Connecticut State Police

Connecticut State Police Radio System

• The State of Connecticut is covered by a 3600 baud Digital P25 Motorola Smartzone trunked system.
• [Connecticut State Police Troop Patrol Area Map]
• The Emergency Restoration Vehicles (ERVs) can be configured to any frequency or replace any site. The frequencies noted below are from monitoring or previous CTS documentation.

System News and Updates

• 11/2010 - The rebanding process has begun. All 3500+ subscriber units must be reprogrammed. Each of the 70+ sites requires equipment reprogramming, retuning or replacement and then testing. The ITAC/ICALL system will be done as well.
• 11/2010 - Channel designations are changing for some of the talkgroups. The old channel column will be removed once the entire list is known. Please, other websites are NOT confirmation, an official list or hearing a channel designation over the air is.
• 10/2010 - The 2 systems that made up the Omnilink system have been merged back into the original 4B16 system.

System ID 4B16

• The system has 9 Prime Sites using 63 Simulcast Sites as well as 9 Intellirepeater Sites.

PS	Ctl Ch	Alt Ctl Ch	Voice Ch	Voice Ch	Voice Ch	Voice Ch	Prime Site Name
1	868.7500	868.2000	866.7125	867.5875	867.2000	868.5000	Troop G
2	868.3125	867.7000	866.6375	867.1375	866.2750		Troops A & I
3	858.4875	859.7625	857.4875	856.4875	855.7875		Troop L
4	868.6125	867.2250	866.6125	866.8625	866.1375		Troop B
5	868.5625	868.1625	866.7500	867.0750	866.3000		Troop F
6	868.9125	867.6500	866.4375	867.2625	866.2125		Troop C & K
7	867.2000	867.5875	866.7125	868.2000	868.7500		Troop D
8	868.3375	867.6250	866.8250	867.1625	866.1125		Troop E
9	868.2625	867.7625	867.4125	866.9375	866.4000		Troop H
10WAR	859.9375	855.2125	857.2375				Troop L, Lake Waramaug, Kent - IR Site
11SKIF	867.6500	866.4125	?				Troop L, Skiff Mtn, Kent - IR Site
12SOTH	860.4875	859.4875	858.7625				Troop L, South Mtn, Bristol - IR Site
13ERV1	868.9625	868.9875	866.1125	866.8250	867.1625		ERV 1 - mobile IR Site - freqs used 11/2010
14ERV2	868.9625	868.9875	868.9750	868.9375	868.9500		ERV 2 - mobile IR Site
15SHAR	859.9375	857.2375	857.2375				Troop B, Sharon FD, Sharon - IR Site
16COBB	868.2000	867.5875	867.2000				Troop B, Cobble Mtn, S. Canaan - IR Site
17 (unknown)	860.4875						Troop F area, seen as Neighbor site in Site 5 only - likely IR Site
18 (unknown)	867.5875						Seen as Neighbor site to ERV 13 during UCONN game 11/2010 - likely IR Site

Troop Locations

Troop	Location
A	Southbury
B	Canaan
C	Tolland
D	Danielson
E	Montville/Uncasville
F	Westbrook
G	Bridgeport
H	Hartford
I	Bethany
K	Colchester
L	Litchfield
W	Bradley Airport, Windsor Locks

System Talkgroups

TGID	User	Radio Disp	Old Ch #	New Ch #
48	Troop A Dispatch 1	ADISP1	1
80	Troop A Dispatch 2	ADISP2	2
816	Troop B Dispatch 1	BDISP1	3
848	Troop B Dispatch 2	BDISP2	4
1616	Troop C Dispatch 1	CDISP1	33
1648	Troop C Dispatch 2	CDISP2	34
2416	Troop D Dispatch 1	DDISP1	35
2448	Troop D Dispatch 2	DDISP2	36
3216	Troop E Dispatch 1	EDISP1	37
3248	Troop E Dispatch 2	EDISP2	38
4016	Troop F Dispatch 1	FDISP1	17
4048	Troop F Dispatch 2	FDISP2	18
4816	Troop G Dispatch 1	GDISP1	5
4848	Troop G Dispatch 2	GDISP2	6
5616	Troop H Dispatch 1	HDISP1	19
5648	Troop H Dispatch 2	HDISP2	20
6416	Troop I Dispatch 1	IDISP1	21
6448	Troop I Dispatch 2	IDISP2	22
7216	Troop K Dispatch 1	KDISP1	39
7248	Troop K Dispatch 2	KDISP2	40
8016	Troop L Dispatch 1	LDISP1	7
8048	Troop L Dispatch 2	LDISP2	8
8816	Troop W Dispatch 1	WDISP1	23
8848	Troop W Dispatch 2	WDISP2	24
16016	Statewide Common One	SWCOM-1	49
16048	Statewide Common Two	SWCOM-2	50
16080	Statewide Common Three	SWCOM-3	51
17616	Casino Unit 2	CAS 2	61
17648	Traffic 1	TRAF1	10
17680	Western District TAC 1	W TAC1	14
17712	Western District Administration	WD ADM	12
17776	Western District Major Crime Unit	WD MCU	11
17808	Western District Common	W COM	9
17840	Western District TAC 2	W TAC2	15
19216	Casino Unit 1	CAS 1	60
19248	Traffic 2	TRAF2	26
19280	Central District TAC 1	C TAC1	30
19312	Central District Administration	CD AD	28
19376	Statewide Major Crime Unit	SWMCU	54
19408	Central District Common	C-COM	25
20848	Traffic 3	TRAF3	42
20880	Eastern District TAC 1	E TAC1	46
20912	Eastern District Administration	ED AD	44
20976	Eastern District Major Crime Unit	ED MCU	43
21008	Eastern District Common	E-COM	41
21040	Eastern District TAC 2	E TAC2	47
32112	Administration	ADM	124
32176	Connecticut Telecom Sevices	CTS	128
32240	Div of Fire Emerg and Bldg Serv	DFEBS	55
32272	Central District TAC 2	C TAC2	31
32304	Training Academy Dispatch 1	TA DISP1	58
32336	Training Academy Dispatch 2	TA DISP2	59
32432	Patch 1 T/G (telephone, other agencies)	PATCH1	75
32464	Patch 2 T/G (telephone, other agencies)	PATCH2	76
32496	Patch 3 T/G (telephone, other agencies)	PATCH3	77
32528	Patch 4 T/G (telephone, other agencies)	PATCH4	78
32560	Patch 5 T/G (telephone, other agencies)	PATCH5	79
32656	State's Attorney	S ATY	126
32816	Governor's Protection Service	GOVP/S	64	127
32848	State Police Access Node	SPAN	52	52
48048	Emerg. Restoration Veh - Special Events	ERV1 A	91
48080	Emerg. Restoration Veh - Special Events	ERV1 B	92
48112	Emerg. Restoration Veh - Special Events	ERV1 C	93
48144	Emerg. Restoration Veh - Special Events	ERV1 D	94
48176	Emerg. Restoration Veh - Special Events	ERV1 E	95
48208	Emerg. Restoration Veh - Special Events	ERV2 A	107
48240	Emerg. Restoration Veh - Special Events	ERV2 B	108
48272	Emerg. Restoration Veh - Special Events	ERV2 C	109
48304	Emerg. Restoration Veh - Special Events	ERV2 D	110
48336	Emerg. Restoration Veh - Special Events	ERV2 E	111
48368	CT Department of Motor Vehicles	CTDMV	126
48432	Metro North Transit	MN TRANSIT	56	56

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