I use the TS870 with TR log and a direct serial port cable with no problem.
There is a subtle issue with RS232 handshaking but you only run into that if
you are streaming commands. I did some investigation with Tree a long long
time ago on this issue. If you search the TR log archives for TS 870 you might
find the thread. Of I can see if I can find it in my archives (uugh!).
-------------- Original message ----------------------
From: "Martin Monsalvo, LU5DX" <firstname.lastname@example.org>
> I need to know if the IC 775 and TS 870 need an external interface to use
> or if these transceivers can be controlled directly through the serial port
> the computer.
> Martin, LU5DX
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