For example: Agilent E4440A or Anritsu 68369
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- Keysight / Agilent
- Keysight / Agilent 33321G
RF Programmable Step Attenuator, 70 dB, DC to 4 GHz
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Keysight / Agilent 33321G Overview
The Agilent 33321G DC to 4 GHz programmable step attenuator offers exceptional repeatability and reliability. Attenuation is provided 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). A maximum switching time of 20 ms (including contact settling) speeds automatic testing. Custom step attenuator/switch combinations are possible.
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Features:
- Frequency range: dc to 4 GHz
- Attenuation range: 0 to 70 dB, 10 dB steps
- Insertion loss at 0 dB: 0.4 dB + 0.07 dB/GHz
- Maximum SWR: 1.35
- Repeatability life: 0.03 dB maximum, 5 million cycles per section
- Maximum RF input power: 1 W (average), 100 W (peak)
- Connector type: SMA female
- Programming connector: 12-pin Viking, optional 14-pin DIP