Data Radio Management Company

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Data Radio Management Company

Also known and licensed under Nu-Wavewireless, MacIntyre, Scott C and Highland Communications
Systems Operated

  • VHF DMR Capacity Plus Trunk, likely transitioning over to a DMR Tier III system.
  • VHF NXDN 4800 Trunk SysID L65
  • Massachusetts, New Hampshire and Rhode Island


Table of contents -


DMR Tier 3 Site, Boston, MA

  • Site ID: 1
  • Color Code 5
  • Site location: 200 Clarendon St (Hancock Tower).
  • This system is now running in parallel to the Capacity Plus, likely being transitioned over.
Frequency Usage LCN LSN Confirmation
151.8425 CC ? ? 2023.01.02 SNE Forums

Capacity Plus Site, Boston, MA

  • Color Code 3
  • No Neighbor sites indicated in Control Channel data
  • No Control Channel, any channel can function as a "rest" channel or a voice channel
  • Extensive use of Private Call
  • WQSW689
Frequency Usage LCN OTA Confirmation
151.9175 Voice & Rest 1 1/2 2023.01.04 ecps92
152.9075 Voice & Rest 2 3/4 2023.01.04 ecps92
151.8425 Now part of the DMR T3 system. 3 5/6 2023.01.02 SNE Forums
151.5725 Voice & Rest 4 7/8 2022.02.02 ecps92
151.6775 Voice & Rest 5 9/10 2023.01.04 ecps92
151.9025 Voice & Rest 6 11/12 2022.02.02 ecps92

Capacity Plus Site, Hudson NH

  • Color Code 2
  • WQSW689
Frequency Usage LCN OTA Confirmation
151.6700
151.8950
151.9850

Capacity Plus Site, Sudbury MA

  • Color Code ?
  • WQSW689
Frequency Usage LCN OTA Confirmation
152.3075
152.9450
154.5050

Capacity Plus Site, Waltham MA

  • Color Code ?
  • WQSW689
Frequency Usage LCN OTA Confirmation
152.2925
152.3225
153.0200

Capacity Plus Site, Westboro MA

  • Color Code ?
  • WQSW689
Frequency Usage LCN OTA Confirmation
152.2700
152.3150
153.0125


Capacity Plus Talkgroups

  • Most traffic is Private Call, with little Group Call traffic
Talkgroup User Comments/Notes Confirmation/Re-Confirmations
120 Boston Public School Buses Heavy use of Private Call UID 100, 102, and 998 appear to be dispatch points. Maybe special needs transport 2017.08.16
123 Need to ID 2023.01.05 ecps92
130 Need to ID 2023.01.04 ecps92
150 Need to ID 2022.10.27 ecps92

SysID L65, Site 65-1 NXDN TRS Johnston RI

  • Neighbor Sites: L65-2
  • RAN 1
Frequency Usage LCN Confirmation
152.0750 Voice 1 2022.01.19 GaryS
152.0875 Control & Voice 3 2022.01.17 GaryS
152.2025 Control & Voice 5 2022.01.22 GaryS
152.2125 Control & Voice 7 2022.01.16 GaryS
152.5025 Control & Voice 9 2022.01.16 GaryS
152.5125 Voice 11 2022.01.19 GaryS

SysID L65, Site 65-2 NXDN TRS Southern RI

  • Neighbor Sites: L65-1
  • RAN 2
Frequency Usage LCN Confirmation
152.0825 2
152.0975 4
152.2100 6
152.2175 8
152.5100 10
152.5175 12


NXDN L65 Talkgroups

Talkgroup User Site[s] Comments/Notes Confirmation/Re-Confirmations
6 First Student Inc 1 Statewide Student Transport 2022.01.19 GaryS
17 First Student Inc 1 Lincoln Student Transport 2023.03.25 franciedog
22 First Student Inc 1 Blackstone Valley Prep High School? 2022.01.19 GaryS
23 First Student Inc 1 Statewide Student Transport 2023.03.25 franciedog
26 First Student Inc Providence Student Transport 2020.10.02 ecps92
32 First Student Inc Warwick Student Transport
102 First Student Inc Bristol/Warren Student Transport 2020.10.02 ecps92
115 First Student Inc 1 Portsmouth Student Transport 2023.03.25 franciedog
119 First Student Inc ???
122 First Student Inc ???