PSM-2-10B [MERRIMAC]
PHASE SHIFTERS, MANUAL; 移相器，手动
| 型号： | PSM-2-10B |
| 厂家： | 
MERRIMAC INDUSTRIES, INC. |
| 描述： | PHASE SHIFTERS, MANUAL |
| 文件： | 总1页 (文件大小：95K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PSM-2 Series
PHASE SHIFTERS, MANUAL
10 to 500 MHz / 0 to 90 / 10% Bandwidth / Multi-Turn Adjustment, High Resolution Manual Units
PRINCIPAL SPECIFICATIONS
GENERAL SPECIFICATIONS
Center
Frequency,
fo, MHz
Phase Shift Range
Insertion Loss:
Impedance:
VSWR:
Screw Drive:
90° min. @ fo
1.5 dB max.
50 W nom.
1.6:1 max.
Multi-Turn
Model
Number
Usable
Bandwidth
PSM-2-***B
10 to 500
fo ± 5%
For complete Model Number replace *** with desired Center Frequency, fo in MHz.
Turns for maximum phase shift:
10 MHz to 125 MHz:
125 MHz to 500 MHz: 18 turns nom.
32 turns nom.
Typical Performance
CW Power:
0.5 Watts max.
Weight, nominal:
Operating Temp:
2 oz (58 g)
-- 55° to +85°C
General Notes:
1. The PSM-2 series adjusts phase continuously with a
multi-turn screw from 0° to 90°.
2. These phase shifters employ lumped element
quadrature hybrids with capacitor tuned LC networks,
acting as sliding short circuits on the outputs. The
electrical length of the short effectively delays the reflected
signal which appears at the isolated port of the quadrature
hybrid.
15Feb96
Package Outline
NOTES:
1. Tolerance on 3 place decimals ±.020(.51) except as noted.
2. Insertion phase increases with clockwise rotation of screw.
3. Dimensions in inches over millimeters.
ForfurtherinformationcontactMERRIMAC/41FairfieldPl.,WestCaldwell,NJ,07006/ 973-575-1300/FAX973-575-0531
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