Yea, encryption is encryption. But what everyone is apparently missing from my comment, is that on the Pinal County trunked system, only law enforcement is 100% encrypted.
Casa Grande FD is not encrypted.
Animal Control is not encrypted.
Country Corrections is not encrypted.
EMS uses partial encryption.
Pinal County Sheriff is encrypted.
Casa Grande PD is encrypted.
So, the Pinal County trunked system is 100% law enforcement encrypted. And if Coolidge PD switched from their old VHF-High channels to the Pinal County trunked system, they are likely fully encrypted as well.
John
Peoria