Meri-Pac

™

™ N-Package Outline

GENERAL SPECIFICATIONS

Impedance:

50

Ω nom.

CW Input:

1 W max.

Operating Temperature:

-- 55° to +85°C

OPTIONS

Coupling Values:

5 to 30 dB

Frequency Bands

up to 2.5 GHz

Close tolerance Coupling:

± 0.5 dB

Bi-Directional Equivalents: see CRP series

General Notes:

1. Directional couplers find application in monitoring

incident and reflected power, signal sampling for

control loops, as well as signal injection devices in

BITE systems. These Directional Couplers may be

used back-to-back as Dual Directional Couplers or

ordered with both coupled ports available configured

as Bi-Directional Couplers as in the CRP-N series.

2. Merrimac Couplers may be ordered with specific

coupling values up to 30 dB and over selected

frequency bands up to 18 GHz.

3. All Merrimac Couplers comply with MIL-C-15370 and

can be supplied screened for compliance with

additional specifications you designate for military and

aerospace applications requiring higher reliability.

PRINCIPAL SPECIFICATIONS

Frequency Performance ¤ Coupling

Frequency

Directivity,

*Insertion

Model

Range,

Bandwidth,

Value,

Sensitivity,

dB,

Loss, dB,

VSWR

Number

MHz

MHz

dB, Nom.

dB, Max.

Min.

Max.

Max.

CBP-10N-375

5 - 750

5 - 750

10

±1.0

± 0.5

20

1.3

1.5:1

CBP- 20N-375

5 - 750

5 - 750

20

±1.0

± 0.75

18

1.0

1.5:1

10 - 400

20

±1.0

± 0.5

20

0.6

1.3:1

CBP-11N-1250

100 - 2000

100 - 2000

11

±1.0

± 0.5

18

1.5

1.7:1

500 - 1000

11

±1.0

± 0.5

20

1.2

1.5:1

CBP-20N-1250

100 - 2000

100 - 2000

20

±1.0

± 0.5

18

1.5

1.7:1

500 - 1000

20

±1.0

± 0.5

20

1.2

1.5:1

¤ Coupling is Referenced to the Input

* Insertion Loss excludes Coupling Loss

CBP-N Series

WIDEBAND DIRECTIONAL COUPLERS

5 to 2000 MHz / Multi-Octave / Low Profile and Minimal Size / Requires No Lead-Forming / Meri-

Pac

NOTES:

1. Tolerance on 3 place decimals

2. Dimensions in inches over millimeters.

3. Lead dimensions apply only at body.

4. All unmarked pins are case ground.

25Mar96