PXI Attenuator Modules


Pickering's PXI Attenuator Modules are available in the following configurations:
  • Programmable RF Attenuators – accurate DC to 3GHz programmable attenuator has a 1dB step resolution, allowing it to adjust signal amplitudes for optimum measurement by other devices.
  • Solid State Programmable RF Attenuators  –  available in triple or hex formats with bandwidths between 10MHz and 6GHz.
  • High Voltage Attenuators – provide a convenient way of attenuating high voltage low frequency signals to levels that can be captured by other PXI devices without risk of damaging them.

We also offer mating cables and connectors for these modules to ensure speedy and successful system integration. We stand behind our products with a three-year warranty.

The table below will help you choose the appropriate version for your application:

  RF ATTENUATOR
Frequency Range Max Attenuation Resolution Configuration Connector PXI Slots Part No.
DC to 3GHz 63dB per channel 1dB Programmable 
1 Channel 
SMA 1 41-180-021
Programmable 
2 Channel
41-180-022
10MHz to 6GHz 31.75dB per Channel  0.25dB Solid State Programmable,
3 Channel 
1 41-182-003
Solid State Programmable,
6 Channel 
2 41-182-006

  HIGH VOLTAGE ATTENUATOR
Attenuation Resolution Max Input Voltage Input
Impedance
Configuration Connector PXI
Slots 
Part No.
10,20,40,80
or 160
1% excluding
DC offset
±600V 1MΩ 10 Channel 50W D-Type 1 41-660-001
0.666MΩ Differential 5 Channel Differential 41-661-001
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