QPA-1 Universal 3-30MHz QRP PA. >37dB average gain, -10dbm to 0dBm input (without attenuator). Output Power Max: 15W (with extra heatsink). Keyed input for CW mode (signal input from ILER-DDS, Xtal oscillators, SSB/DSB generators etc.)
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The QPA-1 Universal 3-30Mhz QRP PA kit is discontinued.
However, you can freely build it yourself
I share the file to make the PCB (Sprint Layout 6.0). Download.
You will need to have the Sprint Layout viewer. Download.
QPA-1 kit assembly manual (schematics, parts list etc). Download.
Owner: Javier Solans Badia VAT ES40882092Y
phone : +346 937 78 116 (only previously arranged calls by email)
Address: Bon Paper, att. Javier Solans, Avenida de Blondel, 31
25002 LLEIDA -SPAIN-