Radio Constructor   Magazines   Valve Radios   Transistor Radios   Military Radios
  My Workshop   Portable Radio Index   Manufacturers Index   Radiograms-Record Players   Crystal Sets   Links   Component Data   Getting Started   For Sale and Wants    EMail

Information on Valves,Transistors,Coils and other Components

Valve Data


Transistor Data

OC81D. Semiconductor Data


Capacitors,Resistors and Valve holders

Ardente,Osmor,Denco,Repanco Wearite Coils and Components

Points on Pick ups

Points on Pick ups

Repanco SH4 Superhet circuit

Repanco 3 Waveband Shortwave circuit

Indicator from the 1950's and 1960's


Last updated 21.7.2007

2003-2005 © Maurice Woodhead