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QHDZ-2H-0.48G 参数 Datasheet PDF下载

QHDZ-2H-0.48G图片预览
型号: QHDZ-2H-0.48G
PDF下载: 下载PDF文件 查看货源
内容描述: QUAD HYBRID [QUAD HYBRID]
分类和应用:
文件页数/大小: 2 页 / 142 K
品牌: MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
 浏览型号QHDZ-2H-0.48G的Datasheet PDF文件第2页  
QHDZ-2H-0.48G
QUAD HYBRID
PRELIMINARY
REV: 002, 03/16/06
TECHNICAL DESCRIPTION
FEATURES
• 435 - 524 MHz
• LOW LOSS
• HIGH ISOLATION
• EXCELLENT PHASE/AMPLITUDE BALANCE
• SURFACE MOUNT
• TAPE & REEL AVAILABLE
APPLICATIONS
• CDMA 450 BASE STATION
POWER AMPLIFIERS
• UHF LAND MOBILE RADIO
BASE STATION POWER
AMPLIFIERS
• UHF RADAR (400-500 MHz)
The Multi-Mix
®
QHDZ-2H-0.48G provides a 3 dB 90° coupling with low insertion loss, low VSWR, and high
isolation for use in the 435 - 524 MHz range. 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.
GENERAL SPECIFICATIONS
FREQUENCY RANGE
MHz
INSERTION LOSS
(dB MAX)
0.25
INPUT POWER
(CW @ 1.2:1 OUTPUT
VSWR)
125
AMPLITUDE BALANCE
(dB MAX)
± 0.2
PHASE BALANCE
435 - 524
90 ± 2°
ISOLATION
(dB MIN)
VSWR
(ALL PORTS)
RF
INTERFACE
OPERATING TEMPERATURE
27
1.12:1
Surface Mount
-55° - +95° C
PACKAGE OUTLINE / TAPE & REEL ORIENTATION
DIRECTION OF FEED
.560
[14.22]
PORT 2
PORT 1
P
0
P
1
PAD 1
K
0
"A"
"A"
B
0
.350
[8.89]
QHDZ-2H-0.48G
.040
[1.02] TYP.
W
MARKED SIDE UP
PORT 3
.059
[1.50] TYP.
PORT 4
.080
[2.03]
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
A
0
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: 1.888.434.MMFM / Fax: 973.882.5990 / Email: crm@merrimacind.com / www.merrimacind.com