Bucks County, PA UHF TRS and ARC-XT

[ECHO3]

The Radio Reference.Com database lists the following for the referenced Bucks County, PA UHF TRS (APCO-25 Common Air Interface) :

Custom Frequency Table for Uniden Scanners:
Lower Base Frequency: 501.0375
Upper Base Frequency: 510.5125
Offset: 380 + Polarity
Spacing: 25.00

However, when I enter this band plan on line 1 using ARC XT the software puts in 25 on the second line for spacing although no band plan 2 is given and a 760 offset appears on band plan lines 2-6. I'm not certain why. Just ignore? Also, if I put in the base fq.(501.0375) and use your "calculate" option I do not get 510.5125 but 501.0125. Confused. Requesting input.

 

[jeff]

Interesting: my auto calculate comes up with 505.775, and it works fine. Just ignore lines 2-6.

 

[ECHO3]

Thanks, Jeff. I am using the latest XT version 1.5.build 1. Actually, the software won't let me remove the 25 spacing on line 2; even if I delete the 760 offset on lines 2-6 they reappear when I open the system file. I haven't programmed the scanner yet, just tweaking some stuff and got confused when I did the Mot bandplan - never had to do one previously.