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Motorola Solutions gtr8000expandable

Motorola Solutions

GTR 8000 Expandable Site Subsystem

Single rack design with G-Series components, the GTR 8000 Expandable Site Subsystem saves space, simplifies site installation and maintains the proven performance of ASTRO® 25. The flexible software-defined architecture makes the GTR 8000 Expandable Site Subsystem configurable to meet your P25 radio system requirements.

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Space Efficient and Easy to Install
Factory cabled, tuned and tested to your requirements, the single rack design integrates controllers, networking equipment, combiners, multicouplers and up to 6 base radios greatly reducing installation time. Combine up to 3 racks for 18 channels of capacity. Save floor space by taking advantage of the front serviceable components which allow the unit to be backed up just inches from a wall or an obstruction.

Dynamically switch between modes of operation based on the subscriber radio and call type. The software-defined architecture of the GTR 8000 Expandable Site Subsystem eases migration from analog to digital, 3600 trunking to P25 trunking, FDMA to TDMA and from single site to multisite.


  • P25 Trunking Phase 1 (FDMA)
  • P25 Trunking Phase 2 (TDMA)
  • P25 Data
  • Enhanced Data
  • Analog Conventional
  • P25 Digital Conventional
  • HPD Data
  • 3600 Trunking

Highly Resilient and Serviceable
Protect against service disruption with redundant components and no single point of failure in the GTR 8000 Expandable Site Subsystem. Hot-swap hardware and front access makes hardware replacements quick and easy without service interruptions.