55 - Another Direct Conversion Receiver
30:05
59 - Analogue Direct Conversion Receiver
38:36
56 - Building An Audio Amplifier
13:42
Rastrear Transmissores de Rádio / KrakenSDR
52:26
58 - Small Signal Analysis (AC Calculations)
23:47
Valve/Tube Design - Loadline Example Test - Part 2.
14:29
Super Simple Breadboard-SDR Receiver from 50 kHz to 30 MHz
12:05
#339: Basics of a Super-heterodyne Receiver - how it works, and a peek at the signals
13:13