For further information contact

MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531

CDM-M-G Series

DUAL DIRECTIONAL COUPLERS

500 MHz to 18 GHz / Stripline Octave Bandwidths / 10, 20, 30 dB Coupling / 50 W / Low Cost /

SMA

General Notes:

1. Units in the CDM series of dual directional couplers comprise two directional couplers back-to-back designed to

monitor both forward and reflected power with minimal perturbation to the main line signal.

2. Each miniature coupler is a multi section quarter wave coupler utilizing stripline technology designed to cover an

octave band of frequencies.

3. Dual directional couplers with unequal coupling values or dual in-line configuration may be custom ordered with

coupling values up to 30 dB and with coverage extending over selected frequency bands up to 18 GHz.

4. Merrimac directional couplers comply with MIL-C-15370 and may be supplied screened for compliance with

additional specifications you designate for military and aerospace applications requiring higher reliability

Package Outline

NOTES:

1. Tolerance on 3 place

decimals

2. Dimensions in inches over millimeters.

3. Weights are nominal on all outlines.

21Feb96