6 May 2010

Useful Simple Signal Generator

Dom Baines has a useful blogsite and today I noticed this NorCal circuit on his page for a multi-band S9/S1 signal generator. It uses a switched crystal oscillator with 2 well-defined output levels at 50uV and 1uV, so is ideal to test receivers.

1 comment:

Ricardo - CT2GQV said...

It works beautifully, just shield well the attenuator pad because there is a tendency to pick and add oscillator signal.