RF Signal Generator - Modulation Adder w/ 1N60 Germanium Diode

Another simple M&P to add modulation to a RF Signal Generator using a Germanium Diode such as an 1N60, 1N34A or...
An interesting circuit below you may find helpful.
Oscillator Sniffer | Close Proximity AM Transmitter | Ferrite Antenna Booster
• Oscillator RF Sniffer ...
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#restoreoldradios

[@Wil_Bloodworth]

Well, it doesn't get much more simple than that does it?! I will certainly have to try this at home. Thank you Don!

[@RestoreOldRadios]

William, it’s definitely simple and works fairly well considering the approach. Best, Don

[@erikdenhouter]

And I would have thought that no diode was needed, just the RF and AF in series. Still I hear a good quality sound.

[@RestoreOldRadios]

Yep, it’s not a perfect solution, but definitely provides the means of modulating the carrier. Best, Don