QHDZ-2BH-0.15G Datasheet, PDF (1/2 Pages) Merrimac Industries, Inc. – QUAD HYBRID

QHDZ-2BH-0.15G
QUAD HYBRID
REV: 004, 10/16/06
TECHNICAL DESCRIPTION
FEATURES
• 130 - 174 MHz
• LOW LOSS
• HIGH ISOLATION
• EXCELLENT PHASE/AMPLITUDE BALANCE
• HIGH POWER HANDLING
• SURFACE MOUNT
APPLICATIONS
• VHF LAND MOBILE RADIO
BASE STATION POWER
AMPLIFIERS
The QHDZ-2BH-0.15G series is a member of the Multi-Mix QHDZ family of 3-dB 90° couplers for use in
the 130-174 MHz range. The QHDZ-2BH-0.15G exhibits low insertion loss, low VSWR, and high isola-
tion. Excellent phase and amplitude balance and high RF power handling capability make this series
ideal for use in base station power amplifiers in particular and radio transceivers, receiver/antenna multi-
couplers and RF signal distribution and processing equipment in general.
The construction of QHDZ quad hybrids is based on fusion bonded multiplayer stripline structures. The
fusion bonding process yields homogeneous monolithic dielectric structures with reliability, ruggedness,
and electrical and thermal performance that are superior to conventional adhesive bonding techniques.
FREQUENCY RANGE
(MHz)
130-174
ISOLATION
(dB MIN)
VSWR
(MAX, ALL
PORTS)
27
1.12:1
GENERAL SPECIFICATIONS
INSERTION LOSS
(dB MAX)
AMPLITUDE BALANCE
(dB MAX)
0.35
± 0.3
PHASE BALANCE
90 ± 3°
AVERAGE POWER
(WATTS, MAX.)
125
RF
INTERFACE
OPERATING TEMPERATURE
Leadless Surface Mount
-55° - +95° C
PACKAGE OUTLINE
QHDZ-2BH-0.15G
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