Nationwide push-to-talk coverage over 4G/LTE cellular networks — no repeaters, no FCC licensing, no RF site infrastructure required.
ICOM's LTE radio lineup brings the familiar form factor and push-to-talk simplicity of a two-way radio to cellular networks. Instead of depending on repeater sites with limited coverage, ICOM LTE radios use 4G/LTE networks to deliver instant PTT communications anywhere with cell service — and can extend even further when combined with Starlink and RoIP gateways.
Richesin Engineering supplies, activates, and supports the full ICOM LTE radio lineup. We handle SIM provisioning, fleet setup, and ongoing device management — so your team just picks up the radio and talks.
Wide-area PTT for crews spread across multiple job sites — no repeater needed, just cell coverage.
Supplement an existing repeater system with LTE radios in coverage-gap areas, keeping everyone on the same talk group.
For operations spanning hundreds of miles — utilities, transportation, forestry — LTE PTT provides coverage that no single repeater system can match.
When you need communications now and have no time to set up RF infrastructure — ICOM LTE radios are ready to go with just a SIM card activation.
Combine ICOM LTE radios with the VE-PG4 RoIP gateway to bridge your LTE radio users onto your existing repeater network. Field crews on LTE can communicate seamlessly with dispatch on traditional RF — one unified system. Learn about the VE-PG4 RoIP gateway →
Richesin Engineering supplies and supports ICOM LTE radio systems across Oregon, Alaska, and Hawaii.