It works from 3 mhz to 30 mhz, with up to 10 watts on ssb and cw with a very sensitive receiver. Bitx is an easily assembled ssb transceiver for all bands and for the amateur radio operatorhams, with very clean performance. This is a demo for a working bitx version 3 ssb tcvr. Bitx multi band exciter this is a bitx multiband ssb transceiver exciter board for all hf bands from 3. Using ordinary electronic components and improvising where specific components like toroids are not available, it has a minimum number of coils to be wound. Bitx version 3 qrp 20mt ssb tcvr components kit for sale. There is a choice of 80 or 40 metre versions dct dsbcw transceiver. His bitx ssb transceiver used a bidirectional amplifier design and readily available components such that it. It works from 3 mhz to 30 mhz, with up to 10 watts on ssb and cw, with a very sensitive receiver. Bitx version 3 series are mono band ssb tcvr for 20m, the boards can be used for any other bands too by changing coils in band pass filter and tuning vfo as per the frequency required. They gave high marks to this very nice 1720 meter ssb qrp radio. We now provide a cd with our kits that have the all the documents in a very.
Bitx version 3 qrp ssb tcvr mini kit fll frequency counter kit 0 results. Here are some photos of my build of the bitx40 transceiver rear panel antenna, mic wired for kenwoodalinco, speaker, power. Bitx version 3b qrp ssb tcvr components kit for sale. If you made a mistake, just load back the original version from the web. Hams can homebrew the qrp tcvr by using ordinary electronic components. How to make rj45 network patch cables cat 5e and cat 6 duration. Bitx is an easily assembled ssb transceiver for all bands and for the amateur. The foxx 3 transceiver 80m, 60m, 40m, 30m, 20m versions available transceiver radio amateur qrp ham radio antenna electronics projects offset radios electrical engineering blacksmithing header.
Qrp spots to hang out at radios, electrical engineering books, mobile ham. The design and schematic are same for bitx20 and 40mt band, only changes made in the coils. New allband ssbcw micro bitx now available qrz now. Describing and testing a bitx40 7 mhz ssb transceiver that largely copies the famous design by ashhar farhan vu2ese. Bitx version 3 qrp ssb tcvr kit for 20 mt with fll freq.
A general coverage, 10 watts hf ssbcw transceiver kit with features you. New schematic and mods bitx3b3c bitx ssb qrp tcvr for. This video of a modified version of bitx ver 3 which is bitx ver3 b has been taken on 29sep20. All alignment is noncritical and easily achieved even without sophisticated equipment. Make sure you apply them prior to operating the transceiver on an antenna.
It features digital tuning, dual vfos, rit, cw keyer and more. The foxx3 transceiver 80m, 60m, 40m, 30m, 20m versions. Details are provided for the coils to be used and number of turns too. Homebrewing the much talked about bitx20 from india and is being sold worldwide as a kit by om sunilthe radio was originally designed by om. Bitx version 3 series are mono band ssb tcvr for 20mt and 40mt bands, the boards can be used for any other bands too. For firmware, he used kd8cec ian lees cec firmware version 1. Bitx a bidirectional ssb qrp transceiver for homebrewers qrp, ham radio. New listing codar cr70a shortwave hf valve tube shortwave receiver cw ssb qrp. Homebrewing the much talked about bitx20 from india and is being sold worldwide as a kit by om sunilthe radio was originally designed by om farhan and later improved by om rahul, vu3wjm to. Homebrew 80m 40m qrp ssb transceiver yc3lsb qrp 2 duration.