QRPLabs Ultimate 3 Pt2 Low Pass Filters

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=pdPrmiURB_U

We are building this niffty little WSPR transmitter. In the second video in this series we wind coils for the low pass filter. We also take some time to talk...

ham radio, Amateur Radio (Hobby), QRP Operation, QRP, Low-pass Filter, Radio, WSPR, harmonics
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