Directional Couplers

Sirius Microwave offers a variety of directional couplers from 1KHz to 30GHz. These couplers can be designed for any coupling value and frequency band. Some examples of coupler designs are listed in table below. Contact factory for special requirements here.

Description

Features

  • Low insertion loss

  • High directivity

  • Frequencies from 1KHz to 30GHz

  • Coupling values from 3dB to 50dB

  • Single-, Dual-, and Bi-directional models

Specifications

Model Frequency Range
MHz
Directivity
dB
Coupling
dB
Coupling
Flatness dB
Insertion
Loss dB
VSWR Power
W
CPL001-10-10 0.01 to 10 40 10±0.2 ±0.5> C0.6 In: 1.2
Out: 1.2
Coupled: 1.2
Average: 1
Peak: 10
CPL01-1000-30 0.1 to 1000 25 30±1 ±0.6 0.3 In: 1.2
Out: 1.2
Coupled: 1.2
Average: 1
Peak: 10
CPL1-200-10 1 to 200 25 10±0.3 ±0.3 0.6 In: 1.2
Out: 1.2
Coupled: 1.2
Average: 1
Peak: 10
CPL10-700-20 10 to 700 30 20±1 ±0.5 0.4 In: 1.2
Out: 1.2
Coupled: 2.0
Average: 10
Peak: 100
CPL20-300-20D 20 to 300 35 20±1 ±0.3 0.4 In: 1.2
Out: 1.2
Coupled: 2.0
Average: 10
Peak: 100
CPL50-2000-20 50 to 2000 25 19.5±1 ±0.5 0.8 In: 1.5
Out: 1.5
Coupled: 1.5
Average: 1
Peak: 10
CPL100-300-20 100 to 300 25 20±1 ±1.5 0.2 In: 1.2
Out: 1.2
Coupled: 1.2
Average: 50
Peak: 500
CPL100-2000-10 100 to 2000 20 11.5±1 ±0.5 1.2 In: 1.4
Out: 1.4
Coupled: 1.6
Average: 1
Peak: 10
CPL250-400-30D 250 to 400 25 30±1 ±0.35 0.2 In: 1.1
Out: 1.1
Coupled: 1.1
Average: 50
Peak: 500
CPL1100-1600-30 1100 to 1600 30 30±1 ±0.5 0.15 In: 1.1
Out: 1.1
Coupled: 1.2
Average: 50
Peak: 500
CPL1000-7000-20 1000 to 7000 25 20±1 ±0.5 0.25 In: 1.2
Out: 1.2
Coupled: 1.3
Average: 50
Peak: 500
CPL2000-8000-20 2000 to 8000 20 20±1 ±0.5 0.5 In: 1.2
Out: 1.2
Coupled: 1.3
Average: 20
Peak: 200
CPL4000-8000-15 4000 to 8000 25 15±1 ±0.75 0.3 In: 1.2
Out: 1.2
Coupled: 1.2
Average: 10
Peak: 200
CPL4000-8000-20 4000 to 8000 25 20±1 ±0.75 0.2 In: 1.1
Out: 1.1
Coupled: 1.2
Average: 50
Peak: 500
CPL2000-18000-20 2000 to 18000 18 20±1 ±0.5 0.7 In: 1.3
Out: 1.3
Coupled: 1.3
Average: 10
Peak: 200
CPL2000-18000-20-C 2000 to 18000 15  20±1 ±0.5 0.6 In: 1.3
Out: 1.3
Coupled: 1.3
Average: 10
Peak: 200
CPL2000-26500-20 2000 to 26500 20 20±1 ±0.5 0.7 In: 1.3
Out: 1.3
Coupled: 1.3
Average: 20
Peak: 200

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