Schematic DIY KitSpherical Audion Basic circuit of radio technology
To study the basics of radio technology, you can build a spherical Audion receiver. This historic shift approach clarifies many basic principles of HF reception (and transmission) technology. Here you'll find some links to Pendelempfaengern

Here you will find Schematic Circuit Diagram for DIY and further information on Spherical Audion
Sponsored Ads:

Sponsored Ads:

Simple short wave Audion
Mimilaistischer receiver with a transistor

You are Visitor Nr. 185493