QHD-2H-2.2G
QUAD HYBRID
REV: 008, 04/26/05
TECHNICAL DESCRIPTION
• 2.1 - 2.2 GHz
• LOWEST LOSS
• HIGHEST ISOLATION
• EXCELLENT PHASE/AMPLITUDE BALANCE
• SURFACE MOUNT
• TAPE & REEL
The Multi-Mix
®
QHD series provides a 3 dB coupler with low insertion loss, low VSWR, and high
isolation. Accurate phase and amplitude balance make them ideal for applications involving IQ
networks, power amplifiers, signal distribution and processing.
QHD quad hybrids are fusion bonded multilayer stripline assemblies. 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
2100 - 2200
INPUT POWER
(CW @ 1.2:1
OUTPUT VSWR)
100 W
INSERTION LOSS
(dB MAX)
0.25
AMPLITUDE
BALANCE
(dB MAX)
± 0.10
PHASE
BALANCE
90 ± 2°
ISOLATION
(dB MIN)
24
VSWR
(ALL PORTS)
1.20:1
SIZE
(INCHES)
0.56 x 0.35 x 0.075
WEIGHT
(OZ./GRAMS)
0.03 / 0.8
RF
INTERFACE
Surface Mount
OPERATING
TEMPERATURE
-55° - +85° C
PACKAGE OUTLINE / TAPE & REEL ORIENTATION
.560 [14.22]
PORT 2
PORT 1
P
0
P
PAD 1
1
DIRECTION OF FEED
.050 [1.27]
K
0
.350 [8.89]
QHD-2H-2.2G
"A"
W
"A"
B
0
MARKED SIDE UP
PORT 3
.024 [0.61]
PORT 4
A
0
SECTION "A"-"A"
P
P0
A0
B0
K0
1
ENGLISH (in) 1.2598 0.6299 0.1575 0.3598 0.5697 0.0799
METRIC (mm) 32.00
16.00 4.00
9.14
14.47
2.03
W
.075 [1.91]
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
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
