Two Transistors T20 Radio (CB18386E)

This commercial earphone receiver was manufactured in the 1960s in Japan. It was powered by a 9 V battery and the transistors were made of germanium.

| Clique na imagem para ampliar |

Ceramic Heat Sinks
August 2017 - Mouser Electronics is offering a new range of Ohmite ceramic heat sinks. The new...
Variable Active Cycle CMOS Oscillator (CB19234E)
This circuit has adjustments for both the time the signal is at high and low levels. Inverter or...
Xenon Flasher (CB7590E)
This flasher circuit was found in Radio Electronics from the 90s. The circuit must be powered by a...