1. K

    filtering / shielding for RF power supply from usb-pd

    Hi all, you’re probably going to say this is a dumb idea, but please instead consider it a challenge... I’m trying to build a 12V power supply to use with RF projects. The catch is that I want to try to make it run off of usb-pd, from a usb-pd decoy board. I’m trying to get as clean of a power...
  2. A

    Documenting a TRF Radio build

    Greetings, I'm new to electronics and am interested in the field just as a hobbyist. I've read the Complete electronics self teaching guide by Boysen and Kybett and am now moving to Basic Antennas ARRL and Building your own transistor radios by R. Quan. To be honest im attracted to RF...
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