QHD-2SH-1.9G Datasheet, PDF (1/2 Pages) Merrimac Industries, Inc. – QUAD HYBRID

QHD-2SH-1.9G
QUAD HYBRID
REV: 007, 11/17/06
TECHNICAL DESCRIPTION
FEATURES
• 1.7 - 2.0 GHz
• LOW LOSS
• HIGH ISOLATION
• EXCELLENT PHASE/AMPLITUDE BALANCE
• SURFACE MOUNT
• TAPE & REEL AVAILABLE
APPLICATIONS
• PCS 1800 BASE STATION
RF SUBSYSTEMS
• PCS 1900 BASE STATION
RF SUBSYSTEMS
• MILITARY COMMUNICATIONS
• TELEMETRY
The Multi-Mix^® QHD series provides a 3 dB 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
GHz
1.7 - 2.0
GENERAL SPECIFICATIONS
INSERTION LOSS
(dB MAX)
AMPLITUDE
BALANCE
(dB MAX)
0.15
± 0.25
PHASE
BALANCE
90 ± 2°
ISOLATION
(dB MIN)
23
VSWR
(MAX
ALL PORTS)
1.15:1
INPUT POWER
(CW @ 1.2:1
LOAD VSWR)
SIZE
(INCHES)
WEIGHT
(OZ./GRAMS)
100 W
0.56 x 0.20 x 0.075
0.02 / 0.6
RF
INTERFACE
OPERATING
TEMPERATURE
Surface Mount
-55° - +85° C
.200 [5.08]
.050 [1.27] TYP.
PACKAGE OUTLINE / TAPE & REEL ORIENTATION
.560 [14.22]
.024 [0.61] TYP.
2
1
QHD-2SH-1.9G
3
4
.075 [1.90]
.062 [1.57] PLATED
THRU 4 PLACES
DIRECTION OF FEED
P
0
PAD 1
K
0
"A"
"A"
W
B₀
P1
MARKED SIDE UP
A
0
SECTION "A"-"A"
W
ENGLISH (in) 0.9449
METRIC (mm) 24.00
P1
0.3150
8.00
P₀
0.1575
4.00
A0
0.2150
5.46
B0
0.5752
14.61
K0
0.0850
2.16
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