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參數資料
| 型號： | AR-1 |
| 廠商： | MERRIMAC INDUSTRIES INC |
| 元件分類： | 衰減器 |
| 英文描述： | 0 MHz - 100 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 1.25 dB INSERTION LOSS-MAX |
| 文件頁數： | 1/2頁 |
| 文件大小： | 242K |
| 代理商： | AR-1 |
Typical Performance
GENERAL SPECIFICATIONS
Resetability (Granularity):
0.2 dB typ.
Impedance:
50
nom.
General Note:The AR/ARM series are continuously variable attenuators utilizing compensated Bridged Tee networks to vary signal power. They have the advantage
of being very broadband and constant in impedance. Each is designed for high reliability and can be supplied screened to meet specific applications.
PRINCIPAL SPECIFICATIONS
Frequency Performance
Attenuation
Insertion
CW
Weight,
Model
Mechanical
Range,
Bandwidth,
Range,
Loss,
VSWR,
Power,
oz (g),
Number
Configuration
MHz
dB, Min.
dB, Max.
Max.
W
Nom.
AR-1
Screw Drive/Lock
DC - 100
DC - 10
0 - 20
0.7
1.5:1
1
8 (228)
BNC Female
DC - 100
0 - 15
1.25
1.5:1
AR-2
Knob Drive/Lock
DC - 100
DC - 10
0 - 20
0.7
1.5:1
1
5.5 (156)
BNC Female
DC - 100
0 - 15
1.25
1.5:1
ARM-1
Screw Drive/Lock
DC - 400
DC - 50
0 - 20
1.0
1.5:1
0.5
1.4 (40)
SMA Female
DC - 200
0 - 13
1.5
1.8:1
DC - 400
0 - 8
2.5
2.2:1
ARM-1 Package Outline
AR & ARM Series
VARIABLE ATTENUATORS, MANUAL
DC to 400 MHz / 20 dB Attenuation Range / Broadband / SMA or BNC Connectors
For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
NOTES:
1. Tolerance on 3 place decimals
±.020(.51) except as noted.
2. Dimensions in inches over millimeters.
28Jun02
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