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RF Couplers

Directional, Bi-Directional, Dual Directional & RF Tap

Over 475 models with power handling from 0.5 to 250W covering DC to 65 GHz!
  • Transformer-based, LTCC, stripline/microstrip, bridge, and MMIC designs
  • Surface mount and coaxial formats
  • Wide selection for 50-ohm and 75-ohm systems

Catalog Products

For special & custom products, please contact us.

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Interface
SMT
Die
Conn.
Plug-in

Impedance
(Ω)
50
75

F Low
(MHz)

F High
(MHz)

Coupling
(dB)
-- MinMax

Mainline
Loss(dB)
≤ 

Directivity
(dB)
≥ 
Power
Input
(W)
≥ 

Type
Directional
Bi-Directional
Dual-Directional
RF Tap

Technology
LTCC
MMIC
Transformer
Microstrip / Stripline
Bridge

Feature
DC Passthrough

Case Style
Model Number F Low
(MHz)		 F High
(MHz)		 Coupling
(dB)		 Mainline Loss
(dB)
Typ.		 Directivity
(dB)
Typ.		 VSWR
(:1)
Typ.		 Power Input
Max.(W)		 Type Construction Feature Case Style
Sort Sort Sort Sort Sort Sort Sort Sort Sort Sort Sort Sort
ADC-6-1R+ 5 200 6.2 1.7 25 1.33 0.5 Directional Transformer - CD542
LxWxH
0.31x0.27x0.11
ADC-6-10-75+ 20 1000 6.6 2.1 15 1.3 0.5 Directional Transformer - CD542
LxWxH
0.31x0.27x0.11
ADC-6-13+ 200 1300 6.3 1.8 17 1.3 0.5 Directional Transformer - CD542
LxWxH
0.31x0.27x0.11
ADC-8-4-75+ 5 1250 7.9 1.6 17 1.2 1 Directional Transformer - CD542
LxWxH
0.31x0.27x0.11
ADC-10-1R+ 5 900 10.5 0.8 30 1.3 1 Directional Transformer - CD542
LxWxH
0.31x0.27x0.11
ADC-10-4+ 5 1000 10.5 0.8 40 1.2 1 Directional Transformer - CD542
LxWxH
0.31x0.27x0.11
ADC-15-4+ 5 1000 15.5 0.6 24 1.2 1 Directional Transformer - CD542
LxWxH
0.31x0.27x0.11
ADC-20-4+ 5 1000 20 0.5 21 1.1 1 Directional Transformer - CD542
LxWxH
0.31x0.27x0.11
ADC-20-4-75+ 5 1250 19.7 0.5 23 1.15 1 Directional Transformer - CD542
LxWxH
0.31x0.27x0.11
ADC-20-4-75R+ 40 1000 20.5 0.6 20 1.1 1 Directional Transformer - CD636
LxWxH
0.31x0.27x0.16
ADC-20-12+ 100 1200 20 0.5 26 1.17 1 Directional Transformer - CD542
LxWxH
0.31x0.27x0.11
ADC-20-13+ 450 1000 19.7 0.2 20 1.2 4 Directional Transformer - CD542
LxWxH
0.31x0.27x0.11
ADC-25-4-75+ 5 1250 25 0.1 25 1.2 1 Directional Transformer - CD636
LxWxH
0.31x0.27x0.16
ADC-26-52+ 10 500 26 0.2 25 1.1 5 Directional Transformer - CD636
LxWxH
0.31x0.27x0.16
ADCB-20-82+ 1 800 20.2 0.3 24 1.2 1 Bi-Directional Transformer - CD636
LxWxH
0.31x0.27x0.16
BDCA-6-16+ 800 1600 6.3 1.6 24 1.05 65 Bi-Directional LTCC DC Passthrough DZ944
LxWxH
0.30x0.27x0.05
BDCA-7-25+ 1200 2500 7.1 1.6 22 1.05 35 Bi-Directional LTCC DC Passthrough DZ944
LxWxH
0.30x0.27x0.05
BDCA-10-25+ 800 2500 10.1 1 22 1.05 24 Bi-Directional LTCC DC Passthrough SM1L
LxWxH
0.30x0.32x0.07
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