State Police Frequencies
151.400 - Troop-A (Digital)*
154.935 - Troop-B (Digital)*
154.665 - Troop-C (Digital)*
156.210 - Troop-D (Digital)*
154.845 - Troop-E (Digital)*
159.150 - Marine Patrol (Digital)*
151.340 - Fish & Game (Digital)*
151.325 - NHSP/Fish & Game (Digital)*
44.94 - State Police* (Old F-1 - Headquarters/Troop D)(Headquarters inactive - now on high-band "ASTRO" system*)
44.82 - State Police* (Old F-2 - Primary unit-to-unit)(Inactive - now on high-band "ASTRO" system*)
45.26 - State Police* (Old F-3 - Troop F)
45.30 - State Police* (Old F-4 - Troop A) (Inactive - now on 151.400)
45.22 - State Police* (Old F-5 - Troop C)
45.46 - State Police* (Old F-6 - Troop E)
45.18 - State Police* (Old F-7 - Aircraft/Secondary unit-to-unit)
45.02 - State Police* (Old F-8 - Troop B)(Inactive - now on high-band "ASTRO" system*)
44.98 - State Police* (Old F-9 - Future Troop D)
44.86 - State Police* (Old F-10 - Secondary unit-to-unit)
154.920 State Police - Vehicle Repeaters
854.4875 - State Police - Marine Division (Primary)
855.4625 - State Police - Marine Division (Unit-to-unit)
159.150 - State Police - Marine Division (Seldom used)
856.2125 - State Police - Marine Division - Trunked (Inactive)
857.2125 - State Police - Marine Division - Trunked (Inactive)
858.2125 - State Police - Marine Division - Trunked (Inactive)
859.2125 - State Police - Marine Division - Trunked (Inactive)
860.2125 - State Police - Marine Division - Trunked (Inactive)
37.28 - State Police - Marine Division (Inactive)
156.090 - State Police (F-1 - State-to-towns - South)
155.910 - State Police (F-1 - State-to-towns - North F-1)
155.475 - State Police (F-2 - Nationwide P.D. Channel)
42.44 - State Police - Tie to Massachusetts
72.76 - State Police - Link
75.98 - State Police - Link
151.325 - State Police Troop A (Backup to 151.400)/Fish & Game Tie
159.315 - State Police
462.450 - State Police - Link to 45.26 (Troop F)
155.655 - State Corrections Department - Statewide Operations
155.805 - State Corrections Department - Maintenance/Laconia Prison Security Primary
155.805 - State Corrections Department - Northern N.H. Correctional Facility (Berlin)
453.875 - Statehouse Security
*A VHF digital radio system is now in use by N.H. State Police for all operations. These communications cannot be monitored by scanners at the present time. The low-band freqs. are no longer in active use.
What are the best freqs to listen to "now" for NHSP activity? 156.090 and 155.910 acutually have some increased activity with the demise of the southern NH lowband freqs. These freqs are still in the clear.
County Sheriff frequencies can give you a tip of SP happenings and occasionally an SP unit will come up on county freqs. Merrimack County on 155.685 repeater is a must now that SP has gone digital.
State Police Troops:
Troop A - Rockingham County (Digital)
Troop B - Hillsborough County & I-93 from Mass.State Line to Hooksett toll (Digital)
Troop C - Cheshire & Sullivan Counties
Troop D - Merrimack County & I-93 from Hooksett toll to Tilton Area
Troop E - Belknap & Carroll Counties
Troop F - Coos & Grafton Counties
