[aprssig] Voice Aert redux
Robert Bruninga bruninga at usna.eduMon Feb 12 18:34:47 UTC 2007
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Voice Alert: > The what if base stations had PL on RX only but not on TX? > That way, you could know about other mobiles but not be > annoying the neighbors on a regular basis. Yes, perfect for home stations. But I know of no ham radios that can set TX PL independent of CTCSS for receive. There may be some, but I have never owned one... Bob,Wb4APR > > Chuck > NA6BR > > Quoting Robert Bruninga <bruninga at usna.edu>: > > > > >... (has *anyone* ever made a random voice alert contact? > > > > It seems... easier to work... DX than... another APRSuser. > > > > > > I have made two or three -- in the past -- oh -- say -- 6 > > > or 8 years! Lee Dahlen was one, Bob Bruninga was another. > > > And in the middle of nowhere, too! > > > > That's the joy of APRS Voice Alert. If someone is there and > > within 2 or 3 miles of you, you cannot miss the opportunity for > > a live simplex QSO. > > > > CAVEAT: As long as some fool in the area is not running it 24/7 > > from a basestation which causes everyone in that area to turn > > their volume down so that they don't have to hear his 24/7 > > false-alarms... In that case, its back to normal mobile ham > > radio... Ships passing in the night with no comms... > > > > We have such a signal in Washington DC... Voice Alert packets > > are on, but no one home (listening)... I turn down my volume > > and then forget for days to bring it back up. > > > > Like we say, it only takes a few un-informed individuals running > > it from base stations or 24/7 parked cars to wipe out Voice > > Alert in an area. > > > > Bob, Wb4APR > > > > > > _______________________________________________ > > aprssig mailing list > > aprssig at lists.tapr.org > > https://lists.tapr.org/cgi-bin/mailman/listinfo/aprssig > > > > > > > > > _______________________________________________ > aprssig mailing list > aprssig at lists.tapr.org > https://lists.tapr.org/cgi-bin/mailman/listinfo/aprssig >
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