RE: [Repeater-Builder] Re: Zetron 38A not sending reverse burst

2009-11-23 Thread Nate Duehr
The TS-64 also SEEMS to detect STE properly. Well kinda... It loses "lock" on the CTCSS during the 180 degree phase shift, and then it "sees" it again not too long after. Resulting in what I've dubbed "double bounce" unkeying when a TS-64 is detecting CTCSS from a stock GE encoder. Not sure I LI

Re: [Repeater-Builder] Re: Zetron 38A not sending reverse burst

2009-11-20 Thread wd8chl
wspx472 wrote: > Thanks for the useful info. Very interesting. On a somewhat similar > topic, we ran into a situation where the local Motorola shop sold a > local entity a repeater and several portables using a DPL code that > only certain models of Motorola have. We checked every Kenwood, > Vertex

Re: [Repeater-Builder] Re: Zetron 38A not sending reverse burst

2009-11-20 Thread Cort Buffington
I've gone so far as to make a couple of "changes" to a Motorola MSR2000 to not send reverse burst, and hold the transmitter a little longer than a normal reverse burst -- that is to say, chicken burst. That was a different application, what I'll do next time I deal with a Micor or MSR with a Zet

Re: [Repeater-Builder] Re: Zetron 38A not sending reverse burst

2009-11-20 Thread wd8chl
Eric Lemmon wrote: > The TS-64 does indeed encode a reverse burst STE signal. Unfortunately, it > has the 180-degree phase shift, because that is really easy to do. It > cannot encode a 120-degree phase shift, so that means it is fairly useless > with Motorola and a few other radio brands. When

RE: [Repeater-Builder] Re: Zetron 38A not sending reverse burst

2009-11-19 Thread Eric Lemmon
The TS-64 does indeed encode a reverse burst STE signal. Unfortunately, it has the 180-degree phase shift, because that is really easy to do. It cannot encode a 120-degree phase shift, so that means it is fairly useless with Motorola and a few other radio brands. When I contacted Comm Spec about

Re: [Repeater-Builder] Re: Zetron 38A not sending reverse burst

2009-11-19 Thread Cort Buffington
Anybody have a 38Max they want to sell me cheap? (he he... now that we're on an anti-Zetron thread :) :) On Nov 19, 2009, at 9:13 AM, wb0vhb wrote: > From my experience, the Model 38 and 48 will not do reverse burst. > > I did however use a Arcomm audio delay board and accomplished the same >