CSI-DSP85-C - Cellular Specialties Wireless Engine 85dB In-Building Wireless 800MHz Cellular Bi-Directional Amplifier

This item is special order and requires custom tuning. Please allow additional time for shipment. As a custom tuned item, it is not available 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.

Extends Coverage

The new CSI Wireless Engine uses DSP technology to deliver  unparalleled spectrum agility. It also offers the industry's sharpest filtering capabilities. DSP filtering provides unmatched selectivity and can be finely tuned to help overcome difficult RF problems such as adjacent channel interference. The CSI Digital Repeater permits re-tuning of multiple passband configurations, locally or remotely, with virtually no downtime. The Graphical User Interface allows for effortless set up and monitoring via a standard web browser.

The CSI Digital Repeater is designed for use within enclosed structures where sufficient signal from local cell sites to operate cell phones or data cards is limited or unavailable. Adequate signal must be available outside the structure as a prerequisite to achieving in-building coverage.

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:

• High Selectivity
  • DSP (Digital Signal Processing) technology provides a higher standard of filter characteristics
• Spectrum Agility
  • Change filters locally or remotely
  • Unlimited number of passbands
  • Band edges are user-defined
• Network Protection
  • Oscillation detection/prevention
  • Automatic Gain Control
  • Overload Shutdown
• Remote Monitoring and Control
  • Remote query of power output, AGC status,gain, and amplifier
  • Shutdown/restart control
  • Security control for remote and local access
  • Major and minor alarms
  • Filter configuration remotely selectable

Package Includes:

• 800MHz full-band CSI Model DSP85-C cellular repeater
• AC power supply

Items required for a complete system:

• Exterior antenna, typically 800MHz Yagi
• Interior antenna(s), typically 301121WPS - Dual-Band Ceiling Mount Omni-Directional Dome Antenna or Cellular Specialties Dual Band Directional Panel Antenna 
• CSI 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

Gain85dBFrequency Band824-849/869-894MHzComposite Output Power (typical)+27dBmTypeFull Band Cellular to Multiple 1.25 MHz ChannelsNoise Figure (Typical)5.5 dBAGC Dynamic Range25 dBPropagation Delay<250 nsecGain Adjustment Range0-30 dB, 0.5 dB StepsDimensions/Weight18.5" x 10" x 4.7" / 27.5 lbs.Power Requirements120VAC/5VDC IncludedConnectors  N-Female