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参数资料
| 型号： | AT-803 |
| 元件分类： | 衰减器 |
| 英文描述： | 0 MHz - 2500 MHz RF/MICROWAVE FIXED ATTENUATOR |
| 文件页数： | 1/4页 |
| 文件大小： | 82K |
| 代理商： | AT-803 |
90
Stripline Mounting Fixed Attenuators (DC to 2.5 GHz)
AT-800 Series
sFeatures
1.Abundant Variations of Attenuators
Attenuation amounts are available in abundant
variations from 0 to 6 dB in 0.5 dB steps, and in 0.2,
0.4, 0.8, 8.0, 10, and 20 dB so that levels can be
finely adjusted.
0dB
0.2dB
0.4dB
1dB
1.5dB
2dB
3.5dB
4dB
4.5dB
6dB
8dB
10dB
0.5dB
0.8dB
2.5dB
3dB
5dB
5.5dB
20dB
AT - 8 00
1
2
3
sProduct Specifications
Ratings
Frequency range (Note)
Characteristic impedance
Maximum Input Power (Note)
DC to 2.5 GHz
50 ohms
1 W
Operating temperature range
Operating relative humidity
-10 to +65
95% Max.
Note: AT-820 has a frequency range of DC to 600 MHz.
Item
Standard
Conditions
1.Vibration
2.Shock
3.Temperature cycle
No electrical discontinuity of 1 s or more
No damage, cracks, or parts dislocation
Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,
acceleration of 98 m/s2 for 2 hours in each of 3 directions
Acceleration of 490 m/s2, sine half-wave waveform,
3 cycles in each of the 3 axis
Temperature: -55 +5 to +35 +85 +5 to +35
Time: 30 15 max. 30 15 max. (Minutes)
200 cycles
qThe test method conforms to MIL-STD-202.
sMaterials
sOrdering Information
Part
Attenuation element
Metal film
----------
Tabs
Copper
Solder plating
Material
Finish
AT: Indicates a fixed attenuator
Indicates the Series
Name: AT-800 Series
1
2
Attenuation
01
:
1dB
03
:
3dB
20
:
20dB
00-(00) :
0dB
(Through)
00-(0.5) : 0.5dB
00-(3.5) : 3.5dB
3
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