CSD-30BH-2.5G - Merrimac Industries, Inc.

FREQUENCY RANGE

(MHz)

INSERTION LOSS

(dB MAX.)

MEAN COUPLING

(dB)

VSWR

(MAX, ALL PORTS)

2000 - 3000 0.13 30 ± 1.8 1.22:1

FREQUENCY SENSITIVITY

(dB MAX.)

DIRECTIVITY

(dB MIN.)

AVERAGE POWER

(WATTS, MAX.)

INTERFACE

OPERATING

TEMPERATURE

± 0.75 14 450 Leadless

Suface Mount

-55° to +85° C

DIRECTIONAL COUPLER

FEATURES APPLICATIONS

•

2.0 - 3.0 GHz

• WCDMA BASE STATION

• LOW LOSS RF SUBSYSTEMS

• HIGH DIRECTIVITY • SATCOM

• EXCELLENT COUPLING ACCURACY • MMDS

• SURFACE MOUNT • WLAN

The Multi-Mix® CSD series provides a 30 dB coupling with low insertion loss, low VSWR, and high direc-

tivity. Accurate coupling factors make this series ideal for use in power amplifiers and RF signal

distribution and processing equipment.

CSD - 30 directional couplers are fusion bonded multilayer stripline devices. The fusion bonding process

yields a homogeneous monolithic dielectric structure with reliability, ruggedness, and electrical perfor-

mance that is superior to conventional adhesive bonding techniques.

CSD-30BH-2.5G

TECHNICAL DESCRIPTION

REV: 004, 02/08 /11

THE MULTI-MIX MICROTECHNOLOGY® GROUP IS ISO 9001:2000 REGISTERED

Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006

Tel: 1.888.434.MMFM / Fax: 973.882.5990 / Email: MMFM@merrimacind.com / www.craneae.com/mw

U.S. Patent 6,099,677 and other Patents Pending.

GENERAL SPECIFICATIONS

PACKAGE OUTLINE

CSD-30-BH-2.5G

RoHS Compliant