problem solved
Moderator: Queue Moderator
problem solved
problem solved
Last edited by k4iii on Fri Jun 27, 2008 10:09 am, edited 1 time in total.
Re: Thanks
So your the only one that sounds good on the repeater!!
What's the big deal with having the reverse burst? Most
other users on a repeater will make a comment that your
signal sounds good. What is different in your radio
that the rest of us don't have is the normal question.
So your transmitter stays keyed for an additional 150
Miliseconds. Does that make your transmitter worse
than any other? Most people would rather hear
a transmitter with reverse burst used on a toned
input repeater. You don't end up with the noise
burst at the end of your transmission. It sounds
clean.
Sounds like you want to go to a bunch of work
to modify a radio that is working just fine.
Jim
What's the big deal with having the reverse burst? Most
other users on a repeater will make a comment that your
signal sounds good. What is different in your radio
that the rest of us don't have is the normal question.
So your transmitter stays keyed for an additional 150
Miliseconds. Does that make your transmitter worse
than any other? Most people would rather hear
a transmitter with reverse burst used on a toned
input repeater. You don't end up with the noise
burst at the end of your transmission. It sounds
clean.
Sounds like you want to go to a bunch of work
to modify a radio that is working just fine.
Jim
-
George
- Posts: 265
- Joined: Wed Apr 16, 2003 11:14 am
- What radios do you own?: X9000, HT1550XLS, MTS2000, etc
msr2000 reverse burst
It sounds like you are talking about two different things.
Do you mean you want to eliminate the reverse burst on the repeater transmitter? If so, there is a transistor in there somewhere that can be shorted to eliminate the phase shift. Either that, or bypass the delayed PTT that is on the encode/decode board. Essentually you are making this a carrier squelch repeater that just happens to have a PL encoder on it. Bypassing the delay will accomplish it because the transmitter will drop immediately.
If you are talking about reverse burst on the repeater receive side, the only way to get rid of the interaction is to replace the reed decoder with a solid state decoder that doesn't understand phase shifting. An OLD Comspec will do that job. That will give you a nice loud burst of noise when unkeying.
George
Do you mean you want to eliminate the reverse burst on the repeater transmitter? If so, there is a transistor in there somewhere that can be shorted to eliminate the phase shift. Either that, or bypass the delayed PTT that is on the encode/decode board. Essentually you are making this a carrier squelch repeater that just happens to have a PL encoder on it. Bypassing the delay will accomplish it because the transmitter will drop immediately.
If you are talking about reverse burst on the repeater receive side, the only way to get rid of the interaction is to replace the reed decoder with a solid state decoder that doesn't understand phase shifting. An OLD Comspec will do that job. That will give you a nice loud burst of noise when unkeying.
George