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J
These attenuators show stable characteristics for
environments of varying temperature, humidity, and
gases.
s
Product Specifications
Ratings
Frequency range (Note)
Characteristic impedance
Maximum Input Power (Note)
DC to 2.0 GHz
50
ohms
30 to 50 W
Operating temperature range
Operating relative humidity
-10莽 to +65莽
95% Max.
Note: The frequency range and the maximum input power will differ depending on the products.
Item
1.Vibration
Standard
No electrical discontinuity of 1 碌s or more
Conditions
Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,
acceleration of 98 m/s
2
for 2 hours in each of 3 directions
Acceleration of 490 m/s
2
, sine half-wave waveform,
3 cycles in each of the 3 axis
Temperature: -55莽
隆
+5莽 to +35莽
隆
+85莽
隆
+5莽 to +35莽
Time: 30
隆
15 max.
隆
30
隆
15 max. (Minutes)
200 cycles
2.Shock
No damage, cracks, or parts dislocation
3.Temperature cycle
No damage, cracks, or parts dislocation
q
The test method conforms to MIL-STD-202.
s
Materials
Part
Connector Body
Body
Female contacts
Insulation
Attenuation element
Material
Stainless steel
Aluminum
Beryllium copper
PTFE
Metal film
Finish
Passivated
Conductive white alumite
Gold plating
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Ordering Information
1
AT: Indicates a fixed attenuator
3
Attenuation
10
:
10dB
20
:
20dB
AT - 12 10 - H
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J
1
2
3
4
2
Indicates the Series Name
(Maximum Usable Power)
12: HRM type plug - jack 30W
13:
N type plug - jack 50W
4
Coupling Portion
H
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J : SMA type jack - jack
N
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H :
N type jack - SMA type jack
88
1
2
