Transverter 144 432

The manufacturers specify the Elecraft XV144 nominal conversion gain as 25 dB and noise figure as 0. I was about to order the 222 MHz transverter kit, but looked at how little activity there is on that band in this area, except during contests. I typically think of keeping drift <20-Hz as a requirement. Our assembled products availability is currently between 2-5 weeks from the time of order. My first radio station, W5DLG, had basically the same equipment, but located in Gainesville, Texas from 1954 to 1956. JAVORNIK- short description: 144/14 is a very high-performance transverter for 144 MHz optimized for use with the FT-1000MP as a 14 MHz base station, and it has two (synchronous) receive converters with enough gain to overcome the 18 dB of FT-1000MP's noise figure (in IPO ON state). W1GHZ rover 1296 MHz transverter (modified), with RMS-30 mixer, and INA-02186 (N02) at the RX side. 304 GHz Transverter - 180 Watts, 3. A Simple Low-cost 5760 MHz Transverter for the Rover Paul Wade W1GHZ ©2015 Update November 2015—Revision B [email protected] - $150 222 Mhz - DEM 222-10 Transverter, $250 - SOLD 432 Mhz - Microwave Modules MMT432/28-S Transverter, Split IF, 10W Out, Documentation Incl, Tested, Works Well. It is possible that there is collaboration between flex and Down East Microwave (DEMI). With this transverter you can operate on the 144 mhz and 432 mhz bands using any type of the HF radio at 28 mhz. 0) for QO-100, allows to transmit from a HF, VHF or UHF radio from 28/144/432/1296 Mhz to 2400Mhz (13cm) on the QO-100 satellite uplink and the narrowband transponder (NB). 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. 22mW drive $350 1296-28 3 watts out common IF and common RF out 22 mW drive $300 2304-144 15 watts out common IF and common RF out 3 watts drive $750 Also will have 4 432-13WL's with stacking frame,power divider and phasing cables $600 pick up prefered 4 67 element Wimo 1296. The transverters were purchased in mid 2016 a couple of months apart and are assumed to be the latest model. 7 GHz / 432 MHz F6BVA 3 d/ Ensemble 5. International Amateur Radio Union Region 1 homepage. In practice, the transceiver external PTT switching circuitry activates the reed relay, closing the contacts and activating the transverter PTT. PLS 4pin Transverter Board connectors (2pc ). 432/28 MHz ASSEMBLED TRANSVERTER IN BOX WITHOUT ATTENUATOR BOARD Get Images that Make Supersized Seem Small. A simple 10 W forward and refleted power meter for monitoring 144 MHz transverter TX output power and possbily antenna system's SWR, was build using double-sided fiber-glass PCB and 100 uA panel meter. 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). 664 MHz or 4×4. 8VDC TO TRA 'CEIVER +13. 144-432 MHz - FT-1000MP as the IF radio, SSB Electronics Transverters - LT2S-Mark II and LT70S 50-222 MHz - FT-1000MP as the IF radio, SSB Electronics Transverter on 50 Mhz - LT6S, DEMI Transverter on 222 MHz. It works any modes such SSB, CW or FM if its available in your radio. Even then, about 70% seems to be on FM, so I couldn't justify the expenditure. If one were to use a 144 MHz crystal, markers would also be available for 144, 432, and 1296 MHz. I accept PayPal and USPS Money Order Thanks, Floyd - K4FDS. The transverters were out of sight under the desk so the only rig on the desk was the diminutive MX2 which looked all the world like a miniature, miniature HF rig. FS: Down East Microwave 6m Transverter (built) 6. The federation of national associations of radio amateurs from Europe, Africa, Middle East and Northern Asia. Connect the TX Relay (TX) to the XV144 Key In connector with a standard RCA mono audio cable. 666 LO signal across to the LO port on the transverter PCB. 1296 MHz: 44el. While the frequency of 4. Well, most of the “high band” transverters, 902 MHz and up are typically driven by 144 MHz. with Transverter by HA1YA and HF. 24 MHz to 7 MHz Receive Converter. This item specifically designed and very nice working with SDR and FLEX radios with a spectrum Waterfall - has separately in/out on 28 mhz and separately out 144 mhz and 432 mhz. If you turn on the transverter mode you can program the ts 2000 to read 2400. Right-to-Left: Me, National NC-88 receiver, home-made 6m transverter on top, Heathkit VFO, World Radio Labs Globe Scout Model 65, Antenna controller. Better than -140 dBm. This filter is equally good as transmitting and as receiving filter with super low loss (0. 6 dBd and FT847 and SSPA. With this transverter you can operate on the 144 mhz and 432 mhz bands using any type of the HF radio at 28 mhz. We no need define 28, 50, 144 MHz IF frequency, we can set in the frequency range like a 26-28MHz, or 32-36 MHz, it provides more possibility for using and construction any transverters with any IF, also home made transverters. Carl AB1DD at (Radio Amateurs of Northern Vt. Endkundenshop main_nav Produkte Meta-Description. Some transverters include transmit/receive switching built into the design, whereas other units require external switching. With this transverter you can operate on the 144 mhz and 432 mhz bands using any type of the HF radio at 28 mhz. 7 GHz / 432 MHz F6BVA 3 d/ Ensemble 5. with Transverter by HA1YA and HF. Yaesu FT-817 Transverter/PA Sequencer Introduction David Smith – VK3HZ The FT-817 is a very versatile rig. Les meilleures offres pour 432 To 28 MHz transverter 432/28 MHz 70 cm 432 Convertisseur 433 MHz VHF UHF sont sur eBay Comparez les prix et les spécificités des produits neufs et d'occasion Pleins d'articles en livraison gratuite!. I used 144/222/432 this weekend in a contest with a Elecraft KX3. com, die Vorbereitungen für den Einstieg auf Mittelwelle 472 - 479 kHz laufen. Over the years we sold a lot of them. PE1CMO electronic engineer. The transverter was driven by an Elecraft K3s transceiver on 10M. But, if X^2 =144, then X= +12 or -12, as X^2 =144 taking square root both sides:- √(X^2)=√144 |X| =12, as X has to be a positive number as √ give (+)ve. CTRL for switching ADC IN and DAC OUT between transverters. Minor cable attachments (soldering). This document describes a simple circuit based on a PICAXE that can be used to either:. A Simple Low-cost 5760 MHz Transverter for the Rover Paul Wade W1GHZ ©2015 Update November 2015—Revision B [email protected] Transverters for 50, 144, 222 and 432 MHz are typically driven by 28 MHz. I have put it through its paces and it performs as advertised. The 144 MHz transverter is, “very sensitive and quiet on RX. This release is very much like a buying two bookends- Bruce has come up with a 144 MHz and 1296 MHz design (he is also working on another pair of transverters to be released soon- 432 MHz and 2304 MHz). They exist for other frequencies too: 50, 70, 144, 222, 432 MHz. This item specifically designed and very nice working with SDR and FLEX radios with a spectrum Waterfall - has separately in/out on 28 mhz and separately out 144 mhz and 432 mhz. Initially I modified Elecraft XV‐144 and XV‐432 Transverters to accept the locked LO’s, but they weren’t great as receivers, and again had poor linearity, with FM bricks pressed into service as (quasi)linear amps. 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. 1296 MHz: 44el. Use half inch or better for 144, 222, and 432 use 7/8th hardline or better for 432 and above. 144 MHz to 27 MHz Transverter - RA3RBE. 432 MHz to 50 MHz Transverter. Victor Ivanoff 13,239. 0-510 kHz to 4 MHz Receive Converter - K1QW. Get Adobe Acrobat Reader here. 000 MHz na de eerste PTT-handeling als de transverter aangezet wordt. R 25 000 For Sale. Primary stations layout 50 – 432 MHz K1RA operator 50 – K3/TE Systems 0552G + 5 element beam 144 – K3/K144xv/TE Systems 1452G + FO12/144 -6 222 – K3/DEMI transverter/TE Systems 2252G + FO16/222-10. Use half inch or better for 144, 222, and 432 use 7/8th hardline or better for 432 and above. 73's de lu8aj, nestor. My first radio station, W5DLG, had basically the same equipment, but located in Gainesville, Texas from 1954 to 1956. 2 eBay DIAMONDSRH805S wide band 144/432/1200 it works for its size as expected 3 piece of wire : best signal in the setup Unit under test at workbench. 70 MHz to 50 MHz Transverter - YO2LGX. The main thing about the rover design transverter was that it was high-side injection and for the published crystal/oscillator frequency, 1296. power on the 864 MHz. 900 MHz correspond to the 1296. Visita eBay per trovare una vasta selezione di transverter mhz. 3 GHz to 432 MHz Converter - DL5NEG · 144 MHz to 28 MHz Transverter - WA6CDR · 868. VHF/UHF Weak Signal Amateur Radio has 3,146 members. I can program my K3 for transverter levels by band making it easy. The 4-digit offset allows offsets up to 9999 MHz, which accommodates a 10 GHz system using a 432 IF - hence Q3. KUHNE ELECTRONIC GMBH Scheibenacker 3 95180 Berg Germany Tel. I bought the unit to use as interface from my K3 to mw transverters that use an IF of 144-MHz using 1-3w drive. The transverters are 144/28MHz and 432/28Mhz units. the kvx3 is needed to be able to connect transverter, pre and th p3 to an existing k3. The main thing about the rover design transverter was that it was high-side injection and for the published crystal/oscillator frequency, 1296. 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. 70 MHz to 28 MHz Transverter - YO2LGX. The manufacturers specify the Elecraft XV144 nominal conversion gain as 25 dB and noise figure as 0. 432 Collinear From Coax. The PCB is shown below. Below; New VK3XDK 9 cm (3399 / 3400 MHz) with 432 MHz IF, completed July 2011. For two meters, the station has used either an Icom IC-275 or a Downeast Microwave 144-28 transverter paired with a Kewood TS-850SAT, with a homebrew W6PO design amplifier. or Ian’s transverter system on larger dish. these parts and alternatives, so that ad - ditional transverters could be built. In practice, the transceiver external PTT switching circuitry activates the reed relay, closing the contacts and activating the transverter PTT. 4 dB at 144 MHz, OIP3 = 36 dBm, P input = 24 dBm (max), Pmax TX bypass = 1000 Watt, Supply operation: 12 V DC & 300 mA »»» details LNA 73cm $ 70. qst dec '05. This works great, and isn't terribly expensive. Frequency range RF 2300 MHz 2425MHz Frequency range IF 430 432 MHz 440 LO Frequency: see table. If JP 1 is open the IF range 144 … 146 MHz or the IF range 432 … 434 MHz is selected. You can select 144M, 432M or 1200M as the transverter band. ICOM IC-7700 + Kuhne TR 1296 H transverter + PA and preamp DanAmps MOSFET PA. Features I. KIHNU IS A SMALL ISLAND ABOUT 40 KM OFF THE COAST OF ESTONIA IN THE GULF OF RIGA, BETWEEN ESTONIA AND LATVIA. You can also control the transverter drive via the power output slider in the transmit control panel of SSDR. JAVORNIK- short description: 144/14 is a very high-performance transverter for 144 MHz optimized for use with the FT-1000MP as a 14 MHz base station, and it has two (synchronous) receive converters with enough gain to overcome the 18 dB of FT-1000MP's noise figure (in IPO ON state). crowave Post author 02/03/2019 at 18:14. with Transverter by HA1YA and HF. Transverters for 50, 144, 222 and 432 MHz are typically driven by 28 MHz. 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. Funnily, the older IC-706 used as the IF for microwave didn’t suffer and neither did the 2. 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. F5DQK Seigy avril 2018 Transverter 5. Find great deals on eBay for transverter and 1296mhz. Models Available for 144, 1296 and 2304 MHz. 10 ghz modified lnb with tcxo 0. The transverter of 5. SmartSDR Transverter Form Configuration. Elecraft XV144 Auxiliary BNC connector J8 is only used if the transverter is optionally wired for separate transmit and receive 144 MHz antenna connections. To Order Call: 386-364-5529 19519 78th Ter. You can select 144M, 432M or 1200M as the transverter band. 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. Models Available for 432, 1296 and 2304 MHz. per i 144 e i 432 con IF a 28 (TS130V) compresi di lineari e preampli da cui sono derivati i vari LT fino ai 1296. They will also provide complete repair and support of all previously manufactured transverters and power amplifiers including kits within this frequency range. K3 and Microwave Transverters using 144 Mhz IF. 4Ghz amplifier. Präzisions Wattmeter mit automatischer VSWR Anzeige für 144 - 2320 MHz Effective Noise Temperatures of 4-Yagi-Arrays for 432 MHz EME Rückwärts gespeister Parabolerreger mit Rundhohlleiter. KUHNE ELECTRONIC GMBH Scheibenacker 3 95180 Berg Germany Tel. 2300 / 432 MHz Transverter V1. Part Number Verification: All transverters contain the operating frequency within the part number. Funnily, the older IC-706 used as the IF for microwave didn’t suffer and neither did the 2. I used 144/222/432 this weekend in a contest with a Elecraft KX3. In retrospect, the 2 meter antenna was worthless. net The 1296 transverter 1 has proven quite popular, with PC boards sent all over the world. 3 GHz to 432 MHz Converter - DL5NEG · 144 MHz to 28 MHz Transverter - WA6CDR · 868. , W1NVT) Vt Parks on the Air activations. To make it even more flexible, I've added a 2-meter transverter inside the HTX-100 so I can. Q5 SIGNAL VHF/UHF TRANSVERTERS A Down East Microwave Product Manufactured by Q5 SIGNAL, LLC January 2018 2 L144-28CK REV 1A IF Option: The IF (28 Mhz. They will also provide complete repair and support of all previously manufactured transverters and power amplifiers including kits within this frequency range. 432-28HP 50 watts out common IF and common RF out. > Dovrebbe bastare, se hai esperienza su questo transverter mi saresti > di provvidenziale aiuto con qualche consiglio. It got in the way and slowed me down. The main thing about the rover design transverter was that it was high-side injection and for the published crystal/oscillator frequency, 1296. Crystal oscillator frequencies. 0-510 kHz to 4 MHz Receive Converter - K1QW. I/F Radio: TS850S Transverter: DEM transverter Amplifier: Lunar Link 1kw amp & remote rx preamp. - Power of a DB6NT transverter à 10 GHz only restricted to +23 dBm max output Why ?-Testing any 10 GHz post amplifiers well matched for the DB6NT output - Building easily the P1dBc curve of any 10 GHz post amplifier requiring 200 mW input, (impossible with only the normal transverter + 144 or 432 MHz rig). Dual Band 144 MHz + 432 MHz transverter with high dynamic range and MEAN POWER – 12Wtts on 144 and 5Wtts on 432 mhz It is specially developed for severe conditions of reception – contests, DXing, the neighboring powerful broadcasting and amateur stations. 1 - 1500 - 3000 MHZ Antenna. Granados of Miami, Florida U. Typical Saw filter cut diagram. The Braun company has produced a limited number of CB and amateur radio transceivers, all in the 1970s and some shortwave receivers in the 1960s. 144 MHz to 27 MHz Transverter - RA3RBE. solid state linear amp for 33 cm. The X-tal oscillator chain in the transverter does not contribute significantly to the overall noise level. 3 MHz to 144 MHz Transverter - F1JGP · 1296 MHz to 144 MHz Transverter - F1OPA. Yaesu FT-840 + G4DDK Anglian 2m transverter (used as drive source for 23cm and 13cm only) 432 MHz. Auto PTT SWITCH Transverter Interface Board 50 70 144 222 432 VHF UHF ham radio | eBay Typical minimum power output of HF radio of 8 - 10 Watts. SOMHz 144 MHz 220M Hz. If you ordered a special frequency conversion, it will be listed here. We have recently acquired a SSB Electronics 2304-144 Transverter and 40 watt amplifier board as well as a yagi from Brian ND3F. You are confusing a transverter with a frequency multiplier. 1296 MHz: 44el. is a complete 5760 MHz. The 10Ghz reception with this DJ7GP model antenna requires the use of a down-converter to convert 10Ghz into a frequency usually to 144, 432 or 739Mhz. RF decks and basic kits for the 600w amplifier for 23cm (50V LDMOS) are now available. 1 MHz Multiplication with the 70 cm correction factor of 0. Microwave Modules MMT 432/28S product reviews by real people like you. 25, 2014 - Azimuth range: 54 - 324 degrees. This is a short video of my Elecraft XV-144 Mhz VHF Transverter, Running via my Icom IC-756 Pro3 HF Transceiver using a 28 Mhz IF The clip shows my callsign going out in morse code GW4JKR, Power. Then there are few ways to interface the transverter chain. A noise blanker that works is essential! All the great features of your transverter and I. Over the years we sold a lot of them. Homemade VHF/UHF transceiver: 144-146 / 432-436 MHz, 144 Pout=25w, 432 Pout=15w, modes: CW, SSB I BUILT THIS TRANSCEIVER IN 1985 AND HAVE USED IT FOR MORE THAN 22 YEARS. F6KMX / F5DQK 12 janvier 2018 Transverter 5. De LO-frequentie van de transverter is met jumpers in te stellen en wordt in CW weergegeven op 432. Dual Band 144 MHz + 432 MHz transverter with high dynamic range and MEAN POWER - 12Wtts on 144 and 5Wtts on 432 mhz It is specially developed for severe conditions of reception - contests, DXing, the neighboring powerful broadcasting and amateur stations. ) AND 300 W PA. There is one from Hungary, but still more expensive than the XV-line. 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). these parts and alternatives, so that ad - ditional transverters could be built. No endorsement is given and no profit is made to/from any organization or individual for listing them here. RADIOVHF - FS; 432mhz 80 watt transverter for sale newly built 432 transverter 80 watts built into a 12x8x3 chassis. Regardless of who makes the Flex Transverter, DEMI makes fantastic transverters that should work very nicely with a Flex Radio. You are confusing a transverter with a frequency multiplier. Uplink runs from 144 MHz to 2,4 GHz with max. -73 (best regards), Ron Klimas, WZ1V. 144 MHz + 432 MHz to 28 MHz Dual Band Assembled Mean Power Transverter. I was about to order the 222 MHz transverter kit, but looked at how little activity there is on that band in this area, except during contests. FS: Down East Microwave 2m Transverter Kit. 144 & 432 MHz Yagi antennas on Cape Verde So far in 2019, the D4C contest team on Cape Verde Islands off the west coast of Africa have made some pretty amazing contacts on 144 MHz. 101MHz, the latter to quadruple to 404MHz for 70cm. 432 MHz to 144 MHz Transverter. Victor Ivanoff 13,317 views. 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. The dimensions of the boards (a double-sided coated epoxy board measuring 54mm x 72mm for the oscillator frequency synthesiser and a 54mm x 108mm printed circuit board for the transmission. Coming this summer: 222 MHz. The 50, 70, 144, 222 and 432 MHz band boards with IF frequency of 28 MHz are available on a sale. fully metered. 2 Rover Scoring: 50, 144, 222 and 432MHz , 1 point per QSO on any band. and many mor. The microwave transverter that follows it generally has even less bandpass filtering available so signals generated at this stage are amplified in the 144 or 432 transverter and could create unintentional interference to other users of the spectrum. Type: Amateur UHF transverter: Band/frequency range:. (not that there's much activity around here, compared to when I lived 70 miles from Cincinnati, Ohio. DB6NT Microwave Transverters product reviews by real people like you. Over past years we sold hundreds of these transverters and now we proud to say that we achived these goals and this fact has been proven by our customers constantly leaving their positive feedbacks. 333333mhz 2400-2408mhz 432mhz i/f 564. K5TRA The World Above 50 MHz T. 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. Add 3400 MHz and 24 GHz transverter 30-05-2007 First QSO on 24 GHz with OZ1CTZ/p ( ODX 6 Km. requires 13 volts at 4 amps and 110 vac for the built in 28 volt supply, take$450 shipped conus. I bought the unit to use as interface from my K3 to mw transverters that use an IF of 144-MHz using 1-3w drive. The LDG Z100 tuner used on 6M was dead. Transverter 50 70 144 220 222 432 mhz 6m 4m 2m 70cm vhf uhf ham radio hamradio 70mhz 144mhz 432mhz - Duration: 1:46. 8 dB, while the Downeast Microwave L432-28HP's nominal gain is 17 dB and noise figure is <1 dB. Not exactly how I want it yet since the 2, 222 and 432 transverters are still manually band switched with my old IF interface box and all still convert to the 10M band, but at least I can see a bandscope for 6M and 2M (or 222 or 432) at the same time now. 144 MHz / 432 MHz Transverter for Low Power and Field Day Applications L Wagner, DL9JU 31 – 35 A 5 Watt Transistorised SSB Tramsmitter for 145 MHz K P Timmann, DJ9ZR Wideband Power Divider / Combiner for the 2 m and 70 cm bands A 2 m / 70 cm Antenna Splitting Filter … Doc Retrieval. Transceiver et interface sont situées dans le shack. 2016 SOTA Activators 144 MHz SSB On 70cm SSB I’m sitting at the top of the 2016 list with 14 activations and 63 points. 70 to 28 mhz transverter: 144 to 28 mhz transverter: 222 to 28 mhz transverter: 224 to 28 mhz transverter. 5 watt 23 cm transverter from Hristiyan LZ5HP in Sofia Bulgaria. 000mhz/144 i/f 0dbm 492. 0-550 kHz Very Low Frequency Converter. JT65 is fairly adaptable to some drift. In conclusion the MMT 432/144 transverter series is a cost effective means of operation on 70cm for those in possession of a 2m transceiver. SmartSDR Transverter Form Configuration Here are the SmartSDR Transverter form setting to create the 144 band to interface a FLEX-6300 (common IF) with a Elecraft XV144 transverter. 2007 MENINA - 432/21 Very High Performance Transverter 432 MHz / 21 MHz - Last updated: 23. Transceiver et interface sont situées dans le shack. 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. per qualsiasi info e foto sul transverter contatti in privato. Add more bands to your HF radio!! New Generation of UR3LMZ. The LDG Z100 tuner used on 6M was dead. My first radio station, W5DLG, had basically the same equipment, but located in Gainesville, Texas from 1954 to 1956. This video from the 2018 RSGB Convention shows Sam Jewell G4DDK describing his high performance 432 MHz transverter. PLS 4pin Transverter Board connectors (2pc ). Endkundenshop main_nav Produkte Meta-Description. solid state linear amp for 33 cm. This item specifically designed and very nice working with SDR and FLEX radios with a spectrum Waterfall - has separately in/out on 28 mhz and separately out 144 mhz and 432 mhz. 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. superpacker hf amplifier by andy mitz and jon gottieb see description. ICOM IC-7700 + Kuhne TR 432 H transverter + PA and preamp DanAmps MOSFET PA. 0dBNF, High level mixer, 28MHz IF 395. Use Adobe Reader to view these PDF files. 432/28 MHZ TRANSVERTER BOARD *** TO BUY WITH CONFIDENCE, YOU ARE GETTING PAYPAL PROTECTION ! *** With this transverter board you can operate on the 70 cm band using any type of the HF radio that has the 10 meter band. 1296-MHz transverter Complete construction details for a simple, inexpensive transverter for ssb and CW that will make a noticeable dent on the 1296-MHz amateur band Recent issues of ham radio and other amateur publications have contained a wealth of construction articles on equipment for 1296 MHz, indicating the. There is one from Hungary, but still more expensive than the XV-line. More ads from this Advertiser Share this advert. Right-to-Left: Me, National NC-88 receiver, home-made 6m transverter on top, Heathkit VFO, World Radio Labs Globe Scout Model 65, Antenna controller. OZ7IGY Transverter and PA for 70MHz and My rubidium used to controll critical LO’s Ericsson PA for 2320MHz. I've had good luck with my TenTec 6m transverter in front of my FT-757 and TT Argonaut. 432/28 MHz Transverter Board. I have a varactor unit, that I built in the early 1970s to do exactly this. There are a lot of fake transverters available on eBay. 25, 2014 - Azimuth range: 54 - 324 degrees. It feeds the top right module, a RX amp with LO injection for a 2m (144MHz) output. 432/28 MHz ASSEMBLED TRANSVERTER IN BOX WITHOUT ATTENUATOR BOARD Get Images that Make Supersized Seem Small. Most Popular. be 1 17/02/2007 Description of a homemade 28-144 MHz Transverter Gaëtan Horlin, ON4KHG 1. On 144 and 432, these are "soft keyed" (i. The main transverter board was mounted horizontally so that the tuning screws could easily be accessed. Harry, Wondering about the capability of your antenna analyzer to check a few DIY vhf antennas. 5, 147, 222, 432, and 446 MHz. The left hand module is a 2-stage GaAsFET receive preamp. 2013 - July, DARC VHF-UHF-SHF-Contest // JO62 ja, 155m aslReport: DL7A FB 432-MHz Single Operator class What a great contest! Due to a large High-Pressure Area covering whole North-West-Europe from Spain to Skandinavia we got partially excellent tropospheric DX conditions, that allowed very long distance contacts at VHF/UHF-Bands. Available transverters are: 50-28, 70-28, 144-28, 222-28, 432-28 and 432-27 MHZ More info and other types on this link We are including a circuit of a simple attenuator board which contains a few. We have put together a list of features and descriptions with some basic specifications. Below; 3cm (10 GHz) amateur band transverter, locked to a 10 MHz GPS reference or internal OCXO - TRV is a VK3XDK design. An schematic diagram for such a transverter is relatively complex, it needs experience in self-construction and needs special adjustment (spectrum analyser, power meter…). Cushcraft – 2 Meter 11 Element Beam Gulf Alpha -70cm 8 Element Crossed Yagi Arrow 144/432 Satellite Antenna Elk 144-432 Log Periodic Satellite Antenna. 3 TRANSVERTER 28/144 MHZ BY OM3TRN MBR OF OM3KGW (OM3W). 1296 MHz: 44el. frequencies. 144 to 28 MHz ASSEMBLED TRANSVERTER 2meters 2m 144mhz 146mhz VHF UHF Ham Radio: Buy Now! EUR70. Menina II 432/21 MHz transverter. This paper will cover the upgrade of all KK7B, SHF, DEM and DEMI 900 and 1296 MHz transverters by first disabling the original Local Oscillators and integrating the A-32 synthesizer. 144-28FRS 2 Meter Transverter Assembled for SDR-1000. 00 S/H Included Phasing Harness is included on stacked set. Базовая плата содержит усилители, смесители, ПФ, коммутатор RX/TX, атт TX. 739/144 mhz qo-100 rx converter board-739/144 mhz qo-100 rx converter assembled in box. 3 GHz ATV Upconverter - F1HPR · 2. Reference is made to the accompanying 10W power amplifier. Up to 6 Transverters can be used with one HF - transceiver. I have this synth. 3, there is a new TX setup form where you can set individual power maximum levels for each band, then save the whole chart as part of a TX Profile. RADIOVHF - FS; 432mhz 80 watt transverter for sale newly built 432 transverter 80 watts built into a 12x8x3 chassis. It can be changed to 10dB if needed. I really like this rig for running the 4, limited-rover bands (50 - 432 MHz) with an external DEMI transverter for 222 MHz. And I have a 144 transverter store that works but developed an issue when it has been on for a while it will intermittenly go into transmit on its own. 0-510 kHz to 4 MHz Receive Converter - K1QW. 3 GHz to 144 MHz Transverter - DB6NT. 144/28 MHZ TRANSVERTER BOARD *** TO BUY WITH CONFIDENCE, YOU ARE GETTING PAYPAL PROTECTION ! *** TO NOTE PLEASE: I also have the 148/28 MHz transverter with LO of 120. 432/28 MHz ASSEMBLED TRANSVERTER IN BOX WITHOUT ATTENUATOR BOARD Get Images that Make Supersized Seem Small. is a complete 5760 MHz. 432MHz beacon is heard good about 30cm. Please use english only. 456 GHz Transverter - 50 Watts, 5. (IN ESTONIA) 1STST JT44 ON 70 CM WITH ES8XJT44 ON 70 CM WITH ES8X. On 144 MHz it is heard well within 4 meters distance. Aktuell: Transverter 28/144MHz in UKW-Berichte 03 und 04/2014. 00; 432 to 28 MHz ASSEMBLED TRANSVERTER WITHOUT ATTENUATOR 70cm 432mhz 433 VHF UHF: Buy Now! EUR70. electrical/computer engineering, the college of new jersey, po box 7718 ewing, nj 08628, tel. I don't have ssb/cw on 2m, and I'd like to consider a 2m transverter. HB9BBD's EME pages and Audio files. Power input is 20 watts DC on all bands. 4Ghz amplifier. The mixer is made on special HI-frequencyADE-12 chip with whopping dynamic rangeIP3 + 17dBm typ. The CT1FFU DXPatrol transverter MK2 (v2. 1 - 1500 - 3000 MHZ Antenna. What's a great 2m transverter? Do they make broadband transverters that could handle 50/144/440?. 2013 - July, DARC VHF-UHF-SHF-Contest // JO62 ja, 155m aslReport: DL7A FB 432-MHz Single Operator class What a great contest! Due to a large High-Pressure Area covering whole North-West-Europe from Spain to Skandinavia we got partially excellent tropospheric DX conditions, that allowed very long distance contacts at VHF/UHF-Bands. Note: use a small insulated alignment stick to make these adjustments. I've had good luck with my TenTec 6m transverter in front of my FT-757 and TT Argonaut. 20, 2019) 'In Stock' items normally ship 1-5 business days after order. You can select 144M, 432M or 1200M as the transverter band. A local oscillator (LO) feeds a power splitter that drives a pair of mixers. Reviewed by Bob Allison, WB1GCMAssistant Laboratory [email protected] Covers the SSB/CW/FM and Satellite segments of 13cm band. editor: al katz, k2uyh; dept. The fix is leave the transverter mode off and think of 28. Testing New Monitor Systems Transverter As of the last week of February, I have been using the Monitor Systems 630m Band Transverter allied with the Icom 756 Pro III on receive. Victor Ivanoff 13,239. The easiest way to get on 24GHz is to modify 23 or 26GHz telecom link equipment.