SWNHDFMA Upgrade?

[LathamScan]

I've noticed in the past month my reception of Southwest New Hampshire District Fire Mutual Aid on 154.430 (136.5) has greatly improved. Before, it was a very weak and scratchy signal, now it is almost full scale on my receivers. Has there been a system upgrade?

Kevin

 

[Asmitty0010]

I know that all their sites are now simulcast. I believe all their transmitters have switched to narrowband as well...not sure if that has had an affect on coverage.

Alex