QHD-2BH-0.9G Datasheet, PDF (1/2 Pages) Merrimac Industries, Inc. – QUAD HYBRID

QHD-2BH-0.9G
QUAD HYBRID
REV: 003, 06/19/06
TECHNICAL DESCRIPTION
FEATURES
• 800 - 1000 MHz
• LOW LOSS
• HIGH ISOLATION
• EXCELLENT PHASE/AMPLITUDE BALANCE
• SURFACE MOUNT
APPLICATIONS
• GSM 800 BASE STATION
RF SUBSYSTEMS
• GSM 900 BASE STATION
RF SUBSYSTEMS
• LAND MOBILE RADIO (LMR) SYSTEMS
• RADAR COMMUNICATIONS
• TV TRANSMITTERS
RoHS Compliant
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 equipment.
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.
FREQUENCY RANGE
(MHz)
815 - 900
800 - 1000
ISOLATION
(dB MIN)
VSWR
(MAX, ALL PORTS)
25
1.12:1
23
1.15:1
GENERAL SPECIFICATIONS
INSERTION LOSS
(dB MAX)
0.12
0.15
AMPLITUDE BALANCE
(dB MAX)
± 0.15
AVERAGE POWER
(WATTS, MAX.)
RF
INTERFACE
450
Leadless Surface Mount
PHASE BALANCE
90 ± 2°
OPERATING
TEMPERATURE
-55° - +85° C
PACKAGE OUTLINE
QHD-2BH-0.9G
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: [phone].MMFM / Fax: [phone] / Email: [e-mail] / www.merrimacind.com