10ghz Transverter

A 134 GHz SSB Transverter by Philipp Prinz, DL2AM In past years I have published in DUBUS articles about constructing transverters for all bands from 1. (Click any picture below for. Since microwave antennas are typically high gain, it is really important to know your heading. Home / Converter / Transverter / Transverter. Önce girmekte fayda var. This is based on an SG Labs 13cm transverter, and a Spectrian PA. You can see my SMA (8) wrench. Especially at higher GHz bands because cheap noise sources are very rare at these frequencies. - Chuck Houghton, WB6IGP. It is derived from the IARU Region 1 Band Plan taking into account any proposed national variations or special amendments, which are considered necessary by the relevant spectrum manager. transverter 5760mhz mini4 transverter 5760mhz mini4Трансвертер для работы в эфире на диапазоне 6см совместно с трансивером 430 MAYAK & TRANSVERTER 5760 MHz MAYAK & TRANSVERTER 5760 MHzПроект маяка работающего от солнечной батареи и. Today that option involves a longer circuit board that also includes a 2 watt PA. 3 GHz Equipment 2. , 9V regulated supply, w/24V relay driver. Noise figure of 2. PA for the 10GHz transverter. 21 August 2005 @ 2015 UTC. It's small physical size is quite impressive at only 23 x 21 x 11 Centimetres. My 10GHz transverter is built around VK3XDK's kit consisting of one multiplier board and one transverter board. VK3XDK PLL board bolted on top of transverter board, sitting horizontal. w/ adjustable atten. These are omitted in the 70cm. I/F Radio: TS850S Transverter: DB6NT transverter Amplifier: 25w DB6NT amp remote mounted Tower & Antenna: 30′ & 4′ dish. Sun noise measurements and ground-sky measurements of receivers/transverters with and without an antenna (dish, horn) are extremely useful to determine overall system performance. Listen an SSB EME QSO between DL0EF and WA7CJO Click Here This is a polar plot of the antenna at 10GHz using the sun as the source. Here the setup on the terrace, 48cm Procom dish, DB6NT 3dB NF and FT290. That was a success! Me and Jimmy went to Lycabettus hill (near the city center of Athens) and Kostas (SV1IXP) with Chris (SV1FXO), deployed the other station at Kosta’s balcony, which is located at a distance of around 3-5km approximately. 5GHz subscriber transceivers which are suitable for conversion to 3. The only VHF transverter I have is a 222 MHz unit, shown unmodified in the photo on the right. Thinking aloud on the VK3XDK 10GHz transverter receiver performance *** DRAFT *** 10/03/2013 Correction: the article was based on incorrect statement of specifications for the FT-817ND published in the sales brochure by Yaesu. Rispondo solo via email no tel. Oscar100 (Es'Hail 2) Amateur Radio satellite package aboard the Quatari Es'Hail geostationary satellite has a PSK (Phase-Shift keyed) beacon at the top end of its 10Ghz downlink. Transverter a 10- GHz SSB/CW Part 1— Narrowband IO-GHz operation— without exotic or surplus parts— has finally arrived for the microwave builder! By Zack Lau, KH6CP ARRL Laboratory Engineer configuration and measured performance. Maybe it's a small transition resistance which then makes the pins melt (made of synthetic material) at the high power on 10 GHz. This beacon serves several functions, in particular, it provides engineering data to the spacecraft controllers on the ground and also provides a maximum power reference for users which should not be exceeded. A transceiver used for this purpose is known as an Intermediate Frequency (IF) rig. When extended to millimeter-wave bands, most published LO designs for amateur microwave transverters have excessive phase noise that limits the dynamic range of the transverter. Home / Converter / Transverter / Transverter. He said that it appeared to receive GB3SCX very well, and the JT4G decoded perfectly. 3GHz, the next step should be to move to 3. The front of the transverter showing the circular waveguide. 144 MHz to 28 MHz RX Converter MOS. The transverter will also be connected to new LO with 10 MHz locking. 7 and 10Ghz. In order to be able to excite the Kuhne amplifiers and transverter from a USRP SDR with 10 mW max output power, an intermediate stage is required. Most are archived on the ARRL website and the "QST" link will download a pdf copy of the article - however you need to be an ARRL member (and logged into the arrl. 10 GHz Transverter Rig Progress I finally got around to hooking my 10 GHz transverter up to a dish. There are some rules to remember :-) First 10GHz EME module did not work well so I took a decision to build all again but on a difrerent way. The output of the Si530 is multiplied x16 with a Hittite HMC445LP4E chip to yield an output level of +4 dBm. No-Tune Transverter 2304 MHz to. To Order Call: 386-364-5529 19519 78th Ter. A frequent complaint you will hear about amateur radio is that it is a chequebook pursuit. 368 GHz as possible using the LNB range extender for the Spectrum Analyser (also from last time). After 30 minutes I packed up and returned home. Ich verkaufe meinen SHF Parabolspiegel aus Glasfaser Basismaterial. 3GHz: In Europe there are 3 at least alternative sources of Transverters and kits. The choice, tripods would be used to support the antennas with the transverter attached to the antennas. Take a look at VK4GHZ's dual band transverter system. 10GHz on the Cheap. Transverters Work Great – Are Cheaper. Though the output through 10GHz would be basically 0dB, if I built filters and amplifiers for all the VHF/UHF/SHF bands I wanted (and I would. I hope that this site will become a source of enjoyment and information for you. 7GHz) (10GHz) NO-TUNE SSB/CW TRANSCEIVER FOR 10GHz Matjaz Vidmar, S53MV 1. 2) offers better performance and some new functions. In this transverter, the DEM TC is the interface circuit board that allows the use of up to a 10 watt 144 MHz transceiver. 2016-06-03. 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. A contact was made on 10 GHz between Dale, AF1T, operating portable from Block Island, Rhode Island and Dex, W4DEX located in North Carolina during the first weekend of the ARRL 10 GHz contest on Sunday, 21 August 2005. Get On 10 GHz For 3 Euros. Mike, N0OBI had a horn and a diode and he was able to detect the 24 GHz RF. The most visible difference between the two transverters is the configuration of the band-pass filter. My 10GHz transverter is built around VK3XDK’s kit consisting of one multiplier board and one transverter board. Band Plans & information. Transverter 23cm?Inspiré de la description de DB6nt?Différence avec DB6nt?Epoxy 0. The transverter converts the signal from 432 MHz to 2400 MHz at 2 W. The primary purpose of this site, and this domain for that matter, is the promotion of amateur radio microwave activity. The 10 GHz transverter, shown in Figure 1, looks a lot like the 5760 MHz transverter 1 – three MMIC stages for transmit and three for receive, with pipe-cap filters between stages. 2ghz drake elecraft 10ghz linear amplifier qsl university amplifier 1200 mhz transceiver down east microwave 2 meter transverter Refine more Format. Potosi, near Las Vegas, a distance of 318. 144 MHz to 27 MHz Transverter - RA3RBE. : +49 (0) 9293 - 800 640. com The number one Internet resource for satellite and spacecraft downlink frequencies and information. 10 GHz Transverter Rig Progress I finally got around to hooking my 10 GHz transverter up to a dish. 5 dBNF, Separate TX/RX. 7 and 10Ghz. 2n2222 40 meter transceiver by weber (2 board set) $15. To Order Call: 386-364-5529 19519 78th Ter. Of course you can work the. This transverter employs the latest advanced SHF techniques such as silver plated cavity resonators, Ceramic printed circut boards and the latest SMD devices. DB6NT 10 GHz transverter, MK2 | Toevoegen aan volglijst Leer meer over het programma voor Topverkoper s - wordt in een nieuw venster of op een nieuw tabblad geopend. Add To Cart. 9dB?G Rx=13dB. The 10GHz transverter is now built into a fully waterproof enclosure with a LNA and 4~ watt power amplifier, and is used regularly in the UK 10GHz contests and for rain scatter contacts from home. Powered by Create your own unique website with customizable templates. See Also the G4NNS 24 GHz EME page. 2dBm 33dB 28V 33% eff. Archive for the '10 GHz transverter' Tag Maker Faire 2015 Recap - Part 2 Leave a comment Since pictures are worth a thousand words, here is a 2015 Bay Area Maker Faire recap in images from and around our Not Your Grandpa's Ham Radio theme booth. Switching of the 10 GHz transverter TX and RX output ports to an antenna. 10 GHz 150 miles 250-1,000 miles 10-14dBd gain antenna, 150 W on 50/144/432MHz, 10 W –Transverters used for frequency translation –More complicated than radio. it Cerca Osserva Contatto 3CM Transverter, 10 GHz, IF 432 MHz, DB6NT, Kuhne electronic 10GHz/432MHz. Photo taken in the summer of 2000 during the ARRL 10GHz and Up Contest. Add 3400 MHz and 24 GHz transverter 30-05-2007 First QSO on 24 GHz with OZ1CTZ/p ( ODX 6 Km. Stupid question, I know. This EME Ham Gallery contains info - incl. This was a rather long project which took me a few months to complete. values for 10 GHz (and more) transverters. Most of us are using narrow-band (SSB, CW, FM) rigs now on 10 GHz, but some of us still use WBFM on 24 GHz. My main effort for the May UHF/SHF contest weekend this year was to activate IO51 on 3cm (10GHz). 3 GHz up-converter · 1296 MHz to144 MHz Transverter - F5LGJ · 10 GHz Transverter. At UK DUBUS Archive and at F6HYE DUBUS Archive you can find many articles of the DUBUS magazine in PDF format (Acrobat Reader). 4 ghz ve 10 ghz cihazlar olmadığı için başlangıçta qso yapmak kolay olsa da zamanla zorlanacağımızı düşünüyorum. Shop with confidence. This paper focuses on converting the Ericsson Minilink 15E to a 10GHz portable transverter, complete with a 60 cm dish, feed and 150 mW output. Built by G4BAO, it consists of a G4DGU 10GHz - 144MHz transverter and a 1. Mike, N0OBI had a horn and a diode and he was able to detect the 24 GHz RF. 000 MHz and 146/28 with LO of 118. KA1GT Articles. Get On 10 GHz For 3 Euros. teady at 30 mph, with gusts into the 40's. wondering how to get to transverter mode. 10 GHz DG0VE. This is meant to be more of a crude beginners guide. In this transverter, the DEM TC is the interface circuit board that allows the use of up to a 10 watt 144 MHz transceiver. 7 & 10 GHz Band Boxes. 6 and 10 GHz, ie, output power is reduced to 1 watt, and transfer to the central core of coaxial transmission appears + 12 volts, I decided it was under him and make up to 70 MHz transverter. The antenna - a 1-foot dish - is bolted to the plate on which the various modules are also mounted. A transceiver used for this purpose is known as an Intermediate Frequency (IF) rig. Lately I saw a Croatian microwave website proposing a "poor man's 5. VQLOG ver 3. The 24 GHz transverter along with the 10 MHz crystal oven master frequency reference and power supply. Morse Code Paddle Parts List: a ~3" x 2. As already mentioned in the 13cm transverter post, the band coverage with the original L. The back of the transverter. All transverters are controlled by GPS. The WA7GIE 10 GHz beacon. Çoğu amatörün elinde "henüz" 2. There are some rules to remember :-) First 10GHz EME module did not work well so I took a decision to build all again but on a difrerent way. 5 GHz or 10000-10500 MHz) is one of the easiest microwave bands to get on, primarily as a result of its proximity to frequencies heavily used by various types of radars and the resulting equipment availability. The front panel has a manual T/R switch to apply voltage to either the RX or TX chain. To Order Call: 386-364-5529 19519 78th Ter. At the time of design - which was in this century! - IR chips which would work at 10G were quite expensive, and difficult to source. 432 MHz to 144 MHz Transverter - RA3RBE. Getting started at 3cm (10GHz) My original plan was to work my way up the bands. Den har valgbar IF enten 28, 50 eller 144 MHz og indbygget sequencer til at styre PA og antennerelæ. I hope that this site will become a source of enjoyment and information for you. The later had a plastic dish, a filter, amplifier and harmonic mixer. SoDa Radio was originally written to provide a VHF/UHF exciter/IF strip for a 10GHz system based on the Down East Microwave 10GHz transverter, a DEMI low noise amplifier, and a surplus power amplifier. Back in 2009 I purchased a 10GHz transverter kit from Kuhne Electronic (DB6NT) in Germany. ) 29-04-2007 Antenna for 6 cm. Sunday, the winds were howling all day - s. 10GHz PLL-TX; HMC530 PLL-TX; HMC530 0,6W PLL-TX; HMC530 2W PLL-TX; 1W 10GHz 30€ PA; Zwei 1,5W 10GHz PLL TX; DB0ECA aktiv auf 10368,900MHz; 100mW ATV-Linksender. Photo taken in the summer of 2000 during the ARRL 10GHz and Up Contest. YET ANOTHER TRY TO MAKE A SUPER LOW NOISE PREAMP FOR 10 GHz by Marko Cebokli S57UUU EME conference Paris 98. 70 MHz to 28 MHz Transverter - OZ2M. 847 excactly) and the keying from beacon comes clear and loud to my headphones with S-4. 73 Chris G4DGU On 25/05/2019 11:37, Neil Smith G4DBN wrote: I'm looking at some options for a new receive setup on 10GHz. At 10 GHz sun noise depends mainly on sun activity. Sunday, the winds were howling all day - s. 17 Comments. This link is listed in our web site directory since Tuesday Jun 5 2012, and till today " White Box 10GHz Transverter " has been followed for a total of 330 times. The program mentioned that Earth's Deep Space Network is still able to detect Voyager II's radio signals even though it passed through our solar system's heliospheric bubble on August 2015 at one-trillionth of a watt!. Hello Neil I went into the use of image reject mixers when I designed my 10GHz Transverter. Search: Search 13cm band. Here is a block diagram of the 10 GHz Band Box. 0) pour QO-100 de CT1FFU, permet d'émettre depuis un poste HF, VHF ou UHF en 28/144/432/1296 Mhz vers le 2400Mhz (13cm) sur la voie montante du satellite QO-100 et le transpondeur en bande étroite (NB). 50MHz Linear amplifier, 120W RF PE1DAB DUBUS 90-3-49 50MHz Transverter, 28>50MHz or 144>50MHz OE9PMJ DUBUS 90-1-01 144-2320MHz Precision W-meter/VSWR indication DJ9BV DUBUS 87-3-199 144MHz The Keyclick problem LA8AK DUBUS Tech2-297 144MHz Amplifier, Three-Tube. - about 70cm EME amateur radio stations. Owner Steve Kostro (N2CEI) offers a wide variety of equipment ranging from 6M through 3 CM (10 GHz). Its output power and stability is as good as most commercial units available at the time of writing. W5HN North Texas Microwave Society NTMS WWW. Instead of making a receive converter I went the lazy route and bought a transverter in completed kit form. Tested version 2 of the G3XBM 472KHz transverter This morning I was able to get the transverter running after the first power up was unsuccessful due to a non working SBL-1 mixer I bought from eBay. My main effort for the May UHF/SHF contest weekend this year was to activate IO51 on 3cm (10GHz). I had to build the filter placed just after the TX mixer that has been done by using 15mm pipe caps. 3 – K3/K144XV/DB6NT transverter/10W 25 element looper 3. 7GHz transverter and it seems to work quite well. Our transceivers are used in a variety of applications such as automatic door openers, ground speed recorders and police radar detectors. 3GHz: In Europe there are 3 at least alternative sources of Transverters and kits. Don't just use 10GHz once a month in the UKACs or go out /P once a year! Get on the bands at other times! You might make some interesting QSOs. aircraft scatters at 10 GHz in the vertical plane so the above model and discussion is intended only to give some idea of what might be expected. これなら、自称自作派としてのプライドもくすぐられるしな~といったわけで10GHzトランスバータキットutv-10g-kitを製作することにした。 この際、出力も200mWはほしいのでパワーアンプも組み込むとしよう。. Transverter 144 Mhz > 10 GHz. This also enables me to have the 47GHz transverter and antenna at some distance to the 24GHz installation, as I can now accept 6dB of cable loss in the LO signal path. A 30L1 is used as a spare. Phase noise performance is truly terrible with the E4421B signal generator as the 106. My Receive system is based on a 48 cm Procom dish, a DB6NT pre-amp with 0. The price was really affordable, and you never know when you will need some simple multiplier project like this. Hello Neil I went into the use of image reject mixers when I designed my 10GHz Transverter. This EME Ham Gallery contains info - incl. I have also been thinking about attempting to modify a normal dual polarization LNB into a simple 10GHz transverter for FM, or for SSB with an external LO. 4 GHz ISM band, and a less-crowded or otherwise desirable second frequency band, such as the 5. 10368MHz Power Amplifier, 3W output, 23dBG SMA, Complete Kit with Aluminum pallet (no Heat Sink). 10GHz transverter, 3W output <1. Two PLL were showed on the pictures, The PLL (in small metal box) locked on 106. As already mentioned in the 13cm transverter post, the band coverage with the original L. One of the key things that I have learnt from my EME activities is that frequency accuracy and stability is very important. On 10 GHz, not many hams are manufacturing transverters on industrial scale. Based on 26 GHz Microsource MSS252 YIG Oscillators. This project, as featured in the January 2003 QST, has been in my mind for a while. PA for the 10GHz transverter. Comes with: 1 DualBand 2. 10GHz on the Cheap. Early 10GHz DEMI Low Noise Transverter Option by K0CQ Today the documentation says nothing about it, including the write up in the recent International Microwave Handbook, but there was a low noise receiver option. La semaine dernière, quelques courageux (F1ACF F1BBG F6DEV F4AUY ET F1EKY) se sont retrouvés sur le site de Firmin au Prat d’Albi pour préparer l’installation du nouveau re. As a consequence I have been trying to create a "starter for 10GHz" in the background for a while. The number of total « on shelf » ready assemblies were really limited. 902 – 10 GHz K1RA operator 902 – K3/DEMI transverter/15w + 11 element looper 1. Universal Radio Used Radio Equipment List W210 DOWN EAST 144-28DC 2M/10M TRANSVERTER NONE 149. TRANSCEIVERY. values for 10 GHz (and more) transverters. Basic Kits Do Not include connectors, miscellaneous hardware, enclosure, and require other Kit products etc. Our 10GHz rover stations A big part of the fun for an ham operator comes from trying challenging DX contacts or operating in extreme situations. Contango is an elegant, simple and clean design, emphasis on content. Most of them being worked or heard by the OK1TEH with single Yagi. 5GHz doesn't make a processor equal to 10GHz. My 10GHz transverter is built around VK3XDK's kit consisting of one multiplier board and one transverter board. Tower Layout for 10-GHz dish P4/P5 GEO SAT ground station (proposed) 12w 10-GHz PA pcb boards and DU3BC LNA (0. ABSTRACT: After some disapointing results with SMA / microstrip preamps, I have decided to build an preamplifier with waveguide input circuit. Treated myself to a DB6NT 10GHz G2 transverter kit to get back on to 3cm after 35 years. The fifth issue was to look at how to increase the power output of any or all of the transverters should the need arise! The following images show the finished transverters covering 1. My first attempt to work 10 GHz EME was when VE3ONT put the big dish on the air. Andy G4JNT discovered a while back that some TV LNB's have a good enough local oscillator to use as a 10Ghz downconverter for the 10GHz band. Der günstigste Weg ins 10 GHz Band ist vielleicht der da: man kauft sich einen Transverter-Kit von Michael Kuhne DB6NT. Maybe it's a small transition resistance which then makes the pins melt (made of synthetic material) at the high power on 10 GHz. So to design a new transverter…. Early 10GHz DEMI Low Noise Transverter Option by K0CQ Today the documentation says nothing about it, including the write up in the recent International Microwave Handbook, but there was a low noise receiver option. This is meant to be more of a crude beginners guide. Um Sie auf gewohntem Niveau informieren zu können, werde ich noch ein wenig Zeit benötigen. 10 GHz transverter, this will be using 2M as the IF from an Yeasu FT290, This is work in progress, more pictures to follow. 0 GHz U-NII band. Breaking a Two-Way 10GHz Distance Record 1. Comes with: 1 DualBand 2. December 2017. Microwave Update 2007Busting the North American X-Band RecordXE2 to W6 in the 2007 ARRL 10GHz and Up ContestSan Carlos, Mexico to Central California: 900-Plus MilesPresented by Wayne Yoshida, KH6WZFrank Kelly, WB6CWN/4C2WHGary Lauterbach, AD6FPChip Angle, N6CAWayne Yoshida, KH6WZSteve Miller, W6QIW. This is from a 1996 Microwave Update article by Kerry Banke, N6IZW. Potosi, near Las Vegas, a distance of 318. Uwaga: Strona w całości ani we fragmentach nie mogże być powielana, ani rozpowszechniane za pomocą urządzeń elektronicznych, mechanicznych, kopiujących, nagrywających i innych, bez pisemnej zgody posiadacza praw autorskich. In november 2014 I started with a new setup using a PLL LNB and a 60 cm offset dish, more info will follow as I am proceeding. The resultant 47 GHz transverter is a foundation for mmWave experiments and further station development. wav as seen in the Linrad baseband window. This unit operates very well having ~ +13dBm (20mW) output and a good lownoise ~ 3dB NF GaAsFET receiver. 10GHz transverter,10mW output <3. Wow- it looks to me like the prices on these units have come down some in recent years, or maybe they just look more reasonable now. I can get +19dBm out of it as the input pad has too much attenuation, don't seem to have any 47 ohm 1206 resistors in my junk box. • Cree CMPA601C025F 6-12GHz 46. The AD8317 maintains accurate log conformance for signals of 1 MHz to 8 GHz and provides useful operation to 10 GHz. Video demo: receiving HF with transverter. 10 GHz Équipement F4BUC/P 10 GHz. Band Plans & information. The choice, tripods would be used to support the antennas with the transverter attached to the antennas. norcal sierra transceiver, main board and sets of band plug in bds. For some time now, the San Diego Amateur Radio Microwave Group has been converting Qualcomm 10GHz transverters used in the old Ku-band OmniTRACS system to amateur radio use centered around 10. I was looking through the most recent edition of the Dutch Kingdom Amateur Radio Society magazine and I noticed this transmit upconverter. Welcome to our Internet Store ! *** TO BUY WITH CONFIDENCE, YOU ARE GETTING PAYPAL PROTECTION ! *** oooooo oooooo. Homebrewing transverters, projects and kits is a curation of 37 resources about , TenTec 1208CY 10. Many popular multi-band, multi-mode transceivers already have 2 meter CW/SSB capability and will drive a 10 GHz transverter as long as you reduce the 2 meter power output to match the transverter drive. 120 MHz - plus/minus 5 to 10 kHz, depending on temperature and was horizontally polarized using a slot antenna and approximately 200 milliwatts of RF from atop Nelson Peak in the Oquirrh mountains. I'd spent several years building that system, and had amassed a number of pieces of test equipment, parts, tools, and widgets. The output power of the converter is 100mW maximum, enought to power a RF 2. Rumour has it that it is cheaper for Canadians to buy directly from Germany. A low cost method of receiving 10 GHz EME signals can be found on PA0EHG's site. après réalignement il drivait un transverter 10 GHz Chaîne oscillatrice 1152 MHZ N°2 construite pour driver une balise 10GHZ. I would warn other folks to mind where you are putting the power supply capacitors for the T/R circuits, as you will want to drape some off the edge, so to speak, and make sure that the wire you want to use is in the right place and soldered down before you put in all the caps. A local oscillator (LO) feeds a power splitter that drives a pair of mixers. 4/10 Ghz, polarisée circulaire gauche TX 2400 MHz et antenne cornet linéaire RX 10500 MHz avec lentille diélectrique (nouvelle version cylindrique), pour le satellite QO-100 / Es'hail2. does not permit operation on the EU portion of the band, in this case 3400-3410 MHz. pdf), Text File (. Votes Projects Homebrew; 40 Meter Rotatable Dipole, K6IF/W6BDN: 44/28 MHz Transverter, I1KFH. W1GHZ rover transverter for the 3400 MHz - EU band coverage And finally, the 9cm band cheap rover W1GHZ transverter for the EU band coverage is also finished. Yaesu FT-847 transceiver. If you need such transverters then contact with me and ask about. Assembled in enclosure. com/profile/17795106469266793402 [email protected] 93 KB] A Laser Transceiver for the ARRL 10-GHz-and-Up Contest. 7GHz) (10GHz) NO-TUNE SSB/CW TRANSCEIVER FOR 10GHz Matjaz Vidmar, S53MV 1. On 10 GHz, not many hams are manufacturing transverters on industrial scale. Advantages and drawbacks of zero-IF transceivers Zero-IF transceivers have both advantages and drawbacks when compared to conventional SSB transceivers with crystal filters and many frequency conversions. 10GHz Transverter Project is Underway! Mark Hoffman, KA2RDO In case you weren't at the November Tune -Up clinic, here is the latest project on the books for the RVHFG! We are sponsoring the purchase of 10Ghz Transverters, from kits sold by Down East Microwave Here are some of the particulars of the units: Frequency: 10,368. Home / Converter / Transverter / Transverter. Breaking a Two-Way 10GHz Distance Record 1. Below is the view from the driver's seat, i. 10 GHz transverter, this will be using 2M as the IF from an Yeasu FT290, This is work in progress, more pictures to follow. This beacon serves several functions, in particular, it provides engineering data to the spacecraft controllers on the ground and also provides a maximum power reference for users which should not be exceeded. wondering how to get to transverter mode. 2dBm 33dB 28V 33% eff. 5 dBNF, Separate TX/RX. 1 Transverter's Microstrip 5,76 GHz - 435 MHz V2 block scheme How it works. Transceiver. I have also been thinking about attempting to modify a normal dual polarization LNB into a simple 10GHz transverter for FM, or for SSB with an external LO. The main category is Transverter Kits that is about Homebrewing transverters, projects and kits. A LNB can be used (if its DRO permits) to receive narrowband 10GHz amateur signals around 10368 MHz (downconverted to 618 MHz). On the right in the picture is a phased locked oscillator with an output frequency of 2,484MHz. , Live Oak, FL 32060 USA Monday-Thursday 10am-6pm Eastern. The number of total « on shelf » ready assemblies were really limited. This project, as featured in the January 2003 QST, has been in my mind for a while. Transverter 9 cm - DJ6EP Transverter 13 cm - SO3EP Transverter 23 cm - F1OPA Tłumaczył SP8RHP Transverter 23 cm - według SQ4AVS wykonanie SQ5MX Transverter 76 GHz - SP6GWN i SP9QZO Transverter 76 GHz - DL2AM Transverter 122 GHz - DL2AM. アマチュア無線局に関する、各種自作機材の写真紹介. 10 GHz DG0VE. 47 GHz Beacon Transmitter mounted on a wooden base. Sixth, a transverter is the ONLY way to become operational on the microwave bands above 1296 MHz. qrpp winter97. Front-to-dish view of new module for 10GHz. 10GHz Transverter mit einwandfreier Frequenzstabilität, von welcher ich mich anlässlich des Fielddays von K23 überzeugen konnte. Whether or not I'll be able to resist jumping straight to 3cm at some stage we'll have to see. 8750 MHz reference is generated by a Silicon Labs Si530 chip. These units were originally built in white-painted metal enclosures and are known as "White Boxes". I was amazed at the scores and number contacts these guys were. •1979: G3JVL waveguide 10 GHz transverter –Tuned circuits in waveguide –378. 7 - K3/K144XV/DB6NT transverter/4W 2’ dish dual band feed. I never thought I would be talking about work- ing 47-GHz using some sophis- ticated junk-box parts. 4GHz transverter in action The GARC has a number of surplus 3. A LNB can be used (if its DRO permits) to receive narrowband 10GHz amateur signals around 10368 MHz (downconverted to 618 MHz). Two PLL were showed on the pictures, The PLL (in small metal box) locked on 106. In DUBUS 4/2009 Jürgen, DC0DA, described a 134 GHz receiver and a separate transmitter. The coaxial relay is a 12V fail- safe type driven from the distribution board. The system uses a DSS offset feed dish, so it looks like it is looking down when it is not!. I challenged 10GHz reception at that time with Tottori Yodoe group (JA4BLC, JR4BRS, JR4AEP, JH3EAO, and JH3ERQ), and there were delight and feeling of achievement in. Issues… stability, frequency calibration. Waiting for warmer wx. W1GHZ cheap 3cm beacon board Some time ago besides some other PCB's I ordered also the board for the simple 3cm beacon oscillator project from Paul, W1GHZ. AF1T / W4DEX 10 GHz Rain Scatter Contact. As already mentioned in the 13cm transverter post, the band coverage with the original L. I was also impressed with the high-power 802. Get On 10 GHz For 3 Euros. The American Radio Relay League (ARRL) has for some years published the Proceedings of various regional and national VHF, UHF and Microwave conferences. Since I'm putting together a 10Ghz Transverter, the question of TX/RX Switching and sequencing comes to mind when gathering all the components for the build. 2) offers better performance and some new functions. These three are packaged together and mounted to the back of a 29 dBi grill type dish. 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. Today that option involves a longer circuit board that also includes a 2 watt PA. 4 GHz ISM band, and a less-crowded or otherwise desirable second frequency band, such as the 5. 3GHz) transverter with 432MHz IF I decided to try to move up the microwave bands one by one - so 13cm comes after 23cm. Today that option involves a longer circuit board that also includes a 2 watt PA. It connects to a GW4DGU feedhorn on a 45cm Sky dish via a short SMA patch lead. 7 & 10 GHz Band Boxes. : +49 (0) 9293 - 800 640. W1GHZ "simple and cheap" transverters for 902, 1296, 2304 and 3456 MHz A few years back, prolific author, experimenter and ham W1GHZ came up with a design for low-cost microwave transverters for the rover station. 50 MHz Transverter, A 6M Transverter, HRIS2, 2M to 10M receive converter, 50MHz-Transverter 10m/6m from DK7ZB. 0 (Tcold) if the frequency is above HP7890B's range (1. DB6NT 10 GHz transverter, MK2 | Toevoegen aan volglijst Leer meer over het programma voor Topverkoper s - wordt in een nieuw venster of op een nieuw tabblad geopend. 10GHz Mesh DISH KET is only available as KIT ! Including all parts, but without feed. I've got all his transverter PCBs, LO's, some of his sequencers and other goodies and they are great. Les 3 composants emballés avec la doc (en allemand) LNA - OCXO - Transverter. fuera en 432mhz vamos a analizar la presentación: El empaquetado como comprobaran en la siguientes fotos están bien protegidos:. This transverter employs the latest advanced SHF techniques such as silver plated cavity resonators, Ceramic printed circut boards and the latest SMD devices. Below is a close-up of one of the completed 10 Ghz "Band Boxes". Despite the arcane nature of amateur (ham) radio on microwave bands, there is a surprising level of activity in many metro areas, with large numbers of hams working in technology. As already mentioned in the 13cm transverter post, the band coverage with the original L. これなら、自称自作派としてのプライドもくすぐられるしな~といったわけで10GHzトランスバータキットutv-10g-kitを製作することにした。 この際、出力も200mWはほしいのでパワーアンプも組み込むとしよう。.