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QHF-2A-200SQ 参数 Datasheet PDF下载

QHF-2A-200SQ图片预览
型号: QHF-2A-200SQ
PDF下载: 下载PDF文件 查看货源
内容描述: 90 °正交混合 [90° QUADRATURE HYBRID]
分类和应用: 射频和微波射频耦合器微波耦合器
文件页数/大小: 1 页 / 70 K
品牌: MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
   
QHF-2A-100 SQ
90° QUADRATURE HYBRID
REV: 001, 03/13/02
• SPACE QUALIFIED
• 95 - 105 MHz, 10% BANDWIDTH
• FLATPACK
SERIES 05
TECHNICAL DESCRIPTION / APPLICATION
The QHF-2A-100 SQ 90° quadrature hybrid covers a frequency range of 95 - 105 MHz using a special
lumped element design to reduce the size while maintaining high performance. This device has been
designed in accordance with Merrimac document CENG-0001, “Standard Design Requirements for Space
Qualified Devices”.
GENERAL SPECIFICATIONS
MODEL
NUMBER
FREQUENCY
RANGE
MHz
QHF-2A-100 SQ
INPUT POWER MAX
95 - 105
COUPLING
NOM.
1W
3.0 dB
ISOLATION
(dB)
MIN.
23
TYP.
27
IMPEDANCE
NOM.
50 OHM
INSERTION LOSS
dB
MAX.
0.3
TYP.
0.2
AMPLITUDE
BALANCE
dB
MAX.
0.75
WEIGHT
MAX.
2.8 g
TYP.
0.5
PHASE BALANCE
MAX.
±2°
TYP.
VSWR
INPUT/ OUTPUT
MAX.
1.3:1
TYP.
1.2:1
OPERATING TEMPERATURE
-55° to +85 ° C
PACKAGE OUTLINE
.385±0.020
[9.78±.508]
.312±.030
[7.92±0.76]
(TYP)
.150 MAX.
[3.81]
.510±0.020
[12.954±0.508]
*.350 TYP
[8.89]
*.250 TYP
[6.35]
ø.015±0.005
[0.38±0.127]
TYP. 8 PINS
*.100 TYP
[2.54]
*.080 TYP
5
[2.03]
*.050±0.015
[1.27±0.381]
Phasing Diagram A
1
2
1
2
3
4
-90°
Isolation
Isolation
-90°
3
-90°
Isolation
4
Isolation
-90°
NOTES:
1. TOLERANCE ON 3
PLACE DECIMALS
±.010 [.25mm] EXCEPT
AS NOTED.
2. MAX. IS LARGEST
DIMENSION ALLOWED.
3. DIMENSIONS =
INCHES [mm]
4. METRIC EQUIVALENTS
ARE TO THE NEAREST
.01mm.
5. ALL LEADS TO BE
WITHIN ± .010 [.25mm]
OF EACH OTHER AT
THIS DIMENSION.
6. DIMENSIONS MARKED
WITH * APPLY ONLY AT
BODY.
7. ALL UNMARKED PINS
ARE CASE GROUND.
4
1
Merrimac Industries, RF & Microwave Products Division / 41 Fairfield Place, West Caldwell, NJ 07006
Tel: 973.575.1300 / Fax: 973.575.0531 / Internet: www.Merrimacind.com
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