Use one of those Ameritron amp keying buffers, model
ARB 704. You will need 12 VDC to power it, but it
will do the job
George, W6GF
--- 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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