mcHF QRP Transceiver Project

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…

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TAJFUN-1000 VHF PA

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,…

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LNR LD-5 QRP HF Transceiver

New QRP 5 Bands (40m/30m/20m/17m/10m) HF Transceiver. Power – 5W output in CW/SSB. Features:Frequency Range: 7000 kHz – 22 MHz Frequency Stability: +/- 1 ppm typical over 0-50 C Antenna: 50 ohms; HF: BNC Modes: USB, LSB, CW, DATA: CAT Jack, PSK/RTTY/CW optional external text decode/display Dual VFOs Weighted VFO A knob 100 Memory storage…

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Cooler KX™ Elecraft KX3 Heatsink Upgrade

Cooler KX™ is a line of painstakingly designed and meticulously crafted aftermarket heatsinks for the Elecraft® KX3 transceiver. VE7FMN currently offer two models, both of which are mechanically compatible with the Side KX End Plates and Side KX Cover accessories offered by AK6Q: The Cooler KX Lite™ is sufficient for most work below 30 MHz…

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