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WA7A
FIXED ATTENUATOR
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Low Power (up to 10 Watts)
.
Fixed Attenuator, 5 Watt Power, SMA male/ female connectors
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Attenuation:
*
dB
*
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Model Features & Specs
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Datasheet
Designed to meet MIL-DTL-3933 environmental specification.
Connection & Mounting:
Type SMA stainless steel M/F connectors per MIL-STD-348A, interface dimensions mate nondestructively with MIL-PRF-39012.
Construction:
Black aluminum alloy body with passivated stainless steel connectors. Gold plated beryllium copper contacts. RoHS Compliant.
Calibration:
Insertion Loss and VSWR performed across frequency range. Calibration test data available at additional cost.
Average Power Description:
Maximum rated average power to 25°C ambient temperature, de-rated linearly to 0.5W at 125° C
Average Power:
5 W
Peak Power:
500 W peak (5 µsec pulse width, 0.5% duty cycle).
Power Sensitivity:
< 0.005 dB/dB/W
Directionality:
Bidirectional
Frequency Range:
DC to 18 GHz
Attenuation Range:
1 to 60
Attenuation Accuracy:
Attenuation Range
1 to 6 dB
7 to 30 dB
40 dB
50 dB
60 dB
Attenuation Accuracy (+/- dB)
0.30
0.50
1.0
1.25
1.5
Nominal Impedance:
50
Temperature Range:
-55 C to +125 C
Temperature Coefficient:
< 0.0004 dB/dB/°C
VSWR:
Frequency Range (GHz)
dc to 8.0
8.0 to 18.0
VSWR (max)
1.15
1.25
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