New Trier Township High School District 203

System Name: New Trier Township High School District 203
Location: Northfield, Winnetka, IL
County: Cook
System Type: DMR Motorola Capacity Plus Multi Site (TRBO)
System Voice: DMR
Last Updated: April 6, 2023, 11:50 am CDT   [Updated encryption settings for 2 talkgroups for New Trier High School]
System Notes

All talkgroups noted so far appear to be encrypted full-time.

Sites and Frequencies

Red (c) are control channel capable frequencies
Site Name Freqs
001 (1) New Trier High School Northfield Campus 01 152.952502 154.490
002 (2) New Trier High School Winnetka Campus 01 152.34502 152.285


New Trier High School
DEC Mode Alpha TagDescriptionTag
101TENew Trier 101OperationsSchools
102TENew Trier 102OperationsSchools
103TENew Trier 103Operations (Winnetka campus?)Schools
104TENew Trier 104OperationsSchools
105TENew Trier 105OperationsSchools
186TENew Trier 186Operations (Winnetka Campus?)Schools