Public Safety 700/800 MHz Class A BDA with S1 Seismic Rated Filter, 27/27 dBm DL/UL

Comba's CriticalPoint™ V3 public safety dual-band Bi-Directional Amplifier (BDA). This BDA supports P25 P1/P2, digital and conventional analog communications simultaneously. With built-in cavity filtering, the BDA V3 protects against interference from FirstNet Band 14 and neighboring bands.

Downlink and Uplink Power:

• 27 dBm
• 27 dBm

Features:

• Supports up to 96 channels shared across bands
  • Maximum of 64 per individual band
• Channelized / Wideband Auto Level Control (ALC) 
• NetProtect™ Uplink PA shutdown during no traffic periods to reduce network noise
• Built-in mandatory isolation test to prevent BDA oscillation
• Auto shutdown with alarm on oscillation detection
• Web based GUI for intelligent configuration
  • SNMP v2c/v3 supported
• Integrated Battery Charger Unit
  • Comba BBU V2 / BBU V3 / NG supported
• Dry contact alarms and visual/audio annunciator for NFPA/IFC compliance
• OSHPD Special Seismic Certification Preapproval (OSP) listed
• Supports external Comba Annunciator Panel

Note: US Market