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CM-88D

4 X 4 MATRIX COMB/SPLT,694-2700MHz,
D-F , ROHS

SKU
CM-88D
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Features

  • Connects 4 inputs to 4 outputs
  • Up to 30 dB Isolation, Low VSWR
  • Low Specified PIM
  • Indoor and Outdoor Applications
  • Up to 150W/Input Continuous Avg. Power
  • Same DIN Connector Spacing
  • RoHS compliant
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Product Description

The 4x4 Hybrid is a matrix of four 3 dB Hybrid Couplers arranged so that signals applied to any of the four inputs will be split equally between the four outputs. This allows simple combining of multiple signals in the same wireless band to a common feeder cable, as might be required in a neutral host in-building distributed antenna system, or the decoupled combining of 4 transmitter or receiver signals equally to 4 antennas. Unused ports must be terminated externally in 50W, with an appropriate PIM performance. Note that the phase relationship of the outputs in these models is not consistent.

Special attention has been directed in these versions to maximize isolation in the wireless bands and minimize passive intermodulation (PIM). For outdoor environments add the suffix ‘P’ to Model No. (e.g. CM-88DP).

Specifications

Download Datasheet
Frequency: 694 - 800 MHz
  800 - 2600 MHz
  2600 - 2700 MHz
Coupling: 6.0 ± 1.8 dB
  6.2 ± 1.2 dB
  6.4 ± 1.4 dB
Power: 150W
VSWR:  
Isolation: 23 dB
PIM: -161 dBc (two 20W tones)
Connectors: 7-16
Ingress Protection: IP64
Weight: 4.9 lbs. (2.2Kg)