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. (* 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 *

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	±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

8 Products

PXI/PXIe Solid State Attenuator, Hex, 6GHz, 50Ω, SMA - 41/43-182B-006

PXI/PXIe Solid State Attenuator, Hex, 6GHz, 50Ω, SMA

PXI/PXIe Programmable RF attenuator module with 6 channels in 2 slots each capable of inserting a signal loss of 0 to 31.75dB in 0.25dB steps.

$4,565

PXI/PXIe Solid State Attenuator, Triple, 6GHz, 50Ω, SMA - 41/43-182B-003

PXI/PXIe Solid State Attenuator, Triple, 6GHz, 50Ω, SMA

PXI/PXIe Programmable RF attenuator with 3 channels in one slot each capable of inserting a signal loss of 0 to 31.75dB in 0.25dB steps.

$2,930

PXI Dual RF Attenuator, 2.3GHz - 41-181-022

PXI Dual RF Attenuator, 2.3GHz

The 41-181 Programmable Attenuator Module is available with either one or two independently programmable attenuators in a single width 3U PXI module

$7,995

PXI Single RF Attenuator, 2.3GHz - 41-181-021

PXI Single RF Attenuator, 2.3GHz

The 41-181 Programmable Attenuator Module is available with either one or two independently programmable attenuators in a single width 3U PXI module

$5,435

PXI 5 Ch. Differential Hi Voltage Attenuator - 41-661-001

PXI 5 Ch. Differential Hi Voltage Attenuator

High voltage attenuators designed to reduce the high output voltages commonly generated by some types of sensors

$2,855

PXI 10 Channel High Voltage Attenuator - 41-660-001

PXI 10 Channel High Voltage Attenuator

High voltage attenuator designed to reduce the high output voltages commonly generated by some types of sensors

$2,855

PXI Dual RF Attenuator 63dB in 1 dB steps - 41-180-022

PXI Dual RF Attenuator 63dB in 1 dB steps

The 41-180 Programmable Attenuator Module is available with either one or two independently programmable attenuators in a single width 3U PXI module.

$8,165

PXI Single RF Attenuator 63dB in 1dB steps - 41-180-021

PXI Single RF Attenuator 63dB in 1dB steps

The 41-180 Programmable Attenuator Module is available with either one or two independently programmable attenuators in a single width 3U PXI module

$5,725

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