Portsdown Filter Modulator board stock

The place for announcements on the latest stock items and for your feedback on items that you would like to see in stock
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Joined: Fri May 26, 2017 6:57 am

Re: Portsdown Filter Modulator board stock

Post by G4FRE » Tue Dec 04, 2018 3:13 pm

For me, the only feature missing from the pluto unit is a PTT signal output to key the subsequent transmit steges needed to get the output up to a reasonable level. Its shown in the GUI but not implemented.


Plus as Mike says you can already use it as a DATV generator using Charles' excellent DATV-Express PC software.


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Joined: Sat Sep 20, 2014 9:15 am

Re: Portsdown Filter Modulator board stock

Post by g0mjw » Tue Dec 11, 2018 2:50 pm

We could easily add one. It has GPIO lines on the PCB. Alternatively maybe a more universal PTT based on USB control would be useful. It could do band switching too. These exist already, you could even use an Arduino nano.


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