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A two channel SI5351 signal generator

Posted on Thursday, October 12th, 2017 in RF by DP

2chm sig gen finidhed-600

DuWayne Schmidlkofer has a nice write-up on building a two channel SI5351 signal generator:

After getting the sketches written for the SI5351 board written to support multiple display types, I decided I need to write one more. Now that Pete is moving the Simpleceiver to a single conversion super-het, I will have to worry about the BFO as well as VFO frequency.  Since I will probably use a different crystal frequency than Pete for the IF filter, I need to have a way to find the correct BFO frequency for both upper and lower side band. The easiest way to do that is to write a sketch that uses the 5351 as a two channel signal generator,with independent control of both frequencies.

See the full post on his blog.

This entry was posted on Thursday, October 12th, 2017 at 11:41 pm and is filed under RF. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

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