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Systems
What is a trunked radio system?

A trunked radio system is a shared pool of radio frequencies used by multiple agencies. Instead of each group staying on a fixed channel, the system assigns a free channel on demand, which improves capacity and lets many users share the same spectrum. Talkgroups act like virtual channels for specific agencies or functions, while radios are individual unit IDs moving between those talkgroups.

Select a system to view talkgroups and radios.
Inserted calls last hour: 1,192 Transcribed calls last hour: 167
System Type Link Inserted Calls Transcribed Calls
5-City Radio System (P25) APCO P25 - 499 52
Conventional Lorain County APCO P25 - 305 62
GCRCN (Greater Cleveland Radio Communications Network) APCO P25 - 48,209 7,461
Ohio MARCS-IP: Multi-Agency Radio Communications APCO P25 - 26,348 3,528
Parma / Medina County / Ottawa County APCO P25 - 8,968 1,010
Inserted calls per hour
Inserted calls >= 14s over the past 72 completed hours. Local time defines each hour.
Total calls >= 14s: 5,060 Avg calls/hour: 70.3 72 hours Threshold: 14s