CSI-CBC/800-900/N - Cellular Specialties Cross Band Coupler, Dual-Band Cellular/PCS

For use in signal distribution systems to split combine or separate the 800MHz and 900MHz band.

Due to interference between the Nextel 800MHz band and the Public Safety 800MHz band, Nextel will be moving their service to the 900MHz band. This Coupler is designed to combine the signal from a Nextel 800MHz band (806-866MHZ) repeater  and Nextel 900MHz band (896-941MHz) repeater into a single distribution line (and vice versa.).

Connecting cross band coupler to amplifier: Typically the splitter is connected to the amplifier using the 2' LMR-400 coax extension but any length of LMR-400 cable may be used.

Mechanical Specifications:

• Materials: Case - Aluminum, Resonators - Silver Plated Brass
• Connectors: N/Female
• Finish: Tarnish and corrosion resistant paint coating
• Operational Temperature: -10C to +70C
• Weight: 1lb
• Dimensions: 2.5" x 4.65" x 2.0"

Electrical Specifications:

• Frequency Ranges: 806-869MHz and 894-942MHz
• Rejection: >50dB
• Ultimate Stopband Attenuation: >90dB
• Insertion Loss: 0.5dB (typical)
• Passband Ripple: <0.5dB
• Input / Output Impedance: 50 Ohm
• VSWR: <1.3 : 1
• Power Rating: 50 Watts CW (with Type-N Connectors)