[hpsdr] Penelope J6 Open Collectors on TX

[n3evl]

I'm happy to report that an upgrade to 3.3.9 (and the associated full 
database reset) resolved the issue with the open collector outputs.  The 
band selection on my homebrew amplifier's LPF is now working properly in 
both RX and TX modes.

Thanks again to all who responded.

73, Pete, N3EVL

On 12/24/2016 5:46 AM, List Mail wrote:
> I have used the Open Collectors to control relays to select the LPF on 
> my external PA right from the start, and it has worked as expected 
> right through all the versions of PSDR over the past several years.
> The following may be stating the obvious, but sometimes we overlook 
> the obvious, so here it is!
> Note that the pins on J6 go towards ground when activated, so these 
> need to be connected to the ground side of your relays, there needs to 
> be +12 V on the other pin of all your relays for this function to 
> operate. Also, the “External Control” (button on v3.3.9) must be 
> selected to activate or set up the OC feature.
> 73,
> Luke VK3HJ

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