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The Agilent 8491B is a Coaxial Fixed Attenuator that provides precision attenuation, flat frequency response and low SWR over broad frequency ranges. The attenuator is available in nominal attenuations of 3 dB and 6 dB, as well as 10 dB increments from 10 dB to 60 dB. The Agilent 8491B has type-N connectors with a maximum frequency of 18 GHz. This attenuator is swept-frequency tested to ensure specification compliance at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.
Model No
8491B
Condition
Used
Manufacturer
Agilent
Frequency
18 GHz
Power
2 W
6
6 dB Attenuation
10
10 dB Attenuation
20
20 dB Attenuation
30
30 dB Attenuation
50
50 dB Attenuation