20 Meter qrp linear amp kit
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. Select the band of interest to you and don�t forget our custom matching case set for a complete station look.
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