Chinese DIY QRP HF Transceiver X1MKII

  Frequency range: RX: 0.5 ~ 30Mhz, 50 ~ 55Mhz. TX: 0.5 ~ 30Mhz, 50 ~ 55Mhz. Mode: SSB / CW / NFM / AM / RTTY (AM receive only). Receiving sensitivity: better than 0.3uV. Operating voltage: 9 ~ 20VDC. Transmitting power: maximum output of 20W, the segment average, power is continuously adjustable. Receive Current:…

Reactancelabs OpenSynth 3000 Kit

High performance phase locked loop frequency synthesizer kits. Assembly manual on CD included – 3000 – 3450 Mhz frequency synthesizer kit – Can be programmed between 3000 MHz and 3500 MHz. – Assembly manual on CD included – 3000 – 3450 Mhz frequency synthesizer kit – Can be programmed between 3000 MHz and 3500 MHz…

DIY: JYE Tech™ FG085 miniDDS kit

The FG085 is a low cost yet versatile function generator capable of producing signals of many common waveforms. As an easy-to-use tool operation of FG085 is very simple and straightforward. It is an ideal test/experiment tool for electronic hobbyists and students. This is the kit version of FG085. All SMT parts have been pre-soldered on…