Why not leave your exciter on and only PTT your power amplifier (PA)? Or use an RF to shunt your exciter signal into a dummy load. Just a couple of random thoughts.
CJH From: HackRF-dev [mailto:hackrf-dev-boun...@greatscottgadgets.com] On Behalf Of Gavin Jacobs Sent: Saturday, June 09, 2018 5:57 PM To: hackrf-dev@greatscottgadgets.com Subject: [Hackrf-dev] Still hoping for PTT Has there been any progress on implementing digital i/o from/to the hackrf One. I'm hoping that someday the hackrf can supply a PTT signal to an external amplifier. Jake
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