Chinese BY-101A 4 Bands QRP Transceiver Kit

QRO/QRP

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…

SSTV Pad for iPHONE

DIY

SSTV Pad lets you decode and display Ham (Amateur) Radio SSTV (Slow Scan TV) transmissions. Just connect your device to an HF radio (or even set it next to the radio’s speaker), tune in an SSTV frequency, and watch the pictures. SSTV Pad decodes all of the popular SSTV modes, including Robot, Scottie, Martin, and…