📡 The Comms Channel

Public Safety Communications, in plain English.

The dedicated source on radio systems, talkgroups, simplex SOPs, repeater redundancy, amateur radio integration, FirstNet, and the comms lessons from real incidents - written for fire / EMS / public safety / EMA / CERT operators.

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Amateur Radio (ARES / RACES) as a Disaster Comms Force Multiplier

How small fire departments and EMS agencies can work with ARES and RACES volunteers as a disaster communications force multiplier when primary systems fail.

DMR vs NXDN vs P25 vs Analog - A Plain English Comparison for Volunteer Departments

A practical comparison of DMR, NXDN, P25, and analog two-way radio for volunteer fire departments and small career departments. What each system actually costs, what trade-offs ...

Repeater Failure Planning: SOPs for When the Public Safety System Goes Down

When the repeater goes down or the trunked system fails, your department needs more than a backup channel. A practical SOP framework for repeater failure, public safety system o...

Why Simplex Should Be Your Fireground Standard (Even With a P25 System)

Why simplex (talkaround) should be your fireground tactical standard even on a P25 trunked system. RF coverage realities, NFPA 1561, NIST research, and a working SOP framework.

NIFOG and Mutual Aid Channels: Inter-Agency Communications That Actually Work

Coming soon.

FirstNet and Public Safety LTE: What It Is, What It Replaces, What It Doesn't

Coming soon.

Talkgroup Design: Channel Plans That Actually Work Under Stress

Coming soon.

Encryption on Public Safety Radio: When You Need It, When It Hurts You

Coming soon.

CERT Communications Integration with Fire and EMS Operations

Coming soon.

Mobile Data Terminals (MDTs) and CAD-to-CAD Integration: Practical Basics

Coming soon.

Radio System Procurement: What to Look For Beyond the Spec Sheet

Coming soon.

Antenna Placement and RF Coverage for Small Fire Stations

Coming soon.

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