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

QHDZ-2N-0.9G
QUAD HYBRID
REV: 001, 08/19/05
TECHNICAL DESCRIPTION
FEATURES
• 740 - 960 MHz
• LOW LOSS
• HIGH ISOLATION
• EXCELLENT PHASE/AMPLITUDE BALANCE
• SURFACE MOUNT
• TAPE & REEL AVAILABLE
APPLICATIONS
• GSM 850 RF SUBSYSTEMS
• GSM 950 RF SUBSYSTEMS
• LAND MOBILE RADIO (LMR)
• RADAR COMMUNICATIONS
• HOMELAND SECURITY NETWORKS
• PUBLIC SAFETY BTS AMPLIFIER
The Multi-Mix^® QHDZ 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.
QHDZ 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
GENERAL SPECIFICATIONS
INSERTION LOSS
(dB MAX)
AMPLITUDE BALANCE
(dB MAX)
740 - 960
0.20
± 0.30
ISOLATION
(dB MIN)
25
VSWR
(MAX, ALL PORTS)
INPUT POWER
(CW @ 1.2:1 LOAD VSWR)
1.12:1
225 WATTS
RF
INTERFACE
Leadless
Surface Mount
PHASE BALANCE
90 ± 2°
OPERATING TEMPERATURE
-55° - +95° C
PACKAGE OUTLINE / TAPE & REEL ORIENTATION
DIRECTION OF FEED
PORT 2
.650
PORT 1
.071
P₀
P
PAD 1
1
K
0
.480
QH_QHD_DZ_Z-2-_N2_-0N_.9G-0_/78.₇9₄₇G
.040
"A"
"A"
W
B₀
MARKED SIDE UP
PORT 3
.059
PORT 4
W
P1 P0 A0
B0
K0
ENGLISH (in) 0.9449 0.6299 0.1575 0.5126 0.6665 0.09448
METRIC (mm) 24.00 16.00 4.00 13.02 16.93 2.4
A₀
SECTION "A"-"A"
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