Re: Broadcast Interference filter for Ubitx
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Thanks Gary and Skip
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On Thu, Mar 14, 2019 at 9:13 AM Gary Anderson <gary.ag5tx@...> wrote:
A quick look at the V5 schematic (relay changes over v3 and v4), it appears that the K3 relay pinout numbers now match standard relay pinout numbers (coil on 1,16). The K1 relay has not been updated in the schematic (old numbering scheme). It's not a big deal, if you are aware of it. K1 is drawn differently too (still the old way). It might be at first confusing to those that don't have tribal/historical knowledge and engage on V5.
Anyways, insert the BCI filter in the receive path board trace between K1 "pin 12" and K3 as Skip highlighted. (K3 no longer has a "pin 14", rather a "pin 11")
Rgds,
Gary
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