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3dB Directional Hybrid Coupler

Rev : A (V | Rev date : 05 Apr 2016
The CDS3*-380/2700 hybrid couplers are four-port directional couplers which equally combine two wireless signals and transfer the combined signal to two output ports. The products are designed for wireless services and applications in the frequency band from 380-2700MHz.


  • Supports all TERA bands in the frequency range 380 - 2700 MHz
  • 200 Watt Power Rating
  • High Reliability
  • 7-16 DIN female connectors


Technical features

General Specifications

Product TypeDirectional Hybrid Coupler
Techn. ApplicationIndoor
Number of Input Ports2
Number of Output Ports2
Connector Type7-16 female

Electrical Specifications

Frequency Range MHz380 - 2700
Impedance Ohm50
VSWR / Return LossVSWR/dB1.25/19.1 @ - GHz
Intermodulation (IM3) -150 dBc with 2x43 dBm tones
Isolation min dB23 @ -
Coupling ValuedB3.1 ±0.8 @ - MHz
Total Input Power W200

Temperature Specifications

Temperature Range °C (°F)-25 to 65 (-13 to 149)

Mechanical Specifications

Height mm (in)44 (1.73)
Width mm (in)102 (4.02)
Length mm (in)216.05 (8.51)

Testing and Environmental

Environmental ClassIP65

Dimensions in mm

External Document Links