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Hello list,</div>
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I've attempted to put some new life into my Atlas boards. I wanted to use</div>
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the Mercury / Metis pair to do some receiver skimming. I was able to get</div>
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8 DDCs working with one Mercury by using an NCO -vs- Cordic (inspired</div>
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by the Hermes-Lite2 folks) and only using CIC filters in the DSP (no FIR).</div>
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It is also limited to a 0-30MHz range and is Protocol 2 based.</div>
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It seems to work pretty well for me and I thought I would put it out there</div>
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to share with the community, hopefully someone will find it useful.</div>
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I put the firmware up on the github TAPR site:</div>
<div class="elementToProof"><span style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"><a href="https://github.com/TAPR/OpenHPSDR-Firmware/tree/master/Protocol%202/Atlas/Skimmer_Receiver" id="LPlnk577918">https://github.com/TAPR/OpenHPSDR-Firmware/tree/master/Protocol%202/Atlas/Skimmer_Receiver</a></span></div>
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<div class="elementToProof"><span style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">-Rick / N1GP</span></div>
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