[MCARC] KA0AKT
Nate Bargmann
n0nb at n0nb.us
Sun Mar 7 20:42:13 EST 2021
* On 2021 07 Mar 17:57 -0600, Farren Constable wrote:
> I don't know much about coax but I've heard that for a repeater
> application, where transmit and receive are happening at the same time,
> certain types of coax are no good. Is ALL hardline good for repeater use?
> Specifically, this 75' piece with ends on it?
Yes, hardline is the coax to use for a duplex (repeater) system. Other
acceptable cables are RG-400, RG-393, and RG-214 all of which are double
shielded.
LMR-400/DXE 400 Max are fine for home station or half-duplex use but not
recommended for a site with the potential for intermodulation products,
i.e. a site with many transmitters such as certain commercial repeater
sites.
73, Nate
--
"The optimist proclaims that we live in the best of all
possible worlds. The pessimist fears this is true."
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