New RGO ONE with high BDR and great VBF filter

Описание к видео New RGO ONE with high BDR and great VBF filter

An excellent example of high dynamic range for close spaced sigs and great variable xtal VBF filter functionality on RGO ONE transceiver in CW mode on crowded band.

You can hear on the band two different stations as close as 430Hz at level around S7-S9!
When VBF is activated and narrowed to 300Hz or so then disturbing station was reduced to almost zero on S-meter and comfortably copied.
Switching in between both stations shows how comfortably are both readable with VBF in action.

VBF (Variable Bandwidth Filter) is simple, well designed optional 4-poles crystal filter cascaded with 8-poles roofer at IF-stage.

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