INTEROPERABLE FREQUENCIES

​Interoperable Frequencies

Below are some of the interoperability radio frequencies.
 
No PL and analog only operations are allowed on the Calling Channels while the PL of 156.7 Hz. (5A) is allowed under certain circumstances on the Operations channels. Also, digital operations are allowed on the Operations Channels after 2004 under certain circumstances.
 
V-Call     155.7525
V-Tac 1    151.1375
V-Tac 2    154.4525
V-Tac 3    158.7375
V-Tac 4    159.4725
 
U-Call     453.2125 (458.2125)
U-Tac 1    453.4625 (458.4625)
U-Tac 2    453.7125 (458.7125)
U-Tac 3    453.8625 (458.8625)
 
Also to be considered are the ITAC channels. All the below use a PL of 156.7 Hz nationwide.
 
I-Call       866.0125   (821.0125)
ITAC 1     866.5125   (821.5125)
ITAC 2     867.0125   (822.0125)
ITAC 3     867.5125   (822.5125)
ITAC 4     868.0125   (823.0125)
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