Right. The only police department in Somerset County that is not encrypted is the state police (not sure if NRP has a TG on the new system as they do in some counties.) As was mentioned above, the county just recently migrated to a new P25P2 system with new frequencies and TGs. The old EDACS system is no longer primary for public safety users, and is likely to be decommissioned at some point. Your Provoice modulation upgrade is only applicable to some EDACS systems, and unfortunately both are now obsolete. There is no upgrade path for any scanner to be able to decode encrypted channels..