Nashua Municipal Trunk

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Nashua, NH Trunked System

  • System ID: 7C25
  • 800MHz Motorola Type II Trunked System
  • 3600 Baud Mixed Mode: APCO P25 w/ Analog P25 NAC = 25?
  • As of 02/2009, this system has been rebanded
  • Go here to see if your scanner is capable of receiving a rebanded system
  • Here is the new Band Plan that needs to be entered:
Band Plan Base Freq (Lower) Base Freq (Upper) Offset Polarity Spacing
1 851.025MHz 854.0000MHz 440 + 25 kHz
2 851.0125MHz 868.9875MHz 0 + 25 kHz



Current System Frequencies

  • Rebanded 02/2009
Frequency Use
851.0500 Voice: P25 Use
851.6000 Voice: P25 Use
851.7750 Voice: P25 Use
851.9750 Voice: P25 Use
852.3625 Voice
852.5500 Voice: P25 Use & Control
852.7500 Voice: P25 Use & Control
853.2625 Voice: P25 Use & Control
853.4500 Voice: P25 Use & Control
853.5125 Data

Old System Frequencies

  • Retired 02/2009
Frequency Use
866.0500 Voice: P25 Use
866.6000 Voice: P25 Use
866.7750 Voice: P25 Use
866.9750 Voice: P25 Use
867.3625 Voice
867.5500 Voice & Control
867.7500 Voice & Control
868.2625 Voice & Control
868.4500 Control
868.5125 Data


Fire Talkgroups

FIRE DISPATCH/OPERATIONS TALKGROUPS
Talkgroup Zone/Channel Description Mode
32784 A-01/B-01 Fire Dispatch CH-1 APCO-25
32816 A-02 Fire Fireground 2 APCO-25
32848 A-03 Fire Fireground 3 APCO-25
32880 A-04 Fire Fireground 4 APCO-25
32912 A-05 Fire Fireground 5 APCO-25
32976 A-06 Fire/EMS Operations 1 APCO-25
33264 A-07 Fire/EMS Operations 2 APCO-25
33296 A-08 EMS Dispatch APCO-25
FIRE TRAINING TALKGROUPS
Talkgroup Zone/Channel Description Mode
33328 A-08 Fire Training 1 APCO-25
33168 A-08 Fire Training 2 APCO-25
FIRE SPECIAL TALKGROUPS
Talkgroup Zone/Channel Description Mode
8240 B-02 Citywide 1 (All City Agencies) Interop Analog
33200 A-11 Fire HAZ/MAT APCO-25
33232 A-12 Fire Dive Team APCO-25
33040 Fire Alarm Operations (CH-13) APCO-25
32688 A-14 Fire Tone Alert (NO VOICE) Analog
33072 Fire Maintenance APCO-25
33104 City Fire Marshal APCO-25
None A-13 Regroup APCO-25


Police Talkgroups

Talkgroup Description Mode
49168 Police TAC 1 (Dispatch) APCO-25
49200 Police TAC 2 (Secondary Dispatch) APCO-25
49232 Police TAC 3 (Tactical) APCO-25
49264 Police TAC x? APCO-25
49296 Police TAC x? APCO-25
49328 Police TAC x? APCO-25
49360 Police TAC 4 APCO-25
49392 Police TAC 5 APCO-25
49424 Police TAC 7 APCO-25
49456 Police TAC x? APCO-25
49488 Police TAC 8 APCO-25
49552 Police TAC x? APCO-25
49616 Police TAC x? APCO-25
49728 Police Unk1 APCO-25
49735 Police Unk2 APCO-25
50000 Police TAC 6 APCO-25
64208 Police Talkaround APCO-25


Department of Public Works Talkgroups

Talkgroup Description Mode
08272 Highway Department Analog
08304 Street Department Analog
08336 Traffic Engineering Analog
08400 Survey/Engineerig Division Analog
08432 Sanitation Division Analog
08496 Waste Water Treatment Plant Analog
08528 Parks Maintenance Analog
10224 Building Inspectors Analog
11248 School Department CH-1 Analog
11824 School Department CH-2 Analog
11856 School Department CH-3 Analog
11888 School Department CH-4 Analog
11920 School Department CH-5 Analog
13296 Parks and Recreation Division CH-1 Analog
13520 Parks and Recreation Division CH-2 Analog
16748 Transportation Division (City Buses) Analog


VHF Fire Conventional Frequencies

Frequency Type Tone Description
151.2500 R 103.5 Fire Dispatch
154.3250 R 103.5 Fireground 2, during Fires only

800 Fire Conventional Frequencies

Frequency Type Tone Zone/Channel Description
853.9500 S 127.3 A-15 Talk-Around 1
853.9750 S 127.3 A-16 Talk-Around 2