October 3, 2025

SYSTEM UPDATE:
We've successfully migrated to the Texas Wide Area Radio Network (TxWARN) P25 Phase II trunking system. As part of this upgrade, we've replaced our legacy analog receiver with a fully digital Software-Defined Radio (SDR) platform.

The new SDR solution provides a significant improvement in audio quality by eliminating analog baseband noise and intermodulation artifacts. It also adds dual-receive functionality, enabling concurrent monitoring of two talkgroups or control channels within the same RF segment.

TxWARN's statewide rollout remains ongoing, and we'll continue provisioning additional talkgroups and agency sites as they become active. This migration represents a significant step toward improved signal clarity, flexibility, and monitoring efficiency.

Please note that there may be intermittent outages while we fully deploy our new system.

Below are the scanned agencies:

• City of Nacogdoches
  • Nacogdoches Police Department
  • Nacogdoches Fire Department
• Nacogdoches County
  • Nacogdoches County Sheriff's Department
  • Nacogdoches County Volunteer Fire
  • Nacogdoches County EMS
• Stephen F. Austin State University
  • SFASU Police Department
  • SFASU Parking Enforcement