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40 Meter 20 Watt QRP Linear Amp Kit, Ham Radio QAMP40C - All Spectrum Electronics
40 Meter 20 Watt QRP Linear Amp Kit, Ham Radio *NO LONGER AVAILABLE / DISCONTINUED*
Model # QAMP40C
 $43.95 
40 Meter 20 Watt QRP Linear Amp Kit, Ham Radio
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*NO LONGER AVAILABLE / DISCONTINUED*

20 Watts of Power...Cuts Right Through the QRM!

  • Works great with Ramsey QRP rigs, or any other 1-2W transmitter
  • Built in T/R relay automatically switches between RX and TX
  • Operates all modes...CW, SSB or AM

Need a little extra boost for your QRP rig? This nifty little amplifier may be all you need. Believe it or not 20 watts is only 7db (about one S unit!) less power than a full sized commercial transceiver. These compact amplifiers are easily driven by any of our QRP transmitters or any other unit in the 1/2-2 watt range. Advanced power MOSFETs are used for the utmost in efficiency and purity, while a multistage low pass filter is used to assure a clean signal output. Power required is only 12 VDC at 2 to 4 amps, depending upon power output. Complete step-by-step instructions are provided which makes building the kit a breeze. The amplifier works well for all modes: CW, SSB and AM. Case included.

User Manual in PDF

This product was added to our catalog on Tuesday 14 November, 2006.
Reviews *NO LONGER AVAILABLE / DISCONTINUED*
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