Posted in eagle mixer radio

EAGLE CAD Toroid drawing tool

This small bit of software can auto-generate a toroid outline for EAGLE. You can select horizontal or vertical mounting, and…

Posted in mixer radio transmission lines

Diode ring mixer

A picture says a 1000 words.. this is an ancient mixer on e-bay recently, I have one for experimentation. It…

Posted in mixer radio

Quad FET mixer

Saw this mixer here (google translation – the original website is in Japanese).It looks quite neat! The entire website has…

Posted in mixer

Mixer circuits

Most modern mixer information these days concerns the Gilbert Cell active mixer, but these are alternative active mixers, snippets from…