The Oak Hills Research OHR 100A single band CW transceiver kit is offered in 80, 40, 30, 20, and 15 Meter versions. Each can be aligned to cover 70-80Khz in a fairly wide band, but here are the defaults for which detailed specification is provided in the manual: 15M 21.000 – 21.070 20M 14.000 –…
AOR announced new QRP 5 Watts TRX-305A HF SDR Transceiver KIT at the Tokyo Ham Radio Fair. This is Full digital RF signal processing kit. Main KIT board Video: Manual PDF File (in Japanese) Price: TBD Link
Photo by M0NKA The original idea was born two years ago when I got really interested in the 70Mhz band and found out that I had to homebrew something as commercial gear at that time was not available. My choice was Softrock Ensemble and OZ2M transverter. The extra part was a bulky and power hungry…
SIDE KX COVER Thermal formed LEXAN Polycarbonate (same material used in fighter cockpit windshields and bank teller window bullet proofing.) Covers are individually cut in a CNC mill after forming, for uniformity and perfect fit Completely covers all of the radios delicate LCD display, control knobs and buttons while in transport, keeping away dust and…
TAJFUN 1000 is small, lightweight but robus LDMOS Power Amplifier. Specifications: Freqency Coverage: 142-146 MHz (Available versions for 50-70432 and 1296 MHz) Operating Mode: FM, CW, SSB, DIGI Output Power: 1000W Input Power: 8-9W (inside 3dB hybrid attenuator) Power supply inside: 48VDC / 1800W Suppression of harmonics: <= 75dBc LowPass Filter Working temperature: 0-45 °C,…