skip to content
Your session has expired.

Your authenticated session has expired due to inactivity. You can close this message and continue as a guest or log in again before proceeding.

The GCM 8000 Comparator ensures the broadcast of the best possible voice signal by combining the best parts of a single signal that has been received by multiple sites in a simulcast system.

Part of the innovative G Series for use with the ASTRO® 25 Network, the unit is software-upgradeable, adapting as your communication needs evolve.

How to Buy