PXI Attenuator ModulesPXI Attenuators 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:

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

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