put out roughly the right power for most modern transverters with out the problem of too much power. The 144 MHz driving power is approx. Introduction. With this transverter board you can work on 2 meter band using any type of HF radio that has 10 meter band. 1988 wird eine Kiste in einem Wald vergraben. The next filter build should have better insertion loss (present prototype 1,6 dB IL at 145 MHz), initial resonance after build was 6 MHz too low, so I had to tune the coils more than expected. 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. I used the FT1000MP on 14MHz to drive my JavornikII 2m transverter, however the comments here apply equally if you are transverting from 28MHz. Received signals are converted to your driving transceiver's frequency. I first spoke to David G7UVW at 2. The heart of the transverter is the LO, and this cir- cuit should be constructed first. 160m - 70cm. 2m to 10m FM Transverter - WB5IPM. Down East Microwave’s new 23 cm Transverter and kits are now available. With this transverter board you can work on 2 meter band using any type of HF radio that has 10 meter band. Transverter 14 to 144MHz Here a short description from my new Transverter which I build for my VHF- QTH in JO50VF. ICI 4/1993). You will have to switch the input to your external 144MHz IF transverters from the output of your band decoder. I took the transverter apart & found no obvious problem. VHF-en-hoger Commissie; Frequenties. Build a 2M 6M Transverter Circuit Diagram Written By MR HARI on Kamis, 01 Agustus 2013 | 09. Can anyone know how to build a transverter. The TX RX switch works fine. by Fred Cady - KE7X. and 2m transverter 2) Simplified view of shack wiring for VHF/UHF/SHF operation using transverters and remote operated equipment. 1 Introduction In 2013 I produced a design for a 70MHz transverter, featuring small size and low cost together with high performance. For advanced constructors due to the small SMD components that are used. The signal from the antenna is filtered to reject the image frequency and then is amplified. : +49 (0) 9293 - 800 640. 2 MB No-tune transverter 1296MHz AOR_Telecom_Mini400. Basic Kits Do Not include connectors, miscellaneous hardware, enclosure, and require other Kit products etc. You have no items in your shopping cart. TRANSVERTER BOARD 144 mhz to 28 mhz HF VHF UHF 10 W 2 meter band ham radio - $35. Reception is Ok. Neben den bewährten Transvertern von Kuhne , der auch einen Bausatz verkauft, bietet nun auch Hristiyan LZ5HP aus Sofia einen 23cm Transverter an. QRP 2m FM Transceiver PP-002m 11 Receiver The principle of operation of the superheterodyne receiver depends on the use of frequency mixing. Welcome to our Internet Store ! *** TO BUY WITH CONFIDENCE, YOU ARE GETTING PAYPAL PROTECTION ! *** oooooo oooooo. Building the Elecraft XV144 Transverter Kit. is set to TRN CTRL and the transverters are connected to the ACC2 jack (tip=auxBus, ring=key out). I am using two FT-60R dual band HT transceivers one as the IF input to the 23 and 13 cm transverters (144. So, to get on the band it was necessary for me to design and build a simple transverter. A typical configuration is pictured below. It has a classic design, developed over several decades, with the most advanced DUC/DDC SDR technologies - Direct Down Conversion (DDC) and Direct Up Conversion (DUC) and a fully featured high-end personal computer with an Intel Core i5 processor on board. Then your HF rig is now a shack in a box. 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. Some amateur radio transceivers could be modified but there is a risk doing this as the output filters in the PA stages might be way off. The heart of the transverter is the LO, and this cir- cuit should be constructed first. A local oscillator (VCO) produces a sine wave which mixes with signal from antenna, shifting it to a. 144/28 MHz Transverter Board To note please: My original transverters have my website URL printed on top side of their PCB. 144MHz 25W Transverter. 222MHz transverter built around an ESP-504. Please refer to the 23cm ( 1296MHz ) Transverter Webpage and 23cm Block Diagram which will explain in more detail what is required to construct a complete Transverter. The biggest and best ham radio classifieds on the web! Buy, sell, trade HF and VHF equipment, towers, antennas, rotators and more!. I become HA1A extra callsign in 2001. Will also consider other EQ's from Behringer, etc, plus cash. Transverter. Building the Elecraft XV144 Transverter Kit. 144 TO 28 MHz TRANSVERTER + ATTENUATOR BOARD 2m 144mhz 146mhz VHF UHF Ham Radio - $41. Functions provided are: 1) Fully solid state transmit receive switching, with an adjustable attenuator to reduce the. Was ist aber mit dem was sich in +/- 80KHz von deiner Arbeitsfrequenz befindet?. The IF for this is 70cm & the local oscillator may be set to 1870, 1886, 1888 or 1968 MHz by jumpers 1 and 2. It had lots of fan noise, couldn't reach rated power, and had less than stellar linearity. These are omitted in the 70cm. A 2-meter transverter for Flex-1500 and Microwave Transverters. the transverter basically work. The KX3's state-of-the-art Software Defined Radio architecture provides an amazing array of capabilities and functionality, all in a palmtop box. I'll have to concoct some sort of bracket arrangement to attach the Clark mast to the transverter box. 4m Transverter Project - A 70 MHz QRP transverter project [ Hits: 317 | Votes: 1 | Rating: 1. For microwave use the W1GHZ transverters look like a good deal. Some transceiver manufacturers are supportive of add-on transverters,. 0 KB 432MHz/144MHz Transverter Schematic Braun_RX420. com is not responsible for typos or other listing mistakes. the transverter basically work. 150 MHz FM respectively, output power is 2. Folkscanomy Electronics Articles: 2-Meter Transverter Skip to main content Search the history of over 373 billion web pages on the Internet. 5dB NF so that it can easily handle the output from other transverters. au 70cm PA gives 30dBm which is great for the BNOS 432-1-50 PA I have. On 2m it looks similar. All the connections seemed good & both the internal relays were OK. by Spyros Kintzonide » Fri, 09 Mar 2001 23:00:42. The 6-meter Yagi had come down in favor of Yagis for 222 and 432 when the loaner FT-736R showed up. 78 KB; 2m Transverter. Johnson, Transverter. 2 meter => 6 meter transverter. Down East Microwave Inc. : +49 (0) 9293 - 800 640. Decided to build up the 76 GHz part with an Elcom LO and Kuhne 2m IF board, which became the Mk IV. The transverter was driven by an Elecraft K3s transceiver on 10M. 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). I wanted to assemble a very compact transverter, as companion to my FT-817, to operate portable or with 'backpack'. 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. 144/28 MHz TRANSVERTER + ATTENUATOR BOARD To note please: My original transverters have my website URL printed on top side of their PCB. Shipped with Economy Shipping. All of the 1/4-wave and 5/8-wave antennas that are commonly used for 2M mobile work are. 1296 MHz Transverter. Under the transverter screen, I have activated the transverter for 2 meters, have set the offset to 116, set starting frequency to 144. This transverter so small that you can even place it inside your HF radio! Below the basic information about this transverter: The power voltage is 12 V. 10m to 2m transverter. The same fuselage pod shell is used. -Before year 1995 the only choice was the 10 GHz SSB-Electronic transverter Kits. On 50mhz I will use the same K3 and between 500-800w with an Expert 1K into a 6 element yagi for both terrestrial and EME contacts. Endkundenshop main_nav Produkte Meta-Description. com Free Ham Radio Classified Ads from QTH. To Order Call: 386-364-5529 19519 78th Ter. ICOM COMPATIBLE TRANSVERTERS A version of transverter specially dedicated to certain ICOM rigs, complete with 60cm long cables, ready to plug-and-play. On the 10m band you would need a LO frequency of 42MHz. 2 of our transverter features better performance and some new functions. Will also consider other EQ's from Behringer, etc, plus cash. The ubitx sans driver and finals will put out roughly the right power for most modern transverters with out the problem of too much power. No new transverter kits will be stocked or produced. The required equipment for getting started on 2M SSB is pretty basic - a transceiver capable of 2M SSB and a 2M antenna. Rather, we expect to use it as the centerpiece of a portable VHF+ weak-signal station where the native 6 and 2 can be fed directly to amps, 10m can be used to drive UHF transverters, and 2m can be used to drive microwave transverters. 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. 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. 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. net is a Web site dedicated to ham radio (amateur radio). Introduction. PROFESSIONALLY BUILT AND TUNED TRANSVERTER! EUR 67. Can anyone know how to build a 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. TenTec currently produces very basic 6M and 2M transverters that, by most accounts, work pretty well. 2 Transverters / By UR6ISU. The FLEX-6700 is ideal for the most demanding amateur radio operator who desires the ultimate on-air experience and performance. Before this time, the only way to get on 900 MHz was to build a transmitter and use a receiver, or build a transverter. 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. 144 TO 28 MHz TRANSVERTER KIT 2m 144mhz 146mhz VHF UHF Ham Radio DX - $79. You will have to switch the input to your external 144MHz IF transverters from the output of your band decoder. Many other interfaces can be designed or just built to suit your needs. Check out CamelPhat on Beatport. I later used the 1208 part for another project and the BITX20 was modded for 28mhz to use it with a 2M transverter. The pulse width is set at 10 ms. On the 10m band you would need a LO frequency of 42MHz. 6MHz LO to mix 144MHz down to 21. It was not easy to get the 94 MHz x-tal, but Holger had some spare x-tals in stock and helped me. The SSB portion of the 2m band runs from 144. It works any modes such SSB, CW or FM if its available in your radio. Many other interfaces can be designed or just built to suit your needs. Johnson, Transverter. Hi Guys I'm using my K3 as an IF for 144 - 1296 Mhz driving transverters on the lower bands 222, 432 the IF is 28 Mhz so I have been able to set. Shouldn't be too difficult. 0 KB 432MHz/144MHz Transverter Schematic Braun_RX420. 2 miles and then George M1GEO at 1. 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. i've selected txvr present and no tr logic as i plan on doing ptt externally too. 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. I am not sure it is really a transverter (for transmit and receive) as stated on the label on the device or rather a converter (only for receive). It was not easy to get the 94 MHz x-tal, but Holger had some spare x-tals in stock and helped me. It would work the whole 2m band at 144 to 148 MHz if your base radio has 28 to 32 MHz band. This feature is not available right now. If the Digital display is installed set RIT control to center position and adjust VR-2 until digital display does not change when RIT switch is turned on and off. This website uses cookies to ensure you get the best experience on our website. Endkundenshop main_nav Produkte Meta-Description. 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. I know it is frowned upon to duplicate a post from another thread, but it is directly relevant to my question on the Elecraft 2M transverter; ===== A question, when I look over the Elecraft transverters, I can see that they recommend no more than 5 watts for FM or digital duty cycle, since they forgot to use a heatsink, other than perhaps the. Four +12V pulsed outputs for driving two microwave relays used to switch VHF/UHF signals between preamplifiers, power amplifiers and microwave equipment as required. ere is a solution to a common problem—strong pager signals interfering with 2-meter signals. OZ-Transverter. Auctiva's Listing Templates improve your auctions in minutes. Still searching for affordable Lan for Pc from Computer & Office, Network Cards, Computer Cables & Connectors, Networking Tools? Online Buy 2018 high quality, low price Lan for Pc. New 40 MHz & 60 MHz Transverters on the way from Spectrum Communications One of the big problems with the new 40 MHz (8-metre) and 60 MHz (5-metre) bands is the lack of equipment. This web site is the official repository of information relating to the South African Radio League, the home of Amateur Radio in South Africa. The current Transverter is a singleboard construction on RO4003 substrate. 0 MB 432MHz/144MHz Transverter Manual Braun_LT702. I am interested in HF/VHF/UHF and SHF DX-ing and contesting. Homebrewing is usually the order of the day here, you may find some kits if you look hard or join a club, best place to start would be a microwave club. Transverter. I used the FT1000MP on 14MHz to drive my JavornikII 2m transverter, however the comments here apply equally if you are transverting from 28MHz. Will also consider other EQ's from Behringer, etc, plus cash. Miniverter-F for 2 meters, also 222 or 432 MHz *PC Boards available* A Personal Beacon for 10 GHz. Squadre: 9A/DH9ET (145 MHz) DH9ET : 9A0V (145 MHz) 9A2YO,9A2KK,9A4LW,9A6IAB,9A7JRV,9A1WM,Vera : 9A1E (145 MHz) 9a5rc-9a2wy-9a3bo : 9A1I (145 MHz) 9a9i : 9A1N (145 MHz) 9A2N - 9A3R. 3 A Brief Overview Fig I and Table I show the transverter's Table 1 10-GHz Transverter Performance*. The pulse width is set at 10 ms. Also, the ‘Max receiver frequency’ dialog was changed from 30 to 32 MHz to allow tuning from 50 to 54 MHz. Implementing technological innovations and expertise in a timely manner and combining them into a state-of-the-art product is a thing we have. Discontinued Accessories : The Kenwood TV-502 is a 2 meter transverter for the TS-520S series. The 2M SSB calling frequency is 144. This picture shows the 70 cm transverter. 10m to 2m transverter. 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. One of the big problems with the TV2 is local oscillator drift. 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. Then your HF rig is now a shack in a box. A short breath and fired up the Yaesu. , Live Oak, FL 32060 USA Monday-Thursday 10am-6pm Eastern. Und das zu einem außerordentlich. PROFESSIONALLY BUILT AND TUNED TRANSVERTER! EUR 67. 2 miles and then George M1GEO at 1. 0% transverters-store has 100% Positive Feedback I am producing and offering VHF/UHF Transverters, Antennas and some other Ham Radio Stuff. 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. 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. 26 + EUR 13. 144 to 28 MHz ASSEMBLED TRANSVERTER 2meters 2m 144mhz 146mhz VHF UHF Ham Radio. So I bought a used FT-817 and started using it on 6m. 144 TO 28 MHz TRANSVERTER KIT 2m 144mhz 146mhz VHF UHF Ham Radio DX - $79. I used the FT1000MP on 14MHz to drive my JavornikII 2m transverter, however the comments here apply equally if you are transverting from 28MHz. The next filter build should have better insertion loss (present prototype 1,6 dB IL at 145 MHz), initial resonance after build was 6 MHz too low, so I had to tune the coils more than expected. 【送料無料】ル·クルーゼシグニチャー ココット·ジャポネーズ 24cm (チェリーレッド) 25179-24-06。ル·クルーゼ ジャポン ル·クルーゼシグニチャー ココット·ジャポネーズ 24cm (チェリーレッド) 25179-24-06 0024147274711【納期目安:1週間】. 144 to 28 MHz ASSEMBLED TRANSVERTER 2meters 2m 144mhz 146mhz VHF UHF Ham Radio. Unfortunately this gives two higher-order products which fall directly into the wanted band and cannot be filtered. 850 (well is on 144. 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. The 2M SSB calling frequency is 144. I'd lusted after the 2m module for my Elecraft KX3 for some time now and finally succumbed after good reports from Michael (G0POT). Transverter 14 to 144MHz Here a short description from my new Transverter which I build for my VHF- QTH in JO50VF. 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. In addition to the Spectrian base plate, I have mounted the Spectrian onto another 6mm aluminium plate for extra heatsinking capability. 1 Introduction In 2013 I produced a design for a 70MHz transverter, featuring small size and low cost together with high performance. The transverter shown here runs on 12v (but it does need 36 amps), and is a hybrid using a DB6NT 1w mini-transverter driving the 100w "brick" amplifier shown in the previous article. Transverter support - It seems like the 7610 will include the ability to drive a transverter for 2m/70cm and above. So I bought a used FT-817 and started using it on 6m. 73, Don W3FPR On 7/17/2019 8:55 AM, Rus Healy wrote: Good morning. Source: AMSAT – ANTELSAT est un satellite de la classe CubeSat 2U avec un digipéteur en descente SSTV sur 70 cm et AX. The FTV-1000 utilizes the 30-volt power supply of the Mark-V to provide 200 Watts of power output on the six-meter band. Using the Anglian 4m Transverter with ANAN-10 and N1MM logger+ This morning I decided using the K3 with the new Anglian 4m xverter for the 70MHz contest would be too easy, so I decided to try hooking it up to the ANAN-10 and trying to use it with the N1MM Logger+ software. Having built a Heathkit HW-101 in the 1970's and most recently a Heathkit SB-1000 amplifier in the 1990's, this was my first kit that required using a magnifying lens to identify the component values. A few years ago, I built a 50-MHz transverter to operate 6m with my Kenwood TS-930Ses. I wanted the transverter for two main reasons; one for VHF SOTA activations and two for 2m contests. I want to try a 2 meter quad this time. 2 of our transverter features better performance and some new functions. Using an digital LO in place of the crystal would allow be to change that on the fly. Prices are in the $100 range, but they don't come up very often. For instance, on the 2m transverter there are some BPF capacitors mounted on the top side just under each coil - they should be installed before the coils are soldered. Yaesu FTV-250 Two Meter Transverter; All solid state, up to 20 W input power, Info taken from universal-radio. Transverter output frequencies are 1296. 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. 5/10W in 30-from Radioworld. Metalworking Roller Button Milling Lathe ATV Hobby Dro Modulator Echostar Mod Received ATV Links Me Photography Contact Email Webchat. Hi Guys I'm using my K3 as an IF for 144 - 1296 Mhz driving transverters on the lower bands 222, 432 the IF is 28 Mhz so I have been able to set. Email ubitx. Over Weak Signals; VHF Propagatie Overzicht. 70 MHz Transverter. The 2m DEM transverter I use is a 25watt unit. Posted on August 20, 2015. ICOM COMPATIBLE TRANSVERTERS A version of transverter specially dedicated to certain ICOM rigs, complete with 60cm long cables, ready to plug-and-play. This is a VHF transverter that converts signals from the 6m (50 MHz) band to the 2m (144 MHz) band. QRP 2m FM Transceiver PP-002m 11 Receiver The principle of operation of the superheterodyne receiver depends on the use of frequency mixing. The biggest and best ham radio classifieds on the web! Buy, sell, trade HF and VHF equipment, towers, antennas, rotators and more!. My saved search on eBay finally had something interesting pop up this morning – 144-146mhz to 28-30mhz, 100mw in -> 10-12W out, sold by ut5jcw,. This plan was hatched before the appearance of the IC-9700. Shipped with Economy Shipping. Selecting an antenna for 5760 MHz is easy: Nothing matches the performance of a small dish. 6m Projects - Transceivers "Magic 50" Just Another 50 MHz Transverter durch DF9CY With April, 1st 1990 German Amateurs were able to receive a special permission for operation in the 50. We have these boards available on 50mhz, 70mhz, 144mhz, 222mhz and 432mhz. spectrumcommunications 4m transverter the item for sale is a spectrum communications 4m transverter with a 2m input. Having relative poor signals on the local 70cm / 2m channels using this Diamond collinear 70/2 combi antenna at a height of 25m. Discontinued Accessories : The Kenwood TV-502 is a 2 meter transverter for the TS-520S series. 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. It would work the whole 2m band at 144 to 148 MHz if your base radio has 28 to 32 MHz band. :) The supplied antennas offer the user the ability to get on air quickly and without a major investment in other antennas and expensive low loss coax. 13cm transverter from SG-Labs. But the transverter does have a red ALC LED which illuminates when the drive level becomes excessive. To reduce the potential for feedline loss, the SG-Lab 23cm transverter is mounted as close as possible to the rear of the yagi. All the connections seemed good & both the internal relays were OK. Over Weak Signals; VHF Propagatie Overzicht. 50 to PCB kit or Box kit, £15 to PCB built or Boxed built. 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. Re: 23cm & 10Ghz Radios. Ein SFR (spurious free range) ist in einer Umgebung von +/- 100 kHz vom Nutzsignal mit einem Abstand >80 dB nur sehr schwer zu erreichen. PROFESSIONALLY BUILT AND TUNED TRANSVERTER! EUR 67. The 2m DEM transverter I use is a 25watt unit. The most visible difference between the two transverters is the configuration of the band-pass filter. 10m to 2m transverter. My 10Ghz tower system (July 2004) (-) A SoftRock Ver7 28Mhz software defined receiver is now at the heart of a homebrew 144Mhz IF/Recevier used for 2 meter and 10Ghz monitoring. 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. com Free Ham Radio Classified Ads from QTH. The TR144H is specially designed for demanding VHF Amateur Radio applications like high performance. I first spoke to David G7UVW at 2. The unofficial name of this kit is OZ-Transverter. 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. Metalworking Roller Button Milling Lathe ATV Hobby Dro Modulator Echostar Mod Received ATV Links Me Photography Contact Email Webchat. Neverthless, I use it at the 2m station since then, without a single failure, all the. I watched BBC on 28. It is fitted inside the SP-38 box with the other ancillary items and mounted on a large finned heat sink. PROFESSIONALLY BUILT AND TUNED TRANSVERTER! EUR 67. Ton, PA0KLT was so kind to produce a special firmware to allow a lower IF (122. 6M Transverter 17M to 6M transveter. The PCB layout is universal and by installing an appropriate LO oscillator and BPF the board implements either 2m or 70cm transverter. The Portable Elecraft KX3 -- Going to the Summit with the KX3 and 2M/4M Transverter X A first edition KX3 book and I am adding a PX3 or upgrading to a full KX-Line. I built my 2m transverter with the intention of using it primarily for EME (JT65), driving either my 2m PA or at some point in the future as the IF for one or more microwave transverters. Miniverter-F for 2 meters, also 222 or 432 MHz *PC Boards available* A Personal Beacon for 10 GHz. Next transverter Last modified 2010-06-30 Kenwood TV-502S SPECIFICATIONS. See the excellent article about this from Zdeno OK1DFC. 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). 84 KB; 4800 Baud Modem. 144 TO 28 MHz TRANSVERTER + ATTENUATOR BOARD 2m 144mhz 146mhz VHF UHF Ham Radio - $41. Since I would like to use SSB modulation on 2 meter I am considering to make a transverter based on the schematic shown here:. Back to Transverters Next transverter Last modified 2013-02-04 Braun LT-702 SPECIFICATIONS. The antenna - a 1-foot dish - is bolted to the plate on which the various modules are also mounted. 9 post • Page:1 of 1. 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. 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. Welcome to our Internet Store ! *** TO BUY WITH CONFIDENCE, YOU ARE GETTING PAYPAL PROTECTION ! *** oooooo oooooo. One of the kit's 0. 5 watt 23 cm transverter from Hristiyan LZ5HP in Sofia Bulgaria. Pictures of the Mk II and III are down the side.