Dave,
I don't run a TL922, but have been using Ameritron
QSK-5's to do the t/r with the Orion II and my amps. I
keep the amp in keyed (tx) condition, no receiving
thru amps relay. I have been running the QSK-5's for
sometime. Current amps are Alpha 99 and Command
Technologies HF-2500 Magnum. No keying faults in
thousands of CW full QSK QSOs. Saves amp t/r relay and
my ears from annoying amp t/r relay noise.
73,
Ken, KA0W
--- G3RXP <g3rxp@btinternet.com> wrote:
> Dear All,
>
> I bought an Orion 2 in July, and I am now trying to
> connect it to the TL922. I know the TL922 keying
> voltage is just over the 100v, so Ive tried relays,
> this combined with origional relay gives a long pull
> in time, and reed relays just welded the contacts
> together. Could anyone point me in the direction of
> a circuit which would connect the TL922 directly to
> the Orion. Ive done a search on the web but nothing
> found so far.
>
> Many Thanks
> Dave G3RXP
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