The Red Hot 40 is a high performance QRP CW transceiver kit for the 40m band. It has been designed to operate well in the presence of large out-of-band (shortwave broadcast) and in-band (contest station just down the road) unwanted signals. It should easily meet the requirements of most QRP’ers, from the most competitive contester…
30m SWL Report Date: 29 Nov 2011 Time: 14:30 GMT QRG: 10134 KHz QTH: Czech Republic / Europe. Basic Power: 500 mw QRK: RST in NW of Germany is 579 200 mw QRK: RST 559 100 mw QRK: RST 539 Power is changing in three steps (500, 200 and 100 mW). Beacon working with two…
Specification TX : 3.5-4.0MHz, 7.0-7.3MHz, 10.1-10.15MHz, 14.0-14.35MHZ RX: 3.2-16MHz Output power : 12V supply 4-5W, 13.8V 6-7W External Supply : Voltage:9-14VDC Optional : batterypack:11.1V Current Draw : RX about 60ma TX 800ma (12VDC) Side tone : 700Hz Memory: 1-30 Automatic key : Built in with adjustable speed Selectivity : 4 crystal filter, 400Hz-3KHz Continued adjustable…
Chinese “PANDA 1” & “PANDA 2” multi-band SSB CW QRP Transceiver Kit. – IF the 9MHZ – RX sensitivity: 0.3UV – RX Frequency coverage: 1.5MHZ – 22MHZ – Mode: SSB, CW, AM – TX Power: 20W (0 – 20 power adjustable) – TX Frequency coverage: 80 meters, 40 meters, 20 meters, 15 meters (each covering…
Chinese “Elecraft” style kit BY-101A is a frequency of. The use of SMD components, double-sided PCB. Bands : 80 meters, 40 meters, 20 meters, 15 meters, Mode : SSB (LSB & USB) and CW. The oscillator uses digital frequency PLL synthesizer controlled by the MCU, the minimum step 1K, 1K within the scope of both…