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參數資料
| 型號： | AS-120-T |
| 廠商： | RLC ELECTRONICS INC |
| 元件分類： | 衰減器 |
| 英文描述： | 0 MHz - 1500 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 1.3 dB INSERTION LOSS-MAX |
| 文件頁數： | 1/1頁 |
| 文件大小： | 234K |
| 代理商： | AS-120-T |
RLC ELECTRONICS, INC.
83 Radio Circle, Mount Kisco, New York 10549 Telephone: 914-241-1334 Fax: 914-241-1753
e-mail: sales@rlcelectronics.com www.rlcelectronics.com
VHF Precision Switch Attenuator
RLC Electronics' VHF Switch Attenuator Model AS-120 is a
"rocker switch" RF attenuator designed to operate over the
frequency range from DC to 1.5 GHz. Attenuation from 1 to
101dB in 1 dB steps is provided by switching individually
controlled attenuators connected in series. The total attenuation
is the sum of those steps switched to the "in" position.
These attenuators have excellent performance characteristics
suitable for use in high reliability 50 ohm systems, and are
highly repeatable. Attenuation can be easily seen by a quick
glance at the rocker positions showing which attenuation
values are in the circuit.
Specifications
AS-1-2
Power Rating: 2 watts average @ 25°C.
200 W peak @ 25°C.
Impedance: 50 Ohms
Life: 1.5 X 106 steps
Connectors: Type N, BNC, TNC, or SMA Female
BNC not recommended above 1GHz
Weight: 10oz.
Model
Frequency
Attenuation
VSWR
Insertion Loss
Number
Range (GHz)
Range
Steps
Accuracy
(Max)
(dB)
(Whichever is greater)
DC-0.5
±0.3 dB or 1%
1.35
0.7 dB
AS-120-
0-101
1
0.5-1.5
±0.5 dB or 1%
1.50
1.3 dB
To designate attenuator desired use:
(1) 120 for Model Number
(2) N,B (BNC), T(TNC), R(SMA) for connectors
Example: AS-120-T is a 0-101 dB attenuator with 1 dB steps and TNC connectors
Outline Drawing
86
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