Massachusetts C-MED

From Scan New England Wiki
Jump to: navigation, search

Frequencies

Channel Receive Transmit Notes
MED-1 463.0000 468.0000 Ambulance-To-Hospital
MED-2 463.0250 468.0250 Ambulance-To-Hospital
MED-3 463.0500 468.0500 Ambulance-To-Hospital
MED-4 463.0750 468.0750 Statewide Hailing (Calling)Channel
MED-5 463.1000 468.1000 Ambulance-To-Hospital
MED-6 463.1250 468.1250 Ambulance-To-Hospital
MED-7 463.1500 468.1500 Ambulance-To-Hospital
MED-8 463.1750 468.1750 Ambulance-To-Hospital
MED-9 462.9500 467.9500 Local Hospital EMS Service Dispatch
MED-10 462.9750 467.9750 Local Hospital EMS Service Dispatch
MED-11 463.00625 468.00625 Biomedical Telemetry
MED-12 463.0125 468.0125 Ambulance-To-Hospital
MED-13 463.01875 468.01875 Biomedical Telemetry
MED-21 463.03125 468.03125 Biomedical Telemetry
MED-22 463.0375 468.0375 Ambulance-To-Hospital
MED-23 463.04375 468.04375 Biomedical Telemetry
MED-31 463.05625 468.05625 Biomedical Telemetry
MED-32 463.0625 468.0625 Ambulance-To-Hospital
MED-33 463.06875 468.06875 Biomedical Telemetry
MED-41 463.08125 468.08125 Medical Control
MED-42 463.0875 468.0875 Ambulance-To-Hospital
MED-43 463.09375 468.09375 Medical Control
MED-51 463.10625 468.10625 Medical Control
MED-52 463.1125 468.1125 Ambulance-To-Hospital
MED-53 463.11875 468.11875 Medical Control
MED-61 463.13125 468.13125 Medical Control
MED-62 463.1375 468.1375 Ambulance-To-Hospital
MED-63 463.14375 468.14375 Medical Control
MED-71 463.15625 468.15625 Medical Control
MED-72 463.1625 468.1625 Ambulance-To-Hospital
MED-73 463.16875 468.16875 Medical Control
MED-81 463.18125 468.18125 Medical Control
MED-82 463.1875 468.1875 Ambulance-To-Hospital
MED-83 463.19375 468.19375 Medical Control
MED-91 462.95625 467.95625 Dispatch/Paging
MED-92 462.9625 467.9625 Dispatch/Paging
MED-93 462.96875 467.96875 Dispatch/Paging
MED-101 462.98125 467.98125 Dispatch/Paging
MED-102 462.9875 467.9875 Dispatch/Paging
MED-103 462.99375 467.99375 Dispatch/Paging

NOTE 1: A typical CMED radio system operates with the ambulances transmitting on 468.xxxx side and the hospital base transmitting on 463.xxxx side. CMED patch channels are then assigned to any next available channel. Multiple patches can now be done on various channels at any given time without interference of each other.

NOTE 2: Bristol County cities & towns were also encouraged to program in their fleet of radios the "Statewide" CMED channel plan. This channel plan uses the same CMED channels (frequencies) 1-10, but the mobiles transmit on PL tone 192.8 (statewide common). This would then allow any ambulance throughout the state to be able to instantly talk to any other CMED dispatch center regardless of their geographic location.

NOTE 3: The current base radio system will soon be switching to narrowband compliant technology including the addition of the new narrowband MED channels (i.e. MED 12, 22, 32, etc).

Control Locations

CMED Region Provider CTCSS/DCS Notes
1 Northampton
Western Mass
Mass State Police 100.0 Narrowband Ops [2013-01]
2 Holden
Central Mass
Central Mass EMS Corp 110.9 Narrowband Ops [2012.07]
3 Lawrence
Northeast
NorthEast Emergency Medical Services Inc 156.7
162.2
123.0
.
.
123.0 used for Region Interop on Med 102
3 Lawrence
Northeast
NorthEast Emergency Medical Services Inc 123.0 Narrowband Ops [2012-12]
MED 4 will be Calling for Merrimack Valley
MED 42 will be Calling for North Shore
4 Boston Boston EMS 136.5 Narrowband Ops [2012-12]
5 Plymouth Plymouth Sheriff 103.5 Narrowband Ops [2012.12]
5 Barnstable Barnstable Sheriff 173.8 Wideband Ops
5 Barnstable Barnstable Sheriff 114.8 Future Narrowband Ops
5 Fall River Bristol Sheriff 127.3 Narrowband Ops [2012.12]