City of Portland

Portland, ME Trunked System System ID: 6923 and a Connect Tone of 83.72 Hz 800MHz Motorola Type II Trunked System As of 10/20/2010, this system has been rebanded 2017 Portland will be building/converting to P25 Go here to see if your scanner is capable of receiving a rebanded system Some scanners (GRE-produced) may not need the Band Plan below and should just need control channels programmed Here is the Band Plan that may need to be entered for the Analog System: 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

System Information

• Portland uses a 800mhz Motorola Type II trunking system for Police, Fire & E.M.S. as well as other city services.
• Portland Fire simulcasts dispatch only on 154.2050 Mhz 192.8 Hz
• Portland Police has a patch from the TRS to 154.6950 Mhz

New P25 System Frequencies being installed 2017.03 SysID 8A4 NAC 8A1 Frequency Use Confirmed/ReConfirmations 851.2875 Voice 2018.06.20 JRM3607 851.5625 Voice 2018.06.20 JRM3607 852.7875 CC 2018.06.20 JRM3607 853.2875 CC 2018.06.20 JRM3607 853.5375 CC 2018.06.20 JRM3607 853.7875 CC 2018.06.20 JRM3607 Older Analog System Frequencies Rebanded 2010.10.20 being retired 2018/2019 Frequency Use Confirmation 851.0625 Voice 2018.06.20 JRM3607 851.3125 Voice 2018.06.20 JRM3607 851.7875 Voice 2018.06.20 JRM3607 852.2875 Voice & Control 2018.06.20 JRM3607 852.7875 Voice & Control 2018.06.20 JRM3607 853.2875 Voice & Control 2018.06.20 JRM3607

Police Talkgroups

OLD Analog Talkgroup	P25 Talkgroup	Description	Confirmation/ReConfirmations
16		Police Announcement Talkgroup (ATG)
48	1003	Police Ch. 1 Dispatch	2013.01.21 ecps92
80	1005	Police Ch. 2 Car-Car	2013.01.21 ecps92
	1007	Events ??	2019.07.04 schwab
112		Police Patch to Statewide Car to Car (154.6950) OLD
144		Police Detectives 1
176		Police Detectives 2
240		Police Command
272		Police Traffic
304		Police Ch. 3 Car-Car	2013.01.21 ecps92
336		Police Patch to Statewide Car to Car (154.6950)	2013.01.21 ecps92
11248	1135	Jetport PD Ch. 1
11280		Jetport PD Ch. 2	2013.01.21 ecps92
11344		Jetport PD Ch. 3	2013.01.20 ecps92
12880	1195	South Portland PD Ch.01 w/Simulcast on 155.6100 MHz	2017.08.11 jimbois1
12944		South Portland PD Ch.02	2012.12.09 schwab

Fire & EMS Talkgroups

OLD Analog Talkgroup	P25 Talkgroup	Description	Confirmation/Reconfirmations
1616		Fire Announcement Talkgroup (ATG)
1648	1037	Fire Dispatch w/Simulcast on 154.2050 MHz (192.8	2018.11.30 LTE4NFD
1648	1037	Fire Dispatch w/Simulcast on 159.5100 MHz (100.0)	2012.10.06 ecps92
1680		Fire Patch to State Fire (154.3100), possibly other channels
1712	1055	Fire Ops 9	2018.10.11 ajaphoto
1744	1041	Fire Ops 2	2018.10.11 ajaphoto
1776	1043	Fire Ops 3	2018.10.11 ajaphoto
1808	1049	Fire Ops 6	2018.10.11 ajaphoto
1840	1051	Fire Ops 7	2018.10.11 ajaphoto
1872		EMS Command
1904	1063	EMS to Maine Medical Center & Mercy Hospital	2013.01.21 ecps92
1936		EMS Hosp-to-Hosp
1968	1053	Fire Ops 8	2018.10.11 ajaphoto
2000	1045	Fire Ops 4	2018.10.11 ajaphoto
2032	1047	Fire Ops 5	2018.10.11 ajaphoto
2064	1057	Fire Ops 10	2018.10.11 ajaphoto
3248	1267	Fire Electrical	2013.01.20 ecps92
12480	1059	South Portland Fire w/Simulcast on 154.4300 MHz
12848		South Portland Fire
12912		South Portland Fire - 2

Municipal Services Talkgroups

OLD Analog Talkgroup	P25 Talkgroup	Description	Confirmation/ReConfirmations
?	1107	Trash & Recycling	2018.01.31 ChrisP
?	1121	Unk DPW TG	2018.01.31 ChrisP
?	1125	Unk DPW TG
?	1131	Unk DPW TG
?	1157	Unk DPW TG
1310		Sewer Department	2013.01.21 ecps92
2128	1273	School Dept - Transportation	2017.10.19 ajaphoto
2160		School Dept
3216		Electrical Announcement Talkgroup (ATG)
3248		Electrical 1
3280		Electrical 2
4816		Public Works - Announcement Talkgroup (ATG)
4848		Public Works - Customer Service - Primary	2013.01.21 ecps92
4880		Public Works - Ops 1
4912		Public Works - Parks
4944		Public Works - Command
4976		Public Works
5008		Public Works
5040		Public Works - Trades	2013.01.19 ecps92
5072		Public Works
5104		Public Works - Ops 2
6448		Public Works - Inspectional Services	2013.01.20 ecps92
6480		Public Works - Parking Division	2013.01.20 ecps92
6512		Harbor Master	2013.01.20 ecps92
9648		Parks Department	2013.01.20 ecps92
9680		Public Works - Channel 3	2017.07.05 W1MTW
9776	1105	Forestry Department	2018.01.31 ChrisP

Citywide Talkgroups

OLD Analog Talkgroup	P25 Talkgroups	Description	Confirmation/ReConfirmations
5104		Special Events
8106		Citywide Announcement Talkgroup (ATG)
9584		Citywide	2013.01.19 ecps92

Misc Talkgroups

OLD Analog Talkgroup	P25 Talkgroups	Description	Confirmation/ReConfirmations
	1037	Radio Techs	2017.06.14
	1041	Radio Techs	2017.06.14

Need to Identify Talkgroups

OLD Analog Talkgroup	P25 Talkgroup	Description	Confirmation/ReConfirmations
5232		?	2017.08.10
9712		?	2013.01.19 ecps92
13040		?	2013.01.19 ecps92
13072		Traffic Control / Flaggers ?	2017.08.07
13264		?	2017.08.10

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