Re: QO100 JT9E-Fast
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It's about 13dBW EIRP. 300mW PA to an 18dBi (ish) helical
JT9E-Fast is generated from an LMX2541 synth. The controller is in free run, no GPS timing, although I did start it running more-or-less synchronous with a 15s boundary. The Fast modes just repeat the frame throughput the Tx cycle, and although the WSJT-X software uses timing slots, it doesn't care over-much where a burst of signal occurs inside the slot.
On Mon, 28 Dec 2020 at 16:06, Denis Stanton G0OLX <Stantondenis@...> wrote: