Product Description:
The Keysight 8495H dc to 18 GHz programmable step attenuator offers exceptional repeatability and reliability. It provides attenuation in 10-dB steps from 0 to 70 dB. Precision gold-plated leaf springs ensure long life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). To improve measurement accuracy, Option UK6 provides NIST traceable data (SWR and attenuation). A maximum switching time of 20 ms (including contact settling) speeds automatic testing. Custom step attenuator / switch combinations are possible. The Keysight 11716A / B /C interconnect kits provide quick connection of Keysight 8494 / 5 / 6 /7 1-dB and 10-dB step attenuators in series for greater dynamic range with 1-dB steps.
Superior RF Performance
Frequency range: dc to 18 GHz
Insertion loss at 0 dB: 0.4 dB + 0.07 dB / GHz
Maximum SWR: 1.35 to 8 GHz, 1.5 to 12.4 GHz, 1.7 to 18 GHz
Repeatability and Life Span
Repeatability life: 0.03 dB max 5 million cycles per section, typical
5 million cycles per section
Power Handling
Maximum RF input power: 1 W (average), 100 W (peak)
Features：
Connector type: choice of type-N female, SMA female, APC-7
Programming connector: 12-pin Viking, optional 14-pin DIP
服务热线：0755－86016691 电话：13715327187 传真：0755-86641139-816
