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Overview

Multichannel, factory-built P25 RF site

The Expandable Site Subsystem (ESS) is a complete multi-channel, GTR 8000-based RF site in one rack including: station/repeaters, site controllers, networking, power supplies and RF distribution systems. The ESS supports P25 trunking & conventional, FDMA & TDMA, voice & data.

Features

Simplified deployment

Factory cabled, tuned and tested to your requirements, the ESS integrates site controllers, networking, RF distribution system and up to six channels in a single rack. Simply connect power, networking and antennas and you're ready to go.

Expandable

Connect multiple ESS cabinets together to expand site channel capacity. Combine mixed channels including P25 FDMA trunking, P25 TDMA trunking, and conventional.

Service made easy

Front access to hot-swap modules makes servicing the ESS hardware quick and easy. Software configuration and upgrades can be done locally or remotely. Remote access to fault management data for troubleshooting. All of which minimize downtime and site visits.

Resiliency

Protect against service disruption with no single point of failure. Redundant electronic components, power and networking means more availability.

The complete P25 solution

P25 infrastructure

Infrastructure

Site equipment, transport and integration. From a small conventional system to a statewide trunked network.

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P25 radios

Radios

When lives depend on you, you need a mission-critical communications device in your hand.

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P25 dispatch solutions

Dispatch

Empower your dispatchers to coordinate faster. Choose from our portfolio of consoles and keep your teams safe.

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P25 software applications

Software applications

Add intelligence to your system. From tracking to keep personnel safe, to encryption to keep radios secure.

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P25 infrastructure services

Services

Maintain mission-critical performance. From light-touch support to full network management.

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Services

Resources

Resources

Expandable Site Subsystem Specifications

G-Series Specifications

Download the detailed product specifications.

ASTRO P25 Radio Systems Brochure

ASTRO Radio Systems Brochure

Learn more about our ASTRO solutions.

Product Catalog

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