Tag Archives: frequency synthesizers

Python Code for the Si514 Programmable Xtal Oscillator

I’ve put together a number of project using the Si5351. However, I’ve got to admit that with its surface mount package and need for an external crystal, it’s kind of a hassle to work with. For that reason, I purchased a few Si514 to see how they compare. The Si514 is a single frequency user-programmable …

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Controlling The Si5351 Signal Generator From HDSDR

I’ve mentioned a few times that my preferred interface for software-defined radios (SDRs) is HDSDR. I like the way it’s layed out and I especially like how it allows for control of different hardware by simply dropping in a new control DLL. Ever since I built the previously described Si5351 signal generator, it’s been on …

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A Simple Si5351 Signal Generator

Lately I’ve been working on some simple receiver designs and decided it’s time to put together a real signal generator. I like the smell of melted solder as much as anyone else but I’m getting tired of rebuilding the wheel for each receiver design I want to try. With that in mind, I decided to …

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