SolderSmoke DCR Challenge -- Mixer and Diplexer
1:31:32
SolderSmoke Podcast #257 -- Wrap-up and Conclusions from the Direct Conversion Challenge Project
35:28
SolderSmoke DCR Challenge #4 Band Pass Filter
24:55
55 - Another Direct Conversion Receiver
13:12
#167: How a Diode Ring Mixer works | Mixer operation theory and measurement
22:24
Popular Electronics Audio Amplifier Project 30 Watts - May 1990 Issue
23:57
Is This Radio Frequency Mixer the Game Changer We've Been Waiting For?
20:58
K8TND VLF Sferics Receiver Experiments ( Sferics Detector ) - VLF Natural Radio
32:34