Product/Service

Directional Couplers

Corry Micronics offers four types of 50 ohm directional couplers with several different styles and connector options. All Corry Micronics directional couplers feature a flat frequency response and great port-to-port isolation while maintaining low insertion losses. The first series is the “Lumped Element Directional Couplers or Corry Micronics D Series.” This style comes in five case types. These case styles are Surface mounted (S2), Horizontal pin (A1), the Vertical pin (B2), the Circular pin (E) and the Coaxial cable connector (T14) Style.

The second series is the Ultra-Broadband, Corry Micronics DA Series designed with SMA connectors. This series covers multiple frequency octaves ranging from 0.5GHz to 18GHz.

The third series of directional couplers is the Communication Band Directional Couplers or Corry Micronics DB Series.

The fourth series of directional couplers is the high current couplers that can handle power ratings up to 200 Watts. These directional couplers are designed using the tapered strip line approach. The frequency range is from 0.8MHz to 2.5GHz. Corry Micronics can design custom directional couplers with power ratings to 500 Watts.

Click here to view our PDF Specification Sheet for Directional Couplers
Click here to view our PDF Specification Sheet for Lumped Element, - Surface Mount, Plug-In, and Coaxial Connectors
Click here to view our PDF Specification Sheet for Ultra-Broadband Couplers (SMA Type)
Click here to view our PDF Specification Sheet for Communication Band Directional Couplers
Click here to view our PDF Specification Sheet for High Power Directional Couplers (N Type)

Part Number

Case Style

Freq. Range (MHz)

VSWR

Coupling

Mainline Loss

Directivity

Power Input

(W)

Nom

Flatness

Typ/Max

Typ/Min

Lumped Element, - Surface Mount, Plug-In, and Coaxial Connectors

Coupling, 50 Ohm

CMIDS-6-1

5-400

1.25

6.5±0.5

±0.5

1.6/2.0

1.7/2.4

2.0/2.4

35/30

25/20

20/15

0.5

CMIDS-10-2

5-700

1.25

12.7± 0.5

±0.6

1.0/1.5

20/15

0.2

CMIDS-10-4

5-1000

1.25

12.7± 0.6

±1.0

1.0/1.5

1.5/1.8

20/18

0.5

CMIDA-10-1

1-400

1.2

11.5± 0.5

±0.5

0.6/0.9

0.8/1.1

0.9/1.3

50/35

35/20

20/15

1.0

CMIDS-10-2

250-1000

1.5

10.5± 0.5

±0.6

1.0/1.5

1.5/1.8

1.6/2.0

35/25

30/20

25/15

1.0

CMIDA-10-5

1-2000

1.3

10.5± 0.5

±1.0

1.2/1.9

1.3/1.9

2.0/2.5

35/25

30/20

20/18

0.5

CMIDA-20-1W

10-700

1.4

19±0.5

±0.5

0.2/0.5

0.4/0.7

0.7/1.1

35/30

25/20

1.0

CMIDB-6-1

10-400

1.5

6.3±0.4

±0.4

2.0/2.4

2.0/2.5

35/30

30/25

20/15

1.0

CMIDB-10-1

1-400

1.2

10±0.5

±0.5

0.9/1.3

0.7/1.0

0.9/1.3

30/25

20/15

1.0

CMIDB-10-2

5-1000

1.5

11±0.5

±0.6

1.4/1.8

1.5/1.8

1.6/2.0

50/35

25/20

20/15

0.5

CMIDE-8-1

10-800

1.5

8±0.5

±0.5

1.6

1.5

1.6

0.5

CMIDE-12-1

10-800

1.5

12.7± 0.5

±0.5

1.4

0.5

CMIDE-20-2

10-800

1.5

20±0.5

±0.5

0.25/ 0.5

0.4/0.7

0.7/1.2

35/30

25/20

22/20

0.5

CMIDT-15-2B

T14

1-1000

1.2

15±0.5

±0.5

0.5/1.4

0.8/1

1.0/1.4

35/30

30/25

25/15

3.0

Ultra-Broadband Couplers (SMA Type)

Part Number

Freq. Range

(GHz)

Coupling

(dB)

Freq. Sensitivity

(dB)

Isolation

(dB)

VSWR

Insertion Loss

(dB)

CMID-A201-06 A0

0.5 - 2

6 ± 1

± 0.6

1.25

0.4

CMID-A201-10 A0

0.5 - 2

10 ± 1

± 0.6

1.25

0.5

CMID-A201-15 A0

0.5 - 2

15 ± 1

± 0.6

1.20

0.5

CMID-A201-20 A0

0.5 - 2

20 ± 1

± 0.6

1.20

0.4

CMID-A202-06 A0

1 – 4

6 ± 1

± 0.6

1.25

0.4

CMID-A202-10 A0

1 – 4

10 ± 1

± 0.6

1.25

0.5

CMID-A202-15 A0

1 – 4

15 ± 1

± 0.6

1.20

0.5

CMID-A202-20 A0

1 – 4

20 ± 1

± 0.6

1.20

0.4

CMID-A203-06 A0

2 – 8

6 ± 1

± 0.6

1.25

0.4

CMID-A203-10 A0

2 – 8

10 ± 1

± 0.6

1.25

0.5

CMID-A203-15 A0

2 – 8

15 ± 1

± 0.6

1.20

0.5

CMID-A203-20 A0

2 – 8

20 ± 1

± 0.6

1.20

0.4

CMID-A204-06 A0

6 – 18

6 ± 1

± 0.7

1.50

1.0

CMID-A204-10 A0

6 – 18

10 ± 1

± 0.7

1.50

1.0

CMID-A204-15 A0

6 – 18

15 ± 1

± 0.7

1.50

1.0

CMID-A204-20 A0

6 - 18

20 ± 1

± 0.7

1.50

1.0

Communication Band Directional Couplers

Part Number

Freq. Range

(GHz)

Coupling

(dB)

Freq. Sensitivity

(dB)

Isolation

(dB)

VSWR

Insertion Loss

(dB)

Power Handling

(W)

CMID-B201-5

0.8 – 2.5

5 ± 0.5

± 0.5

1.25

2.2

CMID-B201-6

0.8 – 2.5

6 ± 0.6

± 0.5

1.25

1.9

CMID-B201-7

0.8 – 2.5

7 ± 0.5

± 0.5

1.25

1.4

CMID-B201-10

0.8 – 2.5

10 ± 0.5

± 0.5

1.25

0.9

CMID-B201-15

0.8 – 2.5

15 ± 1

± 0.5

1.25

0.5

CMID-B201-20

0.8 – 2.5

20 ± 1

± 0.5

1.25

0.4

High Power Directional Couplers (N Type)

Part Number

Freq. Range

(GHz)

Nominal

Coupling

(dB)

Coupling Accuracy

(dB, Max)

Insertion Loss

(dB, Max)

Mainline VSWR

(Max)

Coupling VSWR (Max)

Directivity (dB, Min)

Power handling

(W)

Connector

Type

CMIDC-B201-5

0.8 – 2.5

5 ± 1

± 0.5

0.4

1.2

100

N-F

CMIDC-B201-7

0.8 – 2.5

7 ± 1

± 0.5

0.4

1.2

150

N-F

CMIDC-B201-10

0.8 – 2.5

10 ± 1

± 0.5

1.0

1.2

150

N-F

CMIDC-B201-15

0.8 – 2.5

15 ± 1

± 0.5

0.6

1.2

150

N-F

CMIDC-B201-20

0.8 – 2.5

20 ± 1

± 0.5

0.5

1.2

200

N-F

CMID-D01-20

0.7 – 1.1

20 ± 1

± 0.5

0.4

1.2

100

N-F

CMID-D01-30

0.7 – 1.1

30 ± 1

± 0.5

0.4

1.2

150

N-F

CMID-D01-40

0.7 – 1.1

40 ± 1

± 0.5

0.4

1.2

150

N-F

CMID-D01-50

1.7 – 1.1

50 ± 1

± 0.5

0.4

1.2

150

N-F

CMID-D02-20

1.7 – 2.5

20 ± 1

± 0.5

0.4

1.2

100

N-F

CMID-D02-30

1.7 – 2.5

30 ± 1

± 0.5

0.4

1.2

150

N-F

CMID-D02-40

1.7 – 2.5

40 ± 1

± 0.5

0.4

1.2

150

N-F

CMID-D02-50

1.7 – 2.5

50 ± 1

± 0.5

0.4

1.2

150

N-F

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