Saturday, March 31, 2012

My First AVR Project

Finally tested my new AVR-programmer on programming DDS for 50MHz beacon (per OK1DX design here). Easy work with AVR Studio 5.1 (free download).

The DDS is based on a module with AD9850 that I have obtained on eBay for very reasonable price.

I intend to filter it and amplify to ~20W for omni-directional antenna this season. Hope my job schedule will allow me to do that. Preliminary frequencies are 50.0665 / 50.0670 MHz FSK or 50.0665 MHz CW.

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