Drake L7 Linear Amplifier is a little weird part 1 output circuit
22:57
Drake L7 Linear Amplifier is a little weird part 2. Input circuit, 10 meter mods and Grid Grounding
14:13
Drake L7 Linear Amplifier on the bench, keyed down on the Dummy Load.
10:10
Testing the Minipa70 HF Amplifier Kit
13:41
Drake L4B Power Supply Harbach Electronics Kit Installation
10:03
Navaho TRC457 Part 4 D858 PLL Chips is odd, 2.5kc TX offset as they use the USB crystal
5:37
Low Noise Differential Amp Cuts Noise By ~100x
13:19
Drake L7 linear amplifier RF Deck #2 only, unpowered walkthru, this 1 is clean, I Likkie.
29:55