Adding a tone/noise filter to any radio.
23:08
Poor receive sensitivity or is your S meter not linear.
18:34
Beware of flood damaged radios.
17:19
Olight - What's the best Flashlight User Interface?
43:52
The £25,000 Pre Amp that went Wrong Tom Evans Mastergroove SR mkIII RE-UPLOAD. Mend It Mark
9:19
Can Ferrite Beads Improve My Ham Radio?
25:27
Ground loop problems when connecting audio signal generator to radios for testing. The fix is easy.
32:44
- 40dB RF Tap / Sampler For Your NanoVNA or Oscilloscope
42:29