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WA91 FIXED ATTENUATOR

Back to Medium Power (20 - 100 Watts).

Fixed Attenuator, 100.0W, 18.0 GHz, Type N, TNC, or SMA.
WA91

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Datasheet

High power combined with high frequency response. Designed to meet the environmental requirements of MIL-DTL-3933. 

Dimensions & Weight: Weight: 0.35 kg; Diameter: 63.5 mm; Length: 143 mm
Connection & Mounting: Type N, SMA, or TNC connectors per MIL-STD-348A, interface dimensions mate non-destructively with MIL-PRF-39012
Construction: Black finned aluminum alloy body with passivated stainless steel connectors. Gold plated beryllium copper contact.
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, derated linearly to 10 W at +125 C. 3 and 6 dB versions are bidirectional.
Average Power: 100
Peak Power: 1 kW (5 microsecond PW, 5% Duty Cycle)
Power Sensitivity: <0.0005 dB/dB/W
Directionality: Unidirectional
Frequency Range: DC to 18 GHz
Attenuation Range: 3 to 40 dB
Attenuation Accuracy:
Attenuation Range3, 6, 10, 20, 30 dB40 dB
Attenuation Accuracy (+/- dB)1.01.2
Nominal Impedance: 50
Temperature Range: -55°C to +125°C
Temperature Coefficient: <0.0004 dB/dB/C
VSWR:
Frequency Range (GHz)VSWR (max; 3 or 6 dB)VSWR (max; 10, 20, 30, 40 dB)
dc to 8.01.251.20
8.0 to 12.41.351.25
12.4 to 18.01.451.35

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