Difference between revisions of "WA3TFS SDR Upverter Design"

Revision as of 12:12, 14 October 2021

SDR up-converter/receiver provides excellent performance over an extreme frequency range.

Nice silver mica caps
Real SBL-1 mixer
Build was tough due to very small pads on the PCB
- Particularly tough to solder ground pads
- Pad shapes were not round so less area to set soldering iron
Pin 1 orientations on the mixer and oscillator "backwards" from other board legends
My kit was missing the center cap of the band filter (150 pF)

Revision as of 12:11, 14 October 2021 (view source) Blwikiadmin (talk \| contribs) (→‎Build) ← Older edit		Revision as of 12:12, 14 October 2021 (view source) Blwikiadmin (talk \| contribs) Newer edit →
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−	SDR up-converter/receiver provides excellent performance over an extreme frequency range. ~~Free [http://hdsdr.de/ HDSDR] software allows you to control all demodulation specs and works on all modes~~	+	SDR up-converter/receiver provides excellent performance over an extreme frequency range.

	* [https://044640f.netsolhost.com/ 1 kHz to 1.7 GHz SDR Receiver] - WA3TFS Design		* [https://044640f.netsolhost.com/ 1 kHz to 1.7 GHz SDR Receiver] - WA3TFS Design