RF Video Guides (Part 2)

The FET (field effect transistor)

HomeBrew AD9850 Arduino DDS VFO on the Cheap!

Homebrew SSB Transceiver using an Arduino driving a DDS

CUMBRIADESIGNS X LOCK VFO STABILISER

Arduino Uno and AD9850 DDS

Homebrew 10/20/40m EFHW vertical Antenna “SOTA”

Checking Coaxial Cable Traps Using the MFJ Grid Dip Meter Adapter

4:1 balun construction

How to Test Inductor Cores.