CSI-BDA51075-S8 - Cellular Specialties 75dB In-Building Wireless 800MHz Nextel/SMR Bi-Directional Amplifier

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This item is not typically stocked and will be ordered especially for you. Please allow for extended delivery time. As a special order, it is not eligible for return. After placing your order, we will contact you to provide an estimated delivery date and to help confirm that this is the correct product for your application.

Nextel Rebanding note: Due to interference between the Nextel 800MHz band and the Public Safety 800MHz band, Nextel will be moving their service to the 900MHz band. What this means is that at some point your 800MHz repeater will need to be replaced with a 900MHz repeater. More Information (PDF)

Extends Coverage

The Model 51075 in-building amplifier provides amplification of both uplink and downlink 800MHz SMR/Nextel cellular wireless signals in facilities located within reasonable proximity of cell sites.

Typical Applications

Among facilities that can benefit from an in-building amplifier installation are parking garages, warehouses, basements, shielded structures, metal buildings, office complexes, campus environments, hospitals, and convention centers.

Depending upon exterior signal strength, cabling, interior antennas and interior construction, this amplifier can cover up to a Home Depot size building.

Features:

• Alphanumeric user interface
  • Integrated digital power/AGC meter allows for precise setup without test equipment
  • User friendly technical language interface
• Oscillation detection and suppression control feature to prevent network interference
• Optional remote access of BDA via wireless or wireline modem
  • Web browser interface
  • Remote query of power output, AGC status, gain control and amplifier shutdown/restart
• Local alarm contact closure points and interface for remote shutdown

Package Includes:

• 800MHz SMR/Nextel full-band CSI Model 51075 repeater
• AC power supply

Items required for a complete system:

• Exterior antenna, typically 800-940MHz Yagi
• Interior antenna(s), typically the 301121WPS or Cellular Specialties Dual Band directional Panel Antenna
• Dual-Band splitter to connect more than one interior antenna, 2-way, 3-way, 4-way
• Cabling to connect components: 9913/LMR-400 for shorter runs, LMR-600 for longer runs
• Lightning protection is suggested to protect amplifier against exterior antenna lightning strikes

If you need assistance laying out the correct components, please don't hesitate to contact us.

Specifications

Gain75 dBFrequency Band806-821/851-866MHzComposite Output Power (typical)+27dBmType800 iDenNoise Figure (Typical)5.5 dBAGC Dynamic Range25 dBPropagation Delay<250 nsecGain Adjustment Range0-30 dB, 1 dB StepsDimensions/Weight12.5" x 12.5" x 6.25" / 11 lbs.Power Requirements120VAC/5VDC IncludedConnectors  N-Female