2304 Transverter


Log in; Registration; Explore. A Single-Board, No-Tune 902 MHz Transverters. 4 GHz Transverters / Amps. 3G, but when I'm all done I'll have 10 VHF-UHF bands in the car just for fun. It was decided to investigate a method of generating an external GPS locked 120MHz signal to drive the transverter. auto sw rec bandpass filter. So I tune my radio to 141. Some 2304 transverters and other equipment. DUBUS magazine Archive. 2301 or 2304 MHz ) operation and, physically, only the pipecap tuning positions are different. Power output of a couple of watts, and later perhaps as much as 75 watts using converted surplus. This page was last edited on 31 May 2019, at 20:58. Reflections on the KK7B 903 and 1296-MHz Transverters. K1WHS / W4DEX 10 GHz, 5760 MHz, 3456 MHz and 2304 MHz Contacts. 000 MHz and 146/28 with LO of 118. Newsby OK1EM. DownEastMicrowave (DEM) TIBK board The DEM TIB is a circuit that will interface any transverter to any transceiver that has an ALC input circuit. CONDITIONS The Italian contest generated some extra EME activity during the May skeds weekend (SW), but activity was down because of the Dayton Hamvention that attracts amateurs and EMEers from around the world. The transverter is homebrew with an output of about 0. During the few days prior to 25 September 04 there was a slow moving high pressure air mass over the mid west. 2304 MHz 1296 MHz Receive Converter 2. In the next iwo months, I will go into detail about my experiences with the LMW 2304 MHz transverter kit. Thanks to W6BY I now have antennas for 2304 and 5760!! Just need to get off my duff and get going on the rest of the equipment! "DE KJ6KO/B CM88WS -----" The PSK31 has been removed. The microwave towers on the high-band bus. 30 dB noise figure and 31 dB gain. SSB 2304 MHz transverter. At UK DUBUS Archive and at F6HYE DUBUS Archive you can find many articles of the DUBUS magazine in PDF format (Acrobat Reader). Give the 7300 a try with transverters, it works great!. W5HN North Texas Microwave Society NTMS Backyard Microwave EME What they didn't tell me Dave Robinson, WW2R NTMS, Denton, Feb 2007. NICE Kenwood 2m Transverter Model TV-502 & Connecting Cable I have a PDF copy of the Operating Manual if the winning bidder wants a copy. Homebrew 5760 transverter. This rig has an IF of 432 MHz, also provided by the FT-817. The sequencer in the transverter supplies the trigger for the transfer switch, and enables the amplifier boards shortly after (the control connector is the interface link). Dubus Archives of articles 1982-1992: click on the link for the article you want Link Title Pages Size Author 8203-1 13 cm transverter 8p 375k DF5QZ 8203-2 13 cm power amplifier 3p 103k DC8UG 8301-1 6 cm linear amplifier 6p 308k DF5QZ 8301-2 Comments to a 70cm long yagi array 5p 274k SP1DSU 8301-3 IC402 modifications 5p 274k DC0HW 8301-4 Reflectometer with coaxial. 81 KB Nonlinear Analysis-Simulation and Measurement of RF Amplifiers. 2304 beacon almost ready!! The oscillator is working and will be on the air at 2304. I bought the lot. 100 • 3456 MHz 3456. FM "only" 500W DF7KF , JO30gu. "A Single Board No-Tuning 23-cm (1296MHz) Transverter" by Rick Campbell KK7B "A No-Tune Transverter for 2304 MHz" by Jim Davey WA8NLC "Modified Transverter for Converting SSB CB to LF for Thru-the-Earth Voice Communications" by Brian Pease W1IR "A 70 MHz transverter design with detailed description and construction details" by Bo Hansen OZ2M. 0 kB 144MHz/28MHz Receive-Converter Braun_LT470. We had working, hands-on ham radio projects including Brian’s (W6BY) 10 GHz ham radio transverter system, a radio-controlled tractor/forklift (ZigBee controller) and the big screen used as an electronic sign. I still remember using just a 2m all mode rig, through an attenuator (to about 50 mW), driving a 1N23 microwave diode located inside a waveguide filter. Also a Bausch & Lombe Stereo Microscope for small parts work. W5HN North Texas Microwave Society NTMS Backyard Microwave EME What they didn’t tell me Dave Robinson, WW2R NTMS, Denton, Feb 2007. Use this indexed search to quickly find what you'd like to look at and then go purchase the scanned magazines (On CD, elsewhere, or occasionally from some generous download website) or look for the old paper magazine at used bookstores. My plan was to use it with the flex… but I have a few ic-970h units here with 1296 and even one with 2304. In addition, there is a remote control box to switch on the DEMI 902 or 1296 MHz transverters which are located in the garage. • Bias is controlled with a bias protection board • Feedforwardcomponents can be removed • Extra 10W amp in chassis after modification ( not in model 1750A). So my plan will be to build a 124MHz version of the excellent G4DDK Anglian 144MHz transverter kit allowing me to use my Elecraft K3 with suitable IF switchery on 2300 and 2320MHz TX and RX plus cross band combinations and to receive on 2304 by tuning the K3 to 32MHz. PLL unlock indicator: Blinking Input LED in Red means a PLL unlock. The IF output is -15 to +10DBm and you can set the max level per XVTR band. Introduction. ) Like its 23 cm cousin the NEW MKU 23 G2 2304 MHz. 3 GHz to 144 MHz Transverter - DB6NT. Al's IF radio is an ICOM IC-271. Thanks to W6BY I now have antennas for 2304 and 5760!! Just need to get off my duff and get going on the rest of the equipment! "DE KJ6KO/B CM88WS -----" The PSK31 has been removed. Only the top antenna rotates--the other three are pointed towards the NE. Homebrew 5760 transverter. Every year since 1968, during the last weekend in July, the Central States VHF Society hosts an annual technical conference. This transverter is set up for -20dbm drive(Pro2). Here's the layout inside. Conversion equipment surplus. Still need to figure out a solution for 5. forduló 2016 technikai adatok. - The VK band is 2300-2302 MHz. This «s a stable LO for microwave use that uses relatively few parts, is easy to fire up, and delivers plenty of output. Dollars to Pounds provides an easy to understand exchange rate and easy to use calculator for currency conversion between US , Canadian , Australian , New Zealand & Hong Kong Dollars and British Pounds (GBP). 432 MHZ AND ABOVE NEWSLETTERS. 4 May 2011. The units in the rack are the exciters/PA for: Bottom unit is the x-band transverter. 13cms is a great band to get an introduction to microwaves and several equipment manufacturers make transverters for 2. No-Tune Transverter 2304 MHz to 144 MHz - W8NLC. 903 MHz power amplifier and power supply. The meeting will be a great place to find out what the plans are for the contests and what your plans will be. His business name is SG Labs and you'll find it with a simple web search. To service the PLL chip three different regulated supplies are required, separate 5v digital and analogue rails and around 8v for a mmic ouput amplifier. Bought Lafayette HA-460 6 M AM transceiver. 5 dB n/f is nice but will add to the complexity of a portable HB transverter. Al's IF radio is an ICOM IC-271. I have a two-stage WD5AGO preamp with 0. My new Kuhne MKU 23 G4 transverter covers certain segements of the band. 3 GHz to 144 MHz - KK7B · No-Tune Transverter 2304 MHz to 144 MHz - W8NLC · Javornik 144 MHz to 14 MHz Transverter - S53WW · 50 MHz junk-box converter - WA3ENK · 50 MHz to 28 MHz Transverter - DK7ZB. His 10-GHz rover station is getting refurbished: Bigger antenna and better integration of the existing DEM transverter. 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. We designed and built a few models of low cost transverter boards with a purpose to bring an affordable and low cost product on the ham radio market. 50 MHz to 28 MHz simple Converter. DownEastMicrowave (DEM) TIBK board The DEM TIB is a circuit that will interface any transverter to any transceiver that has an ALC input circuit. 13cm Amplifier Having finished the 13cm Transverter it was time to consider an amplifier. Welcome to our Internet Store ! *** TO BUY WITH CONFIDENCE, YOU ARE GETTING PAYPAL PROTECTION ! *** oooooo oooooo. The tranverter sounds better and works better, hands down, than my 222, 902, and 1296 transverters from a rival manufacturer. In addition to CW, I will also be running WSJT for EME. K1WHS / W4DEX 10 GHz, 5760 MHz, 3456 MHz and 2304 MHz Contacts. 13ULNA 2304 MHz Low Noise Amplifier Assembled, 13ULNACK Low Noise Amplifier kit manual 3456-144 3456 MHz Transverter Assembled using A32 synthesizer, 3456-144CKComplete kit manual 9ULNACK 3456 MHz Low Noise Amplifier kit. The next unit is the tri-band plugin exciter for 2-3-5 ghz. Transverters are used in conjunction with transceivers to change the range of frequencies over which the transceiver can communicate. We also did not have time to adjust the IF attenuation or the RX Transverter gain so we ended up leaving 2304 on the 706. - A homebrew transverter based on the DEMI board is used for 2300-2304 MHz. Ctrl Alt D Changes band to transverter 3 (432 MHz) Ctrl Alt 9 Changes band to transverter 4 (902 MHz) Ctrl Alt E Changes band to transverter 5 (1296 MHz) Ctrl Alt F Changes band to transverter 6 (2304 MHz) Ctrl Alt G Changes band to transverter 7 (3456 MHz) Ctrl Alt H Changes band to transverter 8 (5760 MHz). Joe used a DEM TC board with a 10 watt input attenuator. The 2304 transverter is located at the antenna and would already have 3 dB of loss due to the cabling attenuation. Give the 7300 a try with transverters, it works great!. 300 MHz soon! 1W into a slot for starters and will upgrade to higher power later. 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. com What more fun can a few thousand VHF+ operators have than a weekend with plenty of other stations to. 3 GHz Equipment 2. Still have not really tested it on weak signal receive yet. megahertz iwl magazine mensuel des telecommuhications r 103 septembre 31 • 20 ff met le new »owm up v»0»iivfo/h yorker i n f o r i m at i q u e logiciel. My new Kuhne MKU 23 G4 transverter covers certain segements of the band. By far the most popular transmitter scheme of late is the transverter. This is a summary of weather, propagation and events leading up to and during these contacts and a brief description of the equipment used. Main system rack. This article describes one strategy to designing and implementing a station for the Amateur microwave bands (in addition to the two highest UHF bands, 1296 and 2304 MHz). Payment via PayPal. He has plans for an article. 70 MHz to 28 MHz Transverter - OZ2M. I have for sale DEMI 2304 transverter and amplifier for sale, Common IF 144MHz, 12 VDC input 1-10 Watts can be modified for lower 1 Watt output. In fact the only possible negative thing to say about them is that they are rather large, taking perhaps 10" of rack space. K3 with 2m module K144XV. I have a two-stage WD5AGO preamp with 0. The heart of the LMW transverter ts the Universal Local Oscillator board, or ULO {see Figure D. I swapped the very large 1296 base station radio with a much smaller transverter and upgraded the 2304 transverter as well. A transverter is a radio frequency device that consists of an upconverter and a downconverter in one unit. 2304 Mhz = Shares the 222 Pro2 for the IF with DEMI transverter, PyroJoe amp at 180 watts output, a single 76el loop yagi at 135ft. 120MHz driver for the DB6NT 2304/144MHz Transverter Dave Robinson WW2R, G4FRE Having used the DB6NT transverter on 13cm EME for a while, even though it is equipped with the crystal heater the drift was still an issue. 432 AND ABOVE PHOTOGALLERIES. I do the same using 432, 902, 1296, 2304, and 10 GHz transverters. It is connected with a short, very low loss coax pigtail and the transverter runs 2 1/2 Watts. About 6 months ago I started on a suitable transverter based on some components I had lying around. 7 GHz here works fine. I built the 903-MHz W1GHZ transverter during the Winter, but haven’t tried it on the air just yet. The PLL chip used is an ADF4113 from AD. o On the DEMI TC circuit, adjust TX to obtain 1 Watt at 2304 MHz. •1979: G3JVL waveguide 10 GHz transverter –Tuned circuits in waveguide –378. Please review. AMSAT folks are working hard on a 5G/10G dual-band feed, and that is difficult. His business name is SG Labs and you'll find it with a simple web search. This is a summary of weather, propagation and events leading up to and during these contacts and a brief description of the equipment used. This article describes one strategy to designing and implementing a station for the Amateur microwave bands (in addition to the two highest UHF bands, 1296 and 2304 MHz). I normally use a Create log periodic for 6m, 2m, 125cm and 70cm. LMW 2304TRV2 2304-MHz Transverter (December 1987 [1348 kB]) Logistics Corporation Fire-Fist 1000 CW System (April 1983 [838 kB]). Welcome to our Internet Store ! *** TO BUY WITH CONFIDENCE, YOU ARE GETTING PAYPAL PROTECTION ! *** oooooo oooooo. I've already verified that the K3 will receive via it's transverter ports at. The 432 transverter sits atop the TS-690S. Operator HF bands in AM, SSB, RTTY and then at 50, 144, 432, 1296, 2304/2320 MHz, 5. CONDITIONS The Italian contest generated some extra EME activity during the May skeds weekend (SW), but activity was down because of the Dayton Hamvention that attracts amateurs and EMEers from around the world. : +49 (0) 9293 - 800 640. The 2304 transverter is located at the antenna and would already have 3 dB of loss due to the cabling attenuation. I built the 903-MHz W1GHZ transverter during the Winter, but haven’t tried it on the air just yet. Transverter Schematics. 9GHz filter that retunes to 13cm, spare 13cm preamp and a DEMI TCK. 6Mb) CT1DMK Related. 2304 Transverter under test l be discussing three popular logging programs with an emphasis on using them for VHF Contesting. 3 GHz to 144 MHz - KK7B · No-Tune Transverter 2304 MHz to 144 MHz - W8NLC · Javornik 144 MHz to 14 MHz Transverter - S53WW · 50 MHz junk-box converter - WA3ENK · 50 MHz to 28 MHz Transverter - DK7ZB. A popular solution for 28 Volt relays is the voltage booster circuit from Down East. 8V PA module that was the driver module inside the Spectrian amplifier which was being sold by PyroJoe on ebay. 200 etc due to the limited frequency coverage of the IC202. So my plan will be to build a 124MHz version of the excellent G4DDK Anglian 144MHz transverter kit allowing me to use my Elecraft K3 with suitable IF switchery on 2300 and 2320MHz TX and RX plus cross band combinations and to receive on 2304 by tuning the K3 to 32MHz. •1979: G3JVL waveguide 10 GHz transverter –Tuned circuits in waveguide –378. In addition to CW, I will also be running WSJT for EME. VHF Contest Roving K2TER - PowerPoint PPT Presentation. 120MHz driver for the DB6NT 2304/144MHz Transverter Dave Robinson WW2R, G4FRE Having used the DB6NT transverter on 13cm EME for a while, even though it is equipped with the crystal heater the drift was still an issue. - A homebrew transverter based on the DEMI board is used for 2300-2304 MHz. 666 MHz LO input to harmonic generator –10,224 MHz harmonic of LO selected by waveguide filter and fed to diode mixer •Tx: Mixed with 144 MHz and filtered 10,368 MHz •Rx: 10,368 MHz Rx filtered and mixed 144 MHz –Tx output about 1 mW –Rx about 7 dB NF. His business name is SG Labs and you'll find it with a simple web search. · 70 MHz to 28 MHz Transverter - OZ2M · No-Tune Transverter 1. After successful testing of NOTARS-C band transverter for the 3400 MHz it was just a matter of time to do the same with the transverter for the S band. LMW 1296TRV1K 23-cm Transverter Kit (December 1987 [1348 kB]) LMW 2304TRV2 2304-MHz Transverter (December 1987 [1348 kB]) Logistics Corporation Fire-Fist 1000 CW System (April 1983 [838 kB]) Lowe HF-150 LF/MF/HF Communications Receiver (August 1993 [1051 kB]) Lucas Radio/Kangaroo Tabor CAPMAN: HF Propagation-Prediction Software (December 1994. Best Answer: A transverter is a radio frequency device that consists of an upconverter and a downconverter in one unit. 2304, 3456, etc. 2304 mhz 432 mhz 3400 mhz transverter 5760 mhz transverter 900 mhz hp 3586b noise measurement ft-736r ( t ransmi e ) tx only 144 mhz tx in 2304 mhz tra nsm i g converter 903 mhz transmitting converter 1296 mhz 3-way zsc-3-2+ 144 mhz 222 mhz 432 mhz 1 4 mhz 1 4 m z c ont rl ( s 23 ) c -4 x (c ons le) usb 10. No-Tune Transverter 1. Home-Brewing a 10 GHz/CW Transverter An Image Phasing Transwerter for 10. But it can also be used as a low-level signal source. ) Like its 23 cm cousin the NEW MKU 23 G2 2304 MHz. No-Tune Transverter 2304 MHz to 144 MHz - W8NLC. Alarms and security related schematics 222 MHz Transverter; 23 dB Bipolar DDS Amplifier; 2304 and 3456 MHz Power Amplifiers Transverter for. 70 MHz to 28 MHz Transverter - OZ2M. 0 MB 144MHz/432MHz SSB/FM/AM. It's a very capable IF and the waterfall is Da Bomb! 1. •1979: G3JVL waveguide 10 GHz transverter –Tuned circuits in waveguide –378. The transverter pcb multiplies the LO from the MICROLO pcb then mixes it. 3 GHz to 144 MHz - KK7B. Only at eHam. modes, just like on the 50 through 2304 MHz bands. 6Mb) CT1DMK Related. 1152 mHz is a unique frequency since 2, 3, 5 and 9 times 1152 is 2304, 3456, 5760 and 10,368 mHz respectively, all falling in our assigned microwave bands. Designed for portable operation, it runs on 12v, and has an OCXO-based local oscillator. ---• • • • \ •. This could be useful, as we shall see. The Dollars to Pounds exchange rate shown is updated live around every 10 seconds. The transverter is homebrew with an output of about 0. Other projects…. No 2304 yet as I've run out of positions on the 4-way switch. I have a two-stage WD5AGO preamp with 0. This is the operating position. DL2AM 16 watt linear amp mounted with the 10 Ghz transverter at the dish; DL2AM 16 watt linear amp mounted with the 5. Today I actually finished it. A transverter is the way to go. transverter. The 144-MHz transmit i-f is mixed with the local oscillator to produce3456- MHz transmit signals. 5 dB n/f is nice but will add to the complexity of a portable HB transverter. Folkscanomy Electronics Articles: Arduino Digital Inductance/Capacitance Meter Do you ever need to check or confirm the values of inductors or capacitors? This Arduino-based LC meter will give you a digital readout and can even measure parasitic inductance or capacitance present in a circuit. 600 w mrf150 amp and harmonic filter by sowder. In the next iwo months, I will go into detail about my experiences with the LMW 2304 MHz transverter kit. 01 11952 MHz 20 mW 11952 MHz: for 24. Final results of July C-test in OM. 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. 02303 EK09 VE4VHF Canada 50. - A homebrew transverter based on the DEMI board is used for 2300-2304 MHz. Here's the layout inside. Bought Lafayette HA-460 6 M AM transceiver. LMW 2304TRV2 2304-MHz Transverter (December 1987 [1348 kB]) Logistics Corporation Fire-Fist 1000 CW System (April 1983 [838 kB]). 2304 mhz imfet amplifier. Elektronika ciekawe schematy układy pomiarowe. The first step is to try various changes to the input matching circuits to improve the input return loss (SWR). 1977: Adapted MARS microwave link for 2304 GHz and worked WAA4HGN. 432 AND ABOVE PHOTOGALLERIES. 7 GHz here works fine. Only at eHam. 30 dB noise figure and 31 dB gain. Our 2304 transverter/amp was originally put together by WA3PTV. have been converted to 2304 successfully and written up in the Eastern. 50 MHz Call Design Device NF (dB) Gain (dB) W3IWI COMM-MINICIRS GAL-T 2. FM "only" 500W DF7KF , JO30gu. •, , , !"- - • J } } } J } } } I I I I 1 I 1 I ~ } J ~ //$/-_. 070 MHz to my TX frequency 2320. I have received one of the SGLab 2304 transverters. 2304 MHz The antenna here is another 45 element loop Yagi (just below the 1296 MHz antenna) Coax is 7/8" Heliax. Alarms and security related schematics 222 MHz Transverter; 23 dB Bipolar DDS Amplifier; 2304 and 3456 MHz Power Amplifiers Transverter for. To service the PLL chip three different regulated supplies are required, separate 5v digital and analogue rails and around 8v for a mmic ouput amplifier. Connect the PTT line to the RCA connector. To their right is a surplus 19-inch rack-mount cabinet inside which are the transverters for 903, 2304, 3456 and 5760 MHz. Also a Bausch & Lombe Stereo Microscope for small parts work. About A no-tune transverter for 2304 Mhz The resource is currently listed in dxzone. The transverter is based on a "no tune transverter" board and uses surplus Farinon amplifier boards. You can use a 28-MHz IF but 144 or 432 is better for easier filtering of image and harmonics. The K3 and K3S have 9 programmable transverter bands so you can program in the frequency for each band, and the rig displays the frequency, as well as sending that info out on the RS232 port. There are two days of technical presentations, antenna range gain measurements, noise figure measurements, a flea market, and often times a vendor area. A VERY BASIC INTRODUCTION TO A transverter works by mixing the frequency from the IF radio with a local oscillator built into the transverter. Magyar Kupa 3. 10368 and 24192 then from the table below,we will choose CTRL-ALT-E, CTRL-ALT-F, CTRL-ALT-I and CTRL-ALT-J, corresponding to 5,6,9 and 10. It is up to the individual members which transverter(s) they are interested in building. - The VK band is 2300-2302 MHz. Progress Report with CT1DMK board (From Belton)-WA5TKU (ppt) 840k. 125 MHZ is “DX Window” 2. Best Answer: A transverter is a radio frequency device that consists of an upconverter and a downconverter in one unit. So I tune my radio to 141. Kronotek Scatter transverter 13cm product reviews by real people like you. 222 MHz Transverter for the FT-817: 1296 MHz Transverter, K5TRA: 2304 MHz Transverter, KD0AR: 24 Ghz Transverter per microonde, IK2RNA: 50 MHz Transverter 10m-6m, DK7ZB: 50-MHz transverter update, K8GU: 28/144 MHz Transverter, ON4KHG: 70 MHz Transverter, OZ2M: A 222 MHz Transverter Project, VE3CVG: A 6M Transverter, EI9GQ: CB to Six. forduló 2016 technikai adatok. 3 GHz to 144 MHz - KK7B. The units in the rack are the exciters/PA for: Bottom unit is the x-band transverter. o On the « Down Converter », adjust gain for a maximum and. Recently here in VK, an application by the WIA to the Licensing Authority to. The second one is the 144-28INT transverter from 144MHz to 28MHz with common input and common output. In the next iwo months, I will go into detail about my experiences with the LMW 2304 MHz transverter kit. Building one's own gear promotes learning about Microwave transverter operation without spending a lot of money. For 432 MHz SSB, I use my TS2000 connected to a 19 element rotatable yagi at 54' for UHF SSB and CW. : +49 (0) 9293 - 800 640. transverters will not switch a 28 volt relay - the higher volt-age sneaks back in and upsets or even damages the transverter. 50 MHz Call Design Device NF (dB) Gain (dB) W3IWI COMM-MINICIRS GAL-T 2. Anyhow, the transverter is set up for 10 watts of drive on 144 MHz. Is there any basic information I will need to get started in setting up ?. 10 GHz Transverter. On the left end of the top shelf are the transverters for 903, 1296 and 2304 MHz. 8VDC will not be present if Preamplifier OUT was selected. Building one's own gear promotes learning about Microwave transverter operation without spending a lot of money. so I switched to 2304 – 2306 MHz and tried to listen on an IF around 148. It is up to the individual members which transverter(s) they are interested in building. 903 MHz power amplifier and power supply. 600 w mrf150 amp and harmonic filter by sowder. KF2MR will promoting the. 4GHz Transverter project by VK4GHZ 23cm, 2. Common transceiver/transverter combinations include transverters for 50 MHz, 70 MHz, 144 MHz, 222 MHz, and 432 MHz designed for use with 28 MHz IF radios, and transverters for 50 MHz, 902 MHz, 1296 MHz, 2304 MHz, 3456 MHz, 5706 MHz, and 10368 MHz designed for use with 144 MHz IF radios. The 144-MHz transmit i-f is mixed with the local oscillator to produce3456- MHz transmit signals. 902 plugin installed, 2304 plugin lower left. A friend across town uses his 7300 with a DEMI low power 144/28 transverter to drive his batch of transverter that required a 2 meter IF. Please review. The transverter pcb LO multiplier on the 2,304 band is X2, for 3,456 MHz band is X3. Going up to 13cm W1GHZ rover modified transverter The first thing that discourages builders around the Europe from building the W1GHZ transverters is the different band plan on the 13cm and 9cm. 2304 mhz imfet amplifier. modes, just like on the 50 through 2304 MHz bands. SSB 2304 MHz transverter. Here's my car all decked out for a contest. Oscillators and Beacon Transmitters Oscillators Type Frequency Output Power Input Frequency Application MKU LO 95 35 mW internal oscillator * MKU LO 95 PLL 9486 MHz 35 mW for 76 GHz transverter MKU LO 12 35 mW 10 MHz 9486 MHz internal oscillator * for 76 GHz transverter MKU LO 12 PLL 35 mW 11736 MHz 10 MHz 11736 MHz: for 47 GHz transverter MKU LO 13 Opt. 50 MHz to 28 MHz Transverter - DK7ZB. - The LO is a homebrew design and is reflocked to a 10 MHz GPS derived signal using a "VE1ALQ" PLL. We had working, hands-on ham radio projects including Brian’s (W6BY) 10 GHz ham radio transverter system, a radio-controlled tractor/forklift (ZigBee controller) and the big screen used as an electronic sign. 037 MHz and was disappointed: nil. ; Build a 13 cm <-> 2 m transverter from parts scavenged in a transmitter/receiver pair. SSB LT33 903 MHz transverter. 5dB and RX gain around 20dB. The 432 transverter sits atop the TS-690S. About 6 months ago I started on a suitable transverter based on some components I had lying around. Other projects…. Give the 7300 a try with transverters, it works great!. VHF Contest Roving K2TER - PowerPoint PPT Presentation. On the left end of the top shelf are the transverters for 903, 1296 and 2304 MHz. 50 MHz Transverter, HRIS2, 2M to 10M receive converter, 50MHz-Transverter 10m/6m from DK7ZB. We also did not have time to adjust the IF attenuation or the RX Transverter gain so we ended up leaving 2304 on the 706. The other two run off an interim 28-144 Xvtr. 🐇🐇🐇 A transverter is a radio frequency device that consists of an upconverter and a downconverter in one unit. Some transverters include transmit/receive switching built into the design, whereas other units require external switching. The transverter hangs from the tripod and provides the weight needed to keep the rig from blowing over. Radios 23cmxvtr_KK7B. Think it puts out 10-15W, and it might be an SSB Electronics kit. Modernizing the 3456 MHz No-Tune Transverter. I am currently putting together a VHF+ station based around Flex Radio and DEMI transverters. 2008 ARRL June VHF QSO Party Results A Wet and Wild Weekend—Were You Prepared? By: Rick Rosen, K1DS [email protected] Designed for portable operation, it runs on 12v, and has an OCXO-based local oscillator. No 2304 yet as I've run out of positions on the 4-way switch. LINEAR TRANSVERTERS From SHF SYSTEMS a new line of transverters designed by Flick Campbell 6678 and Jim Davey WA8NLC Available in kit form or assembled/tested 903 1269 1296 2304 3456 MHz microstrip filters eliminate tune-up 2m i-f, PIN diode switched sequencer standard in complete unit low profile packaging, mast mountable Al active equipment. Ohio Microwave A commercial company in Ohio that gives a generous discount to HAMS on new parts. My plan was to use it with the flex… but I have a few ic-970h units here with 1296 and even one with 2304. Digital Modes. 432 AND ABOVE PHOTOGALLERIES. 2301 or 2304 MHz ) operation and, physically, only the pipecap tuning positions are different. Files are available under licenses specified on their description page. DUBUS magazine Archive. 6Mb) CT1DMK Related. Note the addition of two 2304 transverter kits plus preamps to the N5GDB list. DEMI 2304 MHz-144 MHz Transverter 1 Watt For SaleDown East Microwave 2304-144 transverter. The 144-MHz transmit i-f is mixed with the local oscillator to produce3456- MHz transmit signals. Homebrew 5760 transverter. While many of these were custom one off designs, others have gone to great lengths to document and publish their. N1MU/R Microwave Rover Page. All of these transverters have been designed and built from scratch by K5TRA. A 2304 MHz transverter. By 2002 he had achieved VUCC on 144 MHz thru 10 GHz using homebrew transverters. 222 MHz Transverter for the FT-817: 1296 MHz Transverter, K5TRA: 2304 MHz Transverter, KD0AR: 24 Ghz Transverter per microonde, IK2RNA: 50 MHz Transverter 10m-6m, DK7ZB: 50-MHz transverter update, K8GU: 28/144 MHz Transverter, ON4KHG: 70 MHz Transverter, OZ2M: A 222 MHz Transverter Project, VE3CVG: A 6M Transverter, EI9GQ: CB to Six. W3SZ at the Microwave Update 2000. 2) offers better performance and some new functions. The microwave towers on the high-band bus. Bought Kenwood TV-502S 2 meter transverter. Eventually the IC-706MK2G will be used only for square loops on 50-432. I can't give any opinion on the K144XV but have a couple comments on frequency stability requirements for JT65B. 0 MB 144MHz/432MHz SSB/FM/AM. I have transverters for 1296, 2304 and 10368 as well with 144 MHz IF's. JT44 on 10 GHz -Joe Jurecka N5PYK (ppt) 75k. Still need to figure out a solution for 5. I swapped the very large 1296 base station radio with a much smaller transverter and upgraded the 2304 transverter as well. We also did not have time to adjust the IF attenuation or the RX Transverter gain so we ended up leaving 2304 on the 706.