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參數(shù)資料
| 型號： | 9012-70 |
| 元件分類： | 衰減器 |
| 英文描述： | 0 MHz - 26500 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 1.5 dB INSERTION LOSS-MAX |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 126K |
| 代理商： | 9012-70 |
76
5305 Spectrum Drive, Frederick, MD 21703-7362
TEL: 301-846-9222, 800-638-2048
Fax: 301-846-9116
web: www.aeroflex.com/weinschel
email: weinschel-sales@aeroflex.com
Revision Date: 2/16/09
Variable Attenuators
Model 9012
dc to 26.5 GHz
Manual Step Attenuators
2 Watts
2.92mm Connectors
Features
o Choice of Attenuation Ranges and Step Sizes.
o Excellent Repeatability.
o Custom Configurations Available Upon Request.
o Highly Accurate Detent Stepping
o Ruggedized Connector - Injection molded to provide
consistent interface dimensions.
Specifications
NOMINAL IMPEDANCE: 50
Ω
FREQUENCY RANGE:
Model 9012: dc to 26.5 GHz
Model 9015: dc to 40.0 GHz
INCREMENTAL ATTENUATION RANGE/STEPS:
Model 9012-9:
0-9 dB in 1 dB steps
Model 9012-70:
0-70 dB in 10 dB steps
INCREMENTAL ATTENUATION ACCURACY:
Model No.
Accuracy
9012-9, 9015-9
+ 0.5 dB
9012-70
+ 1.0 dB or 2%
MAXIMUM SWR:
Frequency Range (GHz)
9012
dc - 18
1.40
18 - 26.5
1.50
POWER RATING:
2 watts average to 25°C ambient
temperature, derated linearly to 1 watt @ 54°C. 200 watts
peak (5
μsec pulse width; 0.5% duty cycle)
POWER COEFFICIENT: < 0.005 dB/dB/watt
TEMPERATURE COEFFICIENT: < 0.0004 dB/dB/°C
TEMPERATURE RANGE:
Operating:
0°C to + 54°C
Nonoperating:
-54°C to + 54°C
REPEATABILITY: +0.5 dB to 60 dB
TEST DATA: Insertion loss and SWR data supplied at
selected frequencies between 50 MHz and 26.5/40 GHz.
Other test data can be provided at additional cost.
CONNECTOR:
2.92mm
female
connector
-
mate
nondestructively with SMA connector per MIL-C-39012,
SMK, 3.5mm, and other 2.92mm connector.
CONSTRUCTION: Stainless steel connector; gold plated
beryllium copper contacts. Knob is included with each unit.
WEIGHT: Net 270 g (9.6 oz)
MAXIMUM ZERO INSERTION LOSS (+dB):
Frequency Range (GHz)
9012
dc - 18
1.00
18 - 26.5
1.50
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