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參數資料
| 型號： | AT-803-(3.5) |
| 元件分類： | 衰減器 |
| 英文描述： | 0 MHz - 2500 MHz RF/MICROWAVE FIXED ATTENUATOR |
| 文件頁數： | 1/4頁 |
| 文件大小： | 115K |
| 代理商： | AT-803-(3.5) |
90
Stripline Mounting Fixed Attenuators (DC to 2.5 GHz)
AT-800 Series
Board Mounting Type (DC to 2.5 GHz)
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
Rating
Frequency range (NOTE)
Characteristic impedance
Maximum usable power
DC to 2.5 GHz
50
1 W
Operating temperature range
Operating relative humidity
-10 to +65
95% or less
NOTE: AT-820 has a frequency range of DC to 600 MHz.
Item
Standard
Conditions
1.Vibration resistance
2.Shock resistance
3.Temperature cycle
No electrical disconnections of 1s or greater
No damage, cracks, or parts looseness
No electrical disconnections of 1s or greater
No damage, cracks, or parts looseness
Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,
98 m/s2 acceleration, in 3 axial directions, 2 hours each
490 m/s2 acceleration, half sine wave, in 3 axial
directions, 3 times each
(-55: 30 min.5 to 35: Within 15 min.85: 30 min
5 to 35: Within 15 min.) for 200 cycles
qThe test method conforms to MIL-STD-202.
qPlease see the specification items for details concerning the amount of attenuation and the VSWR.
sMaterials
sProduct Number Breakdown
Part
Attenuation element
Metal film
----------
Tabs
Copper
Solder plating
Material
Processing
AT: Indicates a fixed attenuator.
Indicates the Series
Name: AT-800 Series
1
2
Amount of attenuation
(Examples)
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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