I've been reading these comments since you started. I can tell you I have programmed a LOT of 106/197's
Seen 1-2 197's with a squelch problem where it would need to be set at the 2 O'clock position instead of 10 O'clock.
With the programming cable, be sure to push it all the way in, I've seen it here sticking out ~1/64th and wont program.
Reception,
Do a test, when its getting something or a good one – NOAA weather, push slightly in on the antenna connector, if the signal improves, you may have a cracked antenna solder joint.
The other possible thing is after many years the two little connections you see on the antenna connector if you remove the antenna may have separated, more prone to that if you remove-install the antenna a lot.
If you have another antenna, try that.
Take a qtip with isopropyl alcohol and remove the antenna on the radio and swab the antenna all around the silver ground connector & where the antenna connects. * If you try this, DON’T apply pressure to the connector as you don’t want to spread the contacts apart !
It did help a lot for me and several others, the connectors, mainly the silver ground contacts can get quite dirty and limit the reception.
Make sure if you have pushed the antenna in and give it a twist to lock in otherwise the antenna is not connected to the radio.
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Programming:
Deleted the duplicated second set of talkgroups.
Put in the tower control channel frequencies only - no need to put in voice frequencies, you will find the radio will be much more responsive.
-Set that also to STAT so it will scan all the towers and set to be decoded with good signal.
Changed a few decoding numbers under "Expert Settings". - Will pickup signal better.
Added text to the scanlists.
Even added what I could find for analog frequencies that you can get and put those in scanlist 2.
Scanlist 3 is Troop with the frequencies found at the other Troop County forum post.
Just press the 1, 2, 3 keys to turn on-off the scanlists.
You may want to add a wildcard as if this a new system, the talkgroups might be completely different.
Right click on while viewing scanlst 3 on the far right and select - Add Wildcard