PDG-02B-255SQ [MERRIMAC]
0° DIVIDERS / COMBINERS; 0 °分配器/合成
| 型号： | PDG-02B-255SQ |
| 厂家： | 
MERRIMAC INDUSTRIES, INC. |
| 描述： | 0° DIVIDERS / COMBINERS |
| 文件： | 总1页 (文件大小：428K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PDG-02B-255 SQ
0° DIVIDERS / COMBINERS
REV: 001, 05/07/01
•
•
SPACE QUALIFIED
10 - 500 MHz
• 2 WAY SURFACE MOUNT
• HI-REL WELDED CONSTRUCTION TO
PASS IR REFLOW
TECHNICAL DESCRIPTION / APPLICATION
The PDG-02B-255 SQ surface mount 2 way power dividers/combiners, covers a frequency range of 10 to
500 MHz using a special lumped element design to reduce the size while maintaining high
performance. Unit consists of a welded construction. The surface mount housing has been designed for
airborne and space applications where inherent package reliability and hermeticity are critical. Parts,
materials and processes in accordance with Merrimac document CENG-0001, “Standard Design
Requirements for Space Qualified Devices”.
GENERAL SPECIFICATIONS
MODEL
FREQUENCY
RANGE
ISOLATION
INSERTION LOSS
AMPLITUDE
PHASE BALANCE
VSWR
BALANCE dB
NUMBER
dB
dB
INPUT/ OUTPUT
MHz
10 - 500
COUPLING
NOM.
MIN.
25
TYP.
30
MAX.
0.7
TYP.
0.5
MAX.
0.2
TYP.
0.1
MAX.
2°
TYP.
1°
MAX.
TYP.
PDG-02B-255 SQ
INPUT POWER
MAX.
1.3:1
1.2:1
IMPEDANCE INTERNAL POWER DISSIPATION
WEIGHT
MAX.
OPERATING TEMPERATURE
NOM.
MAX.
1 W
3.0 dB
50 OHM
50 mW
2.8 g
-55° to +85 ° C
PACKAGE OUTLINE
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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