- Joined
- Aug 23, 2002
- Messages
- 3,620
There are few factors for this:
-The repeater may or may not support this
-The field radio may not use the 'reverse burst" feature
-The phase of the reverse burst may not be compatable. There is/was a known issue between Motorola and Kenwood radios. Both manufactures used a sligthly different shift and the repeaters (based on manufactures) wouldn't see it. IIRC, Motorola uses 120hz shift and Kenwood 180hz.
Or, tighten up your squelech
In the case of the first bullet, nothing you do will help.
-The repeater may or may not support this
-The field radio may not use the 'reverse burst" feature
-The phase of the reverse burst may not be compatable. There is/was a known issue between Motorola and Kenwood radios. Both manufactures used a sligthly different shift and the repeaters (based on manufactures) wouldn't see it. IIRC, Motorola uses 120hz shift and Kenwood 180hz.
Or, tighten up your squelech
In the case of the first bullet, nothing you do will help.
I suspect this may have to do with how the system is set up. If the system does not transmit Squelch Tail Elimination (STE) or have a long enough carrier after the CTCSS drops, you will have a squelch tail on any receiver.
There are also at least two forms of STE.