Well, we have to leave something for next time. of them being used to drive a transverter on one of the new UK 3. 12 MHz! Deleting the erroneous transverter offset for the 23cms band resolved the issue. de Many 23cm yagis from well known manufacturers are on the market. I first spoke to David G7UVW at 2. It took me quite a while to build and setting up and aligning was very tricky. A Beacon System. co. Le transverter (SG LABS) se glisse juste derrière pour limiter les longueurs de câble. Yaesu FT-101ZD 4. Wide-band operation 1290 - 1310 MHz. This drives a DB6NT 23cm transverter (MKU13G3) running about 3W. Highest performance, nice looking, biggest ever made 1296 MHz antenna. 5 is of some typical ATV Aerials for 2m, 70, 23 and 3cm. Portable transverter for 23cm (144MHz IF) Through-line UHF / microwave wattmeter. This was based on 30 years of observations and is due to rising human-made greenhouse gas emissions. It can also complicate your operations by adding complexity to the mix. Jul 16, 2021 · main@SDR-Radio. For a while I operated on 23cm with just my IC-910 with it’s UX-910 module, this was only 10w. The outer case is in poor condition and looks as if it has been stored in a damp shed! One of the very few all-mode radios that include 23cms is the ICOM IC-9700. / By US4ICI. I am very happy with this arrangement but I would like to monitor 2 more bands simultaneously. 6 meter long boom. The package includes a 2el HB9VC PCB yagi which has turned out to be a great addition for portable work, particularly from a hilltop with a good uninterrupted view of the horizon. Nov 07, 2009 · Next transverter Last modified 2009-11-07 SSB Electronics LT-23S SPECIFICATIONS. When trying to receiving 23cm ATV signals, living near such a station can be a real pain. Project. The amplifier has up to 34dB gain, and an output 1dB compression of +24dBm. 9cm Transverter. Old 23 cms SSPA Topless . Most transverters use 144MHz as the I. G0MJW Last Modified 24 August, 2008 Another 23CM Transverter for Sale Post by G4uvz » Sat Jun 22, 2019 3:38 pm SSB Electronics 23CMS transverter. Dec 22, 2016 · PA 23cm 1296 MHz MRFE6S9160 150 Watt. 47 GHz. TRVT 23cms DB6NT Realisation et mesures sur le transverter 23cms de DB6NT, decription dans DUBUS Preampli f1jky432 Realisation du preampli 432MHz de DJ9BV par F1JKY; mesure des resultats. Technically the 2. Posted by Jul 16, 2021 · main@SDR-Radio. The original article was published in the Slovak HAM radio magazine Radiozurnal 1/1998. MMT1296 23 cm transverter. Microwave Modules Transverter 432 SSB Transverter for spares or repair. Another 23CM Transverter for Sale Post by G4uvz » Sat Jun 22, 2019 3:38 pm SSB Electronics 23CMS transverter. G0MJW Last Modified 24 August, 2008 A transverter is the way to go. This effectively netted us more QSOs, in 2016 we had 19 QSOs across 11 maidenhead squares, where as this year we had 39 QSOs across 12 maidenhead squares. January 2019 5 L2360PA REV A L2360PA Mast Mount Option If you have ordered the L2360PA as a mast mount version, understand that it was designed with Sep 24, 2016 · Had some success with 23cms WSPR but found that transmit with my old transverter will not work as there is far to much drift even tough I've ovenized the LO. Aug 26, 2021 · Used Items. RG 58/U) in order to improve the match. 5W on 23cm. The DEM 1296-144 transverter for 144MHz to 23cm's it also has a output power of 1/2 watt of output power. 2) offers better performance and some new functions. This is probably one of the best 23cm transverters made. 5W on 2m, to produce 1. Homebrewing is usually the order of the day here, you may find some kits if you look hard or join a club, best place to start would be a microwave club. Icom IC7610 Gemini HF1. 1 with regard to conducted spurious emissions. • Waterproof box and power feed • Small dish antenna G4BAO. 2 miles and then George M1GEO at 1. General view of the antennas. SSB Electronics LT-70S (LT 70 S LT70S) service manual and specs. 23cm MRF9045 40W solid state RF amplifier . 432. Thursday December 22nd, 2016. РА 23cm DF9IC was taken as a prototype of this development. Kenwood TS-670 5. Accurate power out setting (on the IC-9100 you turn the knob and put it about where you want it - the IC-9700 has a %age power setting display) Accurate CW pitch setting - as with the power out transverters is a quick and easy way to expand your presence on the VHF, UHF and microwave bands. Apr 18, 2011 · The old Microwave Modules transverters work fine with 1 mW in on 28MHz and produce 10W out and have seperate tx/rx in/out - quite often seen on E Bay at reasonable prices. This is a great improvement on recent previous contests and we feel that 23cms is now really back on form. I The transverter includes a DB6NT preamp and a 1 watt Qualcom amplifier, with a Yaesu FT290 Mk1(with Mutek preamp) as the IF. , Live Oak, FL 32060 USA Monday-Thursday 10am-6pm Eastern 16 DUBUS 1/2006 A Homebrew Yagi for 1296 MHz DX by Heinrich F. Aug 04, 2021 · 1296MHz (1220MHz to 1350MHz) 23cms 4 port power divider - 50 Ohm. Items listed on our Used Gear page are available on a first come, first served basis. The two meter talk back is a Yaesu 290 mark II, a BNOS 100watt linear amplifier with preamp, all into a 9 element horizontal beam. If you have to connect a 23cm antenna as the load instead, use a high-loss cable (e. 3GHz) with 432MHz IF. EUR 69,88 Yaesu FTV-107R, 144 and 430 Transverter radial capacitor kit. The Gemini 23 provides 200W output on 23cms. 23cms Used Circa 2001 6 days, 11h:47m:18s For 2m, 70cms, 23cms and 13cms, a Yagi aerial is best. Listen to 144. I have a partially working 2 to 23cms transverter (MM knockoff that someone provided the PCBs for) that I started in about 1979 that I occasionally blow the dust off and think about updating and modifying to a working state. 100w 23cm Transverter 60w 23 cm Amplifier 23 CM Beacon 23cm Signal Generator 23cm Double Quad 23cm filters 13cm filter 13cm Signal Generator 13cm Transverter 120w 13 cm Amplifier 300w 33cm Amplifier 33cm filter 33 cm Crystal Source 33cm Signal Generator 9cm Transverter Transverter Selector 12 AND 28 volts Klitzing Amplifiers IC-910H tweaks Sep 13, 2002 · GB3USK received on transverter and 144MHz SDR 23CMS DOPPLER SHIFT Added 09/2009 Living in the Chippenham area of North Wiltshire we are all aware of the Hercules transport aircraft that circle around RAF Lyneham. 2011. Kenwood TS-790E (with 23cms) 2. 06 MHz being entered in WSJT-X "Settings->Frequencies->Station Information" for the 23cms band, as a result WSJT-X was trying to send the rig to 2,592. - Perhaps 70cm to 23cm as Fox and ESEO have 2m downlinks. In terms of the receiver, you can use an old FM satellite receiver to receive FM TV transmissions on 23cm directly. Scott Bailey, an atmospheric scientist at Virginia Tech in Blacksburg, and lead of . The PLL reference is 2. The 145 MHz output is passed via attenuators to a Phillips (PYE) R4002, a good quality commercial RX. 16 DUBUS 1/2006 A Homebrew Yagi for 1296 MHz DX by Heinrich F. – A transceiver, (a transverter) and a Yagi • Higher bands – Difference is that transverter needs to be close to the antenna. 8 QSO et DX à 448 kms Station qrp sur 144/432 avec 5w et 2w sur 23cms. 500 for ATV talkback, break in and start asking questions. If you are keenly interested in an item, CALL THE STORE listing the item and order it on the spot as it could be sold before we are able to process your web order. The new design v 2. 00 Shipping, eBay Money Back Guarantee. just connect a microphone, speaker and an antenna to get QRV on 23cm. I like to use a transverter, that is mast mountable. For 2m SSB/CW/data I am still minded to use a couple of stacked big-wheel antennas giving around 5dBd horizontal gain. Today I ordered a couple of large diecast boxes which I'll bolt together with a gasket in between, the top one to house the 45W PA, relays and switching circuit and 23cm system K3 transceiver driving an Anglian transverter from G4DDK, with the PA module producing up to 8W output at 144MHz. It contains the log of user visible changes made to WSJT-X and to Hamlib. Saturday April 6th, 2019. 5W output of the FT290 was within the input range of the transverter, but I figure that all the unused power has to go somewhere, and I didn't really want it heating up the transverter. Apr 29, 2013 · One possibility is 23cms, a band I have never used on TX. 3 with user programmable UHF IF The 23cm transverter’s default configuration is… 18/06/2017 in 23 cm 1296 MHz , 23cm antenna , Amateur Radio , Microwave , QRP , SOTA , Summits on the Air , VHF DX . Directional coupler and RF detector. Apr 22, 2013 · One possibility is 23cms, a band I have never used on TX. Hello all. Portable 2m dish for 23cm (1. Time Owned: more than 12 months. 23cm Antenna by OK1AYU. Jun 02, 2019 · The IC-9700 is a modern rig, a "twin" if you like to the IC-7300 - the later has proved an extremely low cost SDR radio which has sold extremely well. 3ghz - 1269mhz - call it what you will… I have never owned any equipment that will operate or transmit and receive on the 23cms band. I have two 13cms antennas, a JVL quadloop and a 60 cm dish. When I started building up 23cm / 1296 MHz transverter hardware, I knew that I was going to have to similtaneously make at least one antenna to suit: 23cms Quadrature hybrids The critical dimensions are the case and line, I have had 30 lines cut with a laser cutter to better than 0. This year we were unable to field any 13cms equipment. After lots of patience, I managed to get the main part of the transverter working with an output of only about 100mw. Mar 07, 2016 · The transverter comes with a HB9CV antenna etched on a PCB which works really well. Sep 14, 2021 · A recent study by scientists found that that the Mesosphere, the layer of the atmosphere 50 to 80 kms above the surface of the Earth, is cooling and contracting. Schematic diagram and description. We are pleased to present a cooperative development of Pavel US4ICI and Sergey US2IDR – PA 23cm 150 Watt. Inside my 47 Ghz Transverter. Noise figure of 1. I have now corrected that situation by purchasing a 144MHz to 1296MHz transverter from LZ5HP at his SG- LAB web- site. 2uV 12dB sinad. 5W out to drive transverters for 23cms to 3cms. High efficiency antenna. Le réflecteur est en plaque de verre epoxy et les éléments quad en câble de 2,5 carré monobrin cuivre. Many years ago I built a 1296Mhz transverter using the DF8QK design from VHF/UHF Communications magazine. 23cm (1296MHz) MRF9045/MRF9060 High Power Amplifier Project . When the wind is in the east they swing around just in front of my QTH, I guess to land into the wind. I have a two-stage WD5AGO preamp with 0. Sep 13, 2002 · GB3USK received on transverter and 144MHz SDR 23CMS DOPPLER SHIFT Added 09/2009 Living in the Chippenham area of North Wiltshire we are all aware of the Hercules transport aircraft that circle around RAF Lyneham. Simple 23cm bandpass filter. Today I ordered a couple of large diecast boxes which I'll bolt together with a gasket in between, the top one to house the 45W PA, relays and switching circuit and LCD with frequency, shift, RX/TX, S-Meter. Icom IC-202S 6. The Gemini 1. My MK1 13cms station, like my 23cms station, had to share mast space with other bands. This is a multi-mode SDR radio covering 2m, 70cm and 23cms. 2. Working in partnership with the DATV-Express team, BATC is Jun 02, 2019 · The IC-9700 is a modern rig, a "twin" if you like to the IC-7300 - the later has proved an extremely low cost SDR radio which has sold extremely well. Omitting the last stage the module can be used at 23cms. Sep 20, 2014 · 1296Mhz transverter revived. 5ppm Linear Amp Gemini 23 1296MHz 200W Solid State Linear Amplifier. Un premier contact à 466 kms a validé le bon fonctionnement avec 2W. earlier transverters are available for narrow band operation, if it were possible to generate an FMTV IF on 144 MHz then these devices could be used to form an up converting transmitter similar to the G6TVJ superhetrodyne 23cms 2011. F. Jan 02, 2002 · LMW Electronics 23cms Transverter Kit 5. At the extreme left is an LT2S 10m to 2m transverter, the large box is the 100W 23cms amplifier, the box to the left on top of the large box is the 23cms transverter, and the box on the right holds the 13cms, 9cms and 6cms transverters. It uses a 2m IF and does 10 watts out. Reckemeyer, DJ9YW - DJ9YW@t-online. Crystal heaters are fitted to the driver and LO. This combination uses a great deal of the circuitry from the LT-33S and the output stage is a BFQ34 running about 5 watts. VFO and 10 memories, all with own shift and CTCSS. That is a lot more than Texas but still only about 6 percent of the repeaters in that state. I Equipment. G1MFG. com 23cm transmitter & receiver technical notes issue 4 Page 2 of 4 23cm transmitter and receiver operating frequencies The following tables show the DIP switch settings for both the transmitter and receiver. All three of us had the same setup holding the antenna out of or near a window. You can use a 28-MHz IF but 144 or 432 is better for easier filtering of image and harmonics. the project never actually materialised so these brand new and unused units are now available. 9cm G3JVL Loopquad Antenna. I am using a DEMI xvtr 144/1296 and 6w driver amp to 60w first amp (all in the shack). 30 dB noise figure and 31 dB gain. It was quite easy to go put a pair together 23cm Antenna by OK1AYU. 3GHz) and 13cm (2. The image in Fig. 73 Bill G4WJS. The old 23 cms SSPA. 67 ele for 23cms (masthead VLNA work in progress) Max height 9m AGL. Icom IC-910H (with 23cms) (only had it a few weeks, too early to tell) 3. The amplifier uses a two section filter that has a wide tunable frequency range of 960 to 2000MHz, and provides excellent filtering for a very clean output. Comes with original manual & specification paperwork. Mar 24, 2021 · SSB Electronics also makes a 902 transverter kitT using the UEK-3 and USM-3 modules (RX Mixer and TX Mixer). I also built a combined 20W PA and pre-amp, which I place as close as possible to the antenna (usually an old Jaybeam 15-over-15 dual yagi). 2G-AMP1 is a high gain transmit driver amplifier designed for the Mini-Kits 23cm Transverter. Transverter for 23cm amateur radio band. g. One consideration at the new QTH is antenna (non) visibility and I am anxious to go for "neighbour acceptable" solutions on all bands. I also have some sequencing controllers from Michael. 8db. Like most modern ICOM radios recently, it has a touch-screen. Seller: len_0onx ️ (982) 100%, Location: Kilmarnock, Ships to: GB, Item: 234112947344 Microwave Modules Transverter 432 SSB Transverter for spares or repair. Making "optical" (photoresist) PCBs. The amplifiers are designed to meet the requirements of ETSI EN 301 7831 v1. LCD with frequency, shift, RX/TX, S-Meter. The typical beam width of a 10GHz dish (similar to a Satellite TV dish) gives a probability closer to 1: 32400. Sep 15, 2020 · This was the case when I wanted to drive a 23cms transverter from a 2m multimode radio. Excellent G/T, F/B and mechanical properties. Jan 10, 2015 · 23cms contacts totalled 81, with the best distance being into Czechoslovakia. I found in test that I could increase airflow by cascading two identical 12v fans, one blowing into the other. It is available from various 2011. YAESU FTV-1000 50MHz 200W Transverter Amateur great condition with just some paint of the edges of front plate. 24 GHz. I have three DB6NT transverters and three DB6NT amplifiers, I have the MKU13G and MKU133HY for 23cms, the MKU57G2 and MKU602 for 6cms and the MKU10G2 and MKU101H for 3cms. Apr 30, 2013 · 23cm 1296Mhz Transverter May 13,2013: Transverter 23cm/10m 20w Done! May 08,2013: In progress! Sep 05, 2016 · The TX/RX SMA relays will be switched by the transverter via an opto-coupler and IRF510 FET to keep the 28V relay supply well away (electrically) from the transverters' 12V power. groups. Yaesu FT-290R Mk I Radios that I have/had had no feelings about: 1. Currently I have a number of transverters split at the 28MHz IF that I use with a K3S, TS890S and a Perseus. Needs more work on the oven. 13cms amplifier - dbrk. , Live Oak, FL 32060 USA Monday-Thursday 10am-6pm Eastern this issue is resolved, it was due to a transverter offset of +1,296. Applicaton: The transverter shown here runs on 12v (but it does need 36 amps), and is a hybrid using a DB6NT 1w mini-transverter driving the 100w "brick" amplifier shown in the previous article. I think this will Dec 13, 2018 · 432MHz AFS 2018. Details: yaesu, ftv-, amateur, radio, mint, questions, hesitate, main, power, cable. 2K range for 6, 4, 2 and 70cms are high output amplifiers with big cooling and are ideal for DX/EME/Contest operation for long periods at full output. 3GHz) 2010. -28 MHz or +20 MHz, CTCSS 67. The EME1. The transverter includes a DB6NT preamp and a 1 watt Qualcom amplifier, with a Yaesu FT290 Mk1(with Mutek preamp) as the IF. I have built this "junkbox" antenna for my first tests on 23cm with the packet node OK0NJ. Buy Icom UX-9100 23cm Band Unit For IC-9100 from Radioworld. crefomedia. This is a picture of my transverter interface board, an output from the TrxAVR switches via 2N7000s, a G5V-2 relay to disable the PA bias during transverter operation and switch the external PTT line, also 2 G5V-1s which switch the RF paths to the rear panel sockets. Kenwood TR-751E 9. m1bxf March 18, 2012 0 Comments. If you need vertical polarization, just turn it 90 degrees. It has a watt meter on the front, and has 2 crystal positions so you can also do FM or satellites Aug 30, 2021 · SSB Electronics LT-2S MKII (LT 2S MKII LT2SMKII) service manual and specs. Power output from the MK1 was 5 watts and my receiver noise figure is around 1 dB. Oct 08, 2018 · It will have an uplink on 1263. de 13cms amplifier This is a list of the changes, build system an other internal change notes have been removed for brevity. CB Equipment. 70 elements provide maximum gain ever made on 23 cm band. The best microwave transverters available, period. SG Lab 1296 MHz Transverter Version 2. Appleby-in-Westmorland. 00 1 Bid, £5. Currently, it's at ESTEC in Holland, but hopefully will be on it's way to the launch site shortly. 2ghz) transverter by SSB electronics-Model LT23S. uk 01922 414796, for all your radio needs. 5MHz, so when you select the IF frequency on your transverter it may be worthwhile getting TX capability on 1267 and 1263. crystalled for 144MHz IF but with a different crystal can be tuned for 28MHz IF 23cms amplifier and 13cms transverter+amplifier on the mast . 1mm tolerances and I am having some boxes milled from brass. I have for sale a 23cm (1. (CA, TX, FL, PA and NY seem to be the top 5 states for total repeaters across all bands). Unless you want to use separate IF rigs for each transverter, you’ll need a way to switch a single IF between several transverters. DB6NT makes great stuff. It has a watt meter on the front, and has 2 crystal positions so you can also do FM or satellites An interdigital filter for the 23cm band. Antenna wind survival speed 150 km/h. COM #3 - But its Too Technical for me! Transceiver Transverter Low loss There are 168 machines on 23cm in California for comparison sake. Now switch the transceiver to transmit (FM or CW) and carefully turn the attenuator control clockwise until the power meter of the LT23S shows 10 Watts. For the higher microwave bands, a dish will be required. io | 2 channel high dynamic range SDR for bandscope use? Conrad, PA5Y. 4m Tranverter. Low SWR. crystalled for 144MHz IF but with a different crystal can be tuned for 28MHz IF I have for sale a 23cm (1. For example, on 23cms with a beamwidth of 20 degrees (an eighteenth of a circle), the probability of two stations having coincident antenna beams is one in 18*18 , or 1: 324. Very good condition with 2 small marks on the top. Kenwood TS-711E 7. But since I use a 26-elements Yagi for reception, virtually every GSM station is 'nearby' to me. 23cms Used Circa 2001 6 days, 11h:47m:18s transverters is a quick and easy way to expand your presence on the VHF, UHF and microwave bands. 5 watt 23 cm 1296 MHz transverter from SG-Lab in Sofia Bulgaria. 23cm seems rarer in Florida (12 repeaters), Pennsylvania (9) and New York (2 repeaters). 23cms Down Converter to 2m Manufactured in The Netherlands the PE1CMO 23cm Converter is a multi-purpose Converter for receiving 23cm signals using a Receiver or Transverter Rx ( 144-146Mhz ). If a far-away ATV signal happens to be in one A closer look at the amplifiers and transverters. Type: Amateur UHF transverter: Frequency range: 1296-1298 MHz: IF: 144-146 MHz: Drive Feb 19, 2006 · View the 76 GHz Transverter . Sold See similar items £15. For one thing, if you already have a lower frequency transceiver that works, this is a much less expensive way 23cms - 1. 2 of our transverter features better performance and some new functions. The advantage of this scheme is that it allows customization of a transverter housing and antenna/DC switching. 23cm system K3 transceiver driving an Anglian transverter from G4DDK, with the PA module producing up to 8W output at 144MHz. 70 MHz to 28 MHz ASSEMBLED TRANSVERTER 4 m to 10m 29 days, 10h:51m:38s Kenwood TS-2000 Multimode Transceiver incl. Initially this was mounted inside the box on the local oscillator but it was found after its first outing to be more useful if visible from the outside ao a hole was filed and the unit mounted. Nov 26, 2020 · The transverter has an RF output power Indication which was connected up to my usual LM3914 and 10 LED bargraph indicator. Tue 7th Apr 2009, 17:02 #7. Microwave Modules MMT1296 1296 MHz Transverter. The antenna on this drawing is horizontally polarized. 4 GHz repeaters. Our new transverter's design (v 2. Portable transverter for 13cm (2. The final leg of the RSGB as usual is held in February starting at 0900, meaning waking up at 0500! This would be the first opportunity to try the newly built G4DDK Iceni 432MHz Transverter, along with the K3S, solidstate amplifier, HA8ET masthead Preamp and a 20 element yagi at 20'. The local oscillator is a low noise VCO with a small range. My transverter takes an input of 2. Designed, manufactured and assembled entirely the UK, the all new GEMINI linear amplifier is a solid state linear amplifier with 300W output available in 6/4m 2m, 70cms and now 23cms versions. This unit is in great condition and shouldn't be missed. shift presettable, ie. Jan 08, 2020 · With the transverter removed from the RF feedpoint frame I am now able to fit a 12V fan to blow air between the two PA modules that comprise the dual balanced amplifier. It is available from various Apr 29, 2013 · One possibility is 23cms, a band I have never used on TX. To Order Call: 386-364-5529 19519 78th Ter. TRVT_23cms Transverter 23cms FM/SSB home made TRVT F5LGJ Mesures finales 1er proto. Easy to build and expandable, software open-source. May 30, 2009 · Re: 23cm & 10Ghz Radios. 1296MHz, 23cm, amp, Kitbuild, project. this issue is resolved, it was due to a transverter offset of +1,296. It contains some unique features, such as an LED output power meter, a temperature-controlled cooling fan for the PA unit, ALC feedback to the driving radio, a Reviewing the super affordable SG Lab 1296 MHz 23cm transverter! This is an easy way to delve into the world of microwaves and get active on a great band!htt May 14, 2021 · The SG Lab 1296 MHz Transverter is a great way to get up on to 23cm Add the 25 watt PA and you've got the perfect field day station. But many, if not most, 23cm operators actually use transverters with "lower frequency" transceivers (for 2m, or 10m) to operate on 1296. Jul 16 #63453. A 2-stage preamp using MAR6 etc as per KK7B transverter precedes the converter and a narrow 7 pole IDF is fitted before the preamp; sensitivity is about . 2017, we also improved the transceiver going from an 817 and transverter to an Icom 7300 and we used ON4KST Internet Chatroom to generate skeds for us to work stations. Howard Ling - G4CCH Earth Moon Earth - EME : 70cm (432MHz), 23cm (1296 MHz), 13cm (2320 MHz), 9cm (3400 MHz) and 6cm (5760 MHz) Kirton in Lindsey Lincolnshire 23cms amplifier and 13cms transverter+amplifier on the mast . 2 miles. I have watched for results of testing a Wolf-Henning Rech PA by Jun 10, 2004 · The IC-910H has 23cm built-in, of course, and so does one (deluxe) model of the Kenwood TS-2000. Rather luckily John G4BAO lives local and had designed and published a nice 45w LDMOS 23cm amplifier . On 23cms it is 10W. Balun is made of RG-316 teflon cable. . It is very similar to the IC-7300 in ergonomics. Kenwood TS-811E 8. Connect the output "1296 MHz out" to a well-matched dummy-load. The rigs, TX converters, 23cms Transverter and most test equipment is locked to a home brew GPSDO loosely based on the design by G3RUH. Accurate power out setting (on the IC-9100 you turn the knob and put it about where you want it - the IC-9700 has a %age power setting display) Accurate CW pitch setting - as with the power out Nov 26, 2020 · The transverter has an RF output power Indication which was connected up to my usual LM3914 and 10 LED bargraph indicator. EUR 20,34 Voici quelques photos de ma biquad pour la bande 23cms. SSB Electronics LT-230S (LT 230 S LT230S) service manual and specs. Search Jun 28, 2017 · Sunday 18 June 2017. 2K HF Amplifier Doublet Antenna 3 ELE beam for 6 M, 3 ELE on 4M Elecraft K3 MET Transverters for 4M and 2M, DEMI for 70 and 23cms, Linear Amp UK amps for 2M and 70cms, Apr 22, 2013 · One possibility is 23cms, a band I have never used on TX. EUR 20,34 Les meilleures offres pour Unique transverter avec 28 MHz si utilisé pour la bande de surveillance 144. GSM base stations are everywhere nowadays and make a lot of signal. I recently purchased a new 2. I had the ID-51 in one hand and the antenna in the other, holding it out the window. Jul 21, 2020 · This was the case when I wanted to drive a 23cms transverter from a 2m multimode radio. It will handle any mode from my FT817, and it also includes a -6MHz shift for operating through the repeaters. LO is G4DDK board again. Sep 05, 2016 · The TX/RX SMA relays will be switched by the transverter via an opto-coupler and IRF510 FET to keep the 28V relay supply well away (electrically) from the transverters' 12V power. SSB Electronics UHF Transverters: SSB Electronics LT-23S (LT 23 S LT23S) service manual and specs. Seller: gm8bjf ️ (920) 100%, Location: Peebles, Ships to: GB & many other countries, Item: 194260065595 Microwave Modules MMT1296 1296 MHz Transverter. I have two here I am using - one for 2M and one 70cms, I have them running at 2. 5 – 150 Hz. Designed to fill a market gap between the low power outputs of transverters and smaller Mar 18, 2012 · 23cm 80w Amplifier. • 23cms and 13cms – JUST the same as 2m as far as equipment is concerned. 1296 avec TV M sont sur eBay Comparez les prix et les spécificités des produits neufs et d'occasion Pleins d'articles en livraison gratuite! -Sur 1296: 2w avec le transverter juste derrière une biquad en tête de mat. The big BATC shop news is that we are very pleased to announce that the DTX1 is now joined in the shop by the DATV-Express which is a state of the art, high quality exciter for DVB-S and DVB-T formats.

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