Winnetka Public Schools District 36

System Name: Winnetka Public Schools District 36
Location: Winnetka, IL
County: Cook
System Type: DMR Conventional Networked
System Voice: DMR
Last Updated: January 15, 2026, 04:10 am UTC   [Deleted 1 talkgroup(s) from All]
System Notes

Each school has talkgroups, that use SL 2, along with simplex frequencies programmed
Simplex only: 451.5375, 452.0625, 452.2625, 466.5125, 469.7125

Channels 3, 5, and 10 are repeater channels.  Hubbard Woods’ and Greeley’s repeaters ranges are 24.0 km, Washburne’s repeater is 32.0 km. Winnetka uses Hytera PD402i Radios.
Districtwide is a Linked IP-Site Connect channel, using Washburne’s, Hubbard Woods’, and Greeley’s repeaters, linked together DOC

Sites and Frequencies

Red (c) are control channel capable frequencies
Site Name Freqs
001 (1) Hubbard Woods 451.6625 (CC 13)
002 (2) Greeley 451.7625 (CC 3)
003 (3) Carleton Washburn 462.400 (CC 12)

Talkgroups

DEC Slot Mode Alpha TagDescriptionTag
12001TDistrictiwideDistrictwideSchools