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Picowatt Transmitter

An FM transmitter with a BF961 in Fetron configuration

Picowatt Transmitter
The BF961 is a plain vanilla dual-gate MOSFET, which can also be configured to act as a Fetron. And with this Fetron you can build a simple FM radio transmitter with low power consumption and low output power — ideal for testing FM radios and the like. If you’re not familiar with the term Fetron, read on...
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