Series Modulated AM Transmitter
Series Modulated AM Transmitter Series modulated AM transmitters stand out as the ideal choice for electronics enthusiasts starting their radio…
Category: QRP
Class C – AM Transmitter
Class C – AM Transmitter Class C AM transmitters rule the amateur radio world. These solid-state transmitters deliver high efficiency…
Simple two stage one watt AM transmitter
One watt AM transmitter This is a simple two-stage transistor One watt AM transmitter designed for the HF band. The…
Ten Minute QRP Transmitter
Ten Minute QRP Transmitter This is a simple crystal-controlled CW (Continuous Wave) QRP Transmitter circuit designed for amateur radio use,…
G4RAW 80M QRP TAG CW Transmitter
G4RAW 80M QRP CW Transmitter: The original version was built on tag strip, hence the name. For PA, we can…
Circuits – Pippin QRP Transmitter
This pippin QRP transmitter is basically a conventional colpitts type crystal oscillator with output taken from a low value collector…
Circuits – 7 Mhz 5 Watts CW Transmitter
The above 7 Mhz 5 Watts CW Transmitter circuit was found in one of back issues of sprat. Still i…
Circuits – 7MHz CW / AM QRP Transmitter
7MHz CW / AM QRP Transmitter The circuit of a 7MHz CW / AM QRP transmitter described here can be…
Video – Belgaum net in 7050 khz
Belgaum net in 7050 khz Monitored in my GEK 2X HF Transceiver at my krishnagiri qth. The Belgaum Net…
Video – ubitx3 with nextion display
ubitx3 with nextion display Demo of ubitx3 with nextion display reception in my shack. The uBITX v3, developed by Farhan…