01-07-2014, 11:09 AM
For radio work I have been using a modern HP3325A Synthesizer/Function Generator.
You can get them on eBay for anywhere from $75 to $150.
The frequency is of course dead on. They can be AM modulated by another audio type signal generator.
I have gotten good at repairing HP3325A and the newer HP3325B's also.
So you can sometimes get them even cheaper if you are willing to take a risk and try to repair a "Bad one".
They go up to 20 MHz on the front panel but will go to 60 MHz
in a limited fashion via the rear panel.
Just an idea...
Herb S.
You can get them on eBay for anywhere from $75 to $150.
The frequency is of course dead on. They can be AM modulated by another audio type signal generator.
I have gotten good at repairing HP3325A and the newer HP3325B's also.
So you can sometimes get them even cheaper if you are willing to take a risk and try to repair a "Bad one".
They go up to 20 MHz on the front panel but will go to 60 MHz
in a limited fashion via the rear panel.
Just an idea...
Herb S.
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