[amsat-bb] Re: Educate the Manufacturers
ko6th_greg at hotmail.com
Thu Dec 16 21:09:18 PST 2010
> >Spot on. It has to be full duplex for cross band repeat to work, whether
> >the guys who write the manual, marketing literature, or QST review
> >realize it.
> That's correct, except that the radio doesn't need to be able to use
> the mic or speaker while in crossband receive mode, so it is
> theoretically possible to have a crossband repeat capable radio
> without being able to make use of the duplex capability otherwise.
I believe this is the operative statement. I haven't tried it in a while (years), but I recall that my Alinco DR-610T mobile rig was not able to receive on 70cm while I was keyed up on 2m for a satellite contact. I remember this because it's frustrating when you can't hear what's going on. Haven't tried V/U satellite mobile since (and that was while parked in my driveway).
The DR-610T is definitely capable of Cross-band Repeat, however.
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