8-Band Decoder

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This 8-band decoder is designed to work with the 8-band RF output switch and the "Portsdown 2018" software. It will provide switching signals (either always on, or PTT activated) to 4 Power Amplifiers and 4 transverters, and it also enables you to set which VCO filter should be switched in for the 4 transverter outputs. PCBs are on order and will be available from the BATC Shop.

The firmware for the 16F883 PIC will be available on the BATC GitHub site (once validated).

The schematic is here:File:8 BAND DECODE V2-0 SCH.pdf

The board layout is here:File:8 BAND DECODE V2-0 SS.pdf

The parts list, which is currently provisional, and only checked against the DigiKey Part Numbers, is here: File:8 BAND DECODE PARTS.xls

A drill template for the board (which has been designed to be a form and fit replacement for the 4-band decoder) is here: File:8 BAND DECODE V2-0 DRILL TEMPLATE.pdf

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