QHD-2N-2.1G 参数 Datasheet PDF下载

QHD-2N-2.1G

QUAD HYBRID

REV: 003, 06/19/06

TECHNICAL DESCRIPTION

FEATURES

• 1.8 - 2.5 GHz

• LOW LOSS

• HIGH ISOLATION

• EXCELLENT PHASE/AMPLITUDE BALANCE

• SURFACE MOUNT

APPLICATIONS

• WCDMA BASE STATION

RF SUBSYSTEMS

• SATCOM

The Multi-Mix

®

QHD series provides a 3 dB 90° coupling with low insertion loss, low VSWR, and high

isolation. Accurate phase and amplitude balance make this series ideal for use in IQ networks, power

amplifiers, radio transceivers, receiver multicouplers and RF signal distribution and processing.

QHD quad hybrids are fusion bonded multilayer stripline devices. The fusion bonding process yields a

homogeneous monolithic dielectric structure with reliability, ruggedness, and electrical performance that

is superior to conventional adhesive bonding techniques.

GENERAL SPECIFICATIONS

FREQUENCY RANGE

MHz

INSERTION LOSS

(dB MAX)

0.16

AMPLITUDE BALANCE

(dB MAX)

± 0.3

RF

INTERFACE

PHASE BALANCE

(DEGREES)

90 ± 3°

1800 - 2500

ISOLATION

(dB MIN)

VSWR

(MAX,

ALL PORTS)

1.18:1

INPUT POWER

(CW @ 1.2:1 LOAD VSWR)

OPERATING TEMPERATURE

23

400

Surface Mount

-55° C to +85° C

PACKAGE OUTLINE

PORT 1

0.650

[16.51]

PORT 2

0.143

[3.63]

0.480

[12.19]

QHD-2N-2.1G

.040

PORT 4

.05

[1.27]

PORT 3

.024

[0.61]

THE MULTI-MIX MICROTECHNOLOGY

®

GROUP IS ISO 9001:2000 REGISTERED

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

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

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