Keysight 8494B-002 Step Attenuator, DC - 18 GHz

HP Agilent 8494B-002 Step Attenuator, DC - 18 GHz
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Keysight 8494H
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Manual Datasheet
The Keysight 8494H DC to 18 GHz programmable step attenuator offers exceptional repeatability and reliability. Attenuation is provided in 1 dB steps from 0 to 11 dB. Precision gold-plated leaf springs ensure long life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). A maximum switching time of 20 ms (including contact settling) speeds automatic testing. Custom step attenuator/switch combinations are possible. The 11716A/B/C interconnect kits provide quick connection of 8494/5/6/7 1 dB and 10 dB step attenuators in series for greater dynamic range with 1 dB steps.

Option 001: Type N female connectors
To improve measurement accuracy, NIST traceable data (SWR and attenuation) is available as Option 890.
 
Keysight 8494H Specs
Frequency range DC to 18 GHz
Insertion loss at 0 dB 0.6 dB + 0.09 dB/GHz
Maximum SWR 1.5 GHz to 8 GHz, 1.6 GHz to 12.4 GHz, 1.9 GHz to 18 GHz
Repeatability life 0.03 dB maximum
5 million cycles per section
Maximum RF input power 1 W (average), 100 W (peak)
Connector type Choice of Type-N female, SMA female, APC-7
Programming connector 12-pin Viking, optional 14-pin DIP