Jim McDonald wrote:
> I converted my Yaesu band decoder to use with my Orion but it's not working
> in automatic mode. I've measured the voltages from the Band Data 1 (or 2)
> at the input of the band decoder and see 1.4 V on each, except the selected
> band, which is 0 V. Is that all there's supposed to be? It does work fine
> selecting the antenna with the switch.
Orion's outputs are open-collector, no voltage is sourced.
1.4 V comes from the band decoder, not from Orion.
For reliable operation pull up resistors should be added.
73,
Sinisa YT1NT, VE3EA
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