QHD-2Z-1.9G
QUAD HYBRID
REV: 014, 06/02/04
TECHNICAL DESCRIPTION
MULTI-MIX PICO™ Z SERIES QUAD HYBRIDS
• 1.7 - 2.0 GHz
• HIGH POWER…100 WATTS CW
• LOW LOSS
• LOW VSWR
• SURFACE MOUNT
• TAPE & REEL
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.
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.
GENERAL SPECIFICATIONS
INSERTION LOSS
AMPLITUDE BALANCE
FREQUENCY RANGE
GHz
ISOLATION
(dB MIN)
VSWR
(MAX)
(dB MAX)
(dB MAX)
1.7 - 2.0
20
0.25
1.28:1
±0.25
PHASE
BALANCE
(MAX)
INPUT
POWER
(CW,MAX)*
RF
OPERATING
TEMPERATURE
SIZE
(INCHES)
WEIGHT
(GRAMS/OZ.)
INTERFACE
±3°
100 W
0.18 x 0.18 x 0.086
0.12 / 0.003
Surface Mount
-55° - +85° C
* CW input power, tested in fixture with heat sink at 25° C.
PACKAGE OUTLINE / TAPE AND REEL ORIENTATION
0.175
MOUNTING ORIENTATION: MARKING DOT ON TOP SIDE
4
0.030
0.054
1
0.175
3
Ø0.031
SEE DETAIL
A
0.007
2
0.007
.086
TOP VIEW
NOTES:
1. ALL DIMENSIONS ARE IN INCHES.
2. TOLERANCES: -3 PLACE DECIMALS; ±.005.
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: MMFM@merrimacind.com / www.Multi-Mix.com