Illinois State Police (ISP) / Illinois State Police
Subcategory: Troop 8 - Collinsville (Metro East)
| Unique DB ID: | 88712 |
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Calhoun, Greene, Jersey, Macoupin, Montgomery, Madison, Bond, St. Clair, Clinton, Monroe and Washington Counties.
155.37 CSQ, Point-to-Point is used for communications with agencies in St Louis MO area
ISPERN talkgroup appears to repeat mobile units using a D156 or 67.0 PL, but not CSQ (8/22)
700 MHz mobile extenders may no longer be in use, as portable radios are now using VHF/700/800 (155.505/151.16 in some areas for MX)
| STARCOM21 Statewide Illinois Project 25 Phase II | Troop 8 dispatchers can communicate with Madison County PSAPs on talkgroup 7323, or with St Clair County PSAPs on talkgroup 7006 |
Subcategory Location Data
| Latitude: | 38.91200 | Longitude: | -89.64000 | Range: | 78.78 | Type: | Defined Coverage |
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Frequencies
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|
| 155.505 | KA5825 | M | 132 NAC | ISP VHF MX N132 | Mobile Extenders to SC21 | P25 | Law Dispatch |