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Microwave Attenuators
Reduce the amplitude of microwaves without distorting waveform.
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Attenuators - Variable / Programmable / Fixed
PMI offers a full line of RF and Microwave, Solid State Attenuators that range from a few MHz up to 40 GHz. While we offer many standard models, various options are available. If you do not see exactly what you require on this website, please contact sales@pmi-rf.com because we offer attenuators designed and built to your specifications at catalog prices.
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Attenuators
We feature over 20,000 Microwave & RF Attenuators from 0-67GHz in stock. 1.85mm 67ghz attenuators. SMA attenuators to 3ghz, SMA Attenuators to 6ghz, 18ghz, & 27ghz; Type N attenuators to 6 ghz, 50 watt 3ghz Type N Attenuators, 500 watt 8.5ghz attenuators. Rotary, Variable, & Switch attenuators to 40Ghz. 2.4mm 50ghz attenuators.
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Millimeter-wave and Microwave GaAs Attenuators
Keysight Technologies provides MMIC attenuators ideal for microwave radio, aerospace and defense, and instrumentation applications.
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PXI Dual RF Attenuator 63dB in 1 dB steps
41-180-022
The 41-180 Programmable Attenuator Module is available with either one or two independently programmable attenuators in a single width 3U PXI module.
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PXI Switchable-Input Programmable Step Attenuator Module, DC to 50 GHz
M9169E
The M9169E is a 3-port PXI programmable step attenuator module with a switchable path for a calibrator signal (cal input) into the input of a signal analyzer to improve amplitude accuracy. The M9169E has 0.03 dB insertion loss repeatability throughout the operating life of up to 5 million cycles per section. Its excellent attenuation accuracy across a wide operating temperature range ensures precise measurements.
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PXI/PXIe Solid State Attenuator, Triple, 6GHz, 50Ω, SMA
41-182B-003
The 41-182B-003 (PXI) and 43-182B-003 (PXIe) are programmable RF attenuator modules with 3 channels in one slot capable of inserting a signal loss of 0 to 31.75dB in 0.25dB steps. The attenuators use solid state switches for a long service life and fast operation with minimum settling time and no signal bounce.
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Variable Optical Attenuators
Fast attenuation speed with low insertion loss and built-in power monitoring. Operates in fixed attenuation or constant output power modes and supports SMF, MMF and PMF.
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PXI Single RF Attenuator, 2.3GHz
41-181-021
The 41-181 Programmable Attenuator Module is available with either one or two independently programmable attenuators in a single width 3U PXI module. Each attenuator uses high reliability mechanical switches to operate binary weight attenuator pads, providing attenuation values from 0 to 63dB in 1dB steps. Attenuator operating time is typically just 5ms, ensuring fast setting times.
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Attenuation Control Unit, DC to 26.5 GHz, 0 to 101 dB, 1-dB Steps
J7201C
Designed for wireless communication and aerospace and defense applications in both R&D and manufacturing test.
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PXI/PXIe Solid State Attenuator, Triple, 6GHz, 50Ω, SMA
43-182B-003
The 41-182B-003 (PXI) and 43-182B-003 (PXIe) are programmable RF attenuator modules with 3 channels in one slot capable of inserting a signal loss of 0 to 31.75dB in 0.25dB steps. The attenuators use solid state switches for a long service life and fast operation with minimum settling time and no signal bounce.
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PXIe Microwave Multiplexer, Single SP8T, 26.5 GHz, 50 Ω, SMA, Failsafe
42-788-041
The 40-788-041 (PXI) and 42-788-041 (PXIe) are single failsafe SP8T 26.5 GHz unterminated microwave multiplexers. The 40/42-788 range of multiplexers are available as single or dual, SP8T, SP10T or SP12T panel mounted multiplexers with relays mounted on the front panel. Remote versions are also available which can support one or two multiplexers in a dual slot module.
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PXI Microwave Multiplexer, Dual SP4T, 26.5GHz, 50Ω, SMA
40-785C-432
The 40-785C-432 (PXI) and 42-785C-432 (PXIe) are dual SP4T 26.5GHz unterminated microwave multiplexers. The 40/42-785C range of multiplexers are available as single or dual, SP6T or SP4T panel mounted multiplexers with relays mounted on the front panel. The single slot version can support up to three supplied remotely mounted multiplexers.
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PXIe Microwave Multiplexer, Dual SP6T, 26.5 GHz, 50 Ω, SMA, Failsafe
42-785C-532
The 40-785C-532 (PXI) and 42-785C-532 (PXIe) are dual failsafe SP6T 26.5 GHz unterminated microwave multiplexers. The 40/42-785C range of multiplexers are available in single or dual, SP6T or SP4T configurations with relays mounted on the front panel. Remote versions are also available which can support up to three multiplexers in a single slot.
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PXIe Microwave Multiplexer, Single SP6T, 26.5 GHz, 50 Ω, SMA, Terminated, Failsafe
42-785C-531-T
The 40-785C-531-T (PXI) and 42-785C-531-T (PXIe) are single failsafe SP6T 26.5 GHz microwave multiplexers with automatic termination of unused signals. The 40/42-785C range of multiplexers are available in single or dual, SP6T or SP4T configurations with relays mounted on the front panel. Remote versions are also available which can support up to three multiplexers in a single slot.
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PXI Microwave Multiplexer, Dual SP6T, 26.5GHz, 50Ω, SMA
40-785C-532
The 40-785C-532 (PXI) and 42-785C-532 (PXIe) are dual SP6T 26.5GHz unterminated microwave multiplexers. The 40/42-785C range of multiplexers are available as single or dual, SP6T or SP4T panel mounted multiplexers with relays mounted on the front panel. The single slot version can support up to three supplied remotely mounted multiplexers.
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PXI Microwave Multiplexer, Single SP6T, 26.5 GHz, 50 Ω, SMA, Failsafe
40-785C-531
The 40-785C-531 (PXI) and 42-785C-531 (PXIe) are single failsafe SP6T 26.5 GHz unterminated microwave multiplexers. The 40/42-785C range of multiplexers are available in single or dual, SP6T or SP4T configurations with relays mounted on the front panel. Remote versions are also available which can support up to three multiplexers in a single slot.
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Attenuator / Switch Driver
11713E
The 11713E attenuator / switch driver is a GPIB-compatible (LXI) instrument capable of driving both Keysight programmable attenuators and RF switches (electro-mechanical and solid state).
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PXIe Microwave Multiplexer, Single SP4T, 26.5 GHz, 50 Ω, SMA, Failsafe
42-785C-431
The 40-785C-431 (PXI) and 42-785C-431 (PXIe) are single failsafe SP4T 26.5 GHz unterminated microwave multiplexers. The 40/42-785C range of multiplexers are available in single or dual, SP6T or SP4T configurations with relays mounted on the front panel. Remote versions are also available which can support up to three multiplexers in a single slot.
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PXIe Microwave Multiplexer, Single SP8T, 26.5 GHz, 50 Ω, SMA, Terminated, Failsafe
42-788-041-T
The 40-788-041-T (PXI) and 42-788-041-T (PXIe) are single failsafe SP8T 26.5 GHz microwave multiplexers with automatic termination of unused signals. The 40/42-788 range of multiplexers are available as single or dual, SP8T, SP10T or SP12T panel mounted multiplexers with relays mounted on the front panel. Remote versions are also available which can support one or two multiplexers in a dual slot module.
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PXIe Microwave Multiplexer, Dual SP4T, 26.5 GHz, 50 Ω, SMA, Failsafe
42-785C-432
The 40-785C-432 (PXI) and 42-785C-432 (PXIe) are dual failsafe SP4T 26.5 GHz unterminated microwave multiplexers. The 40/42-785C range of multiplexers are available in single or dual, SP6T or SP4T configurations with relays mounted on the front panel. Remote versions are also available which can support up to three multiplexers in a single slot.
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PXIe Microwave Signal Generator
LSX4091X
The LSX4091X is a 40GHz Single Channel PXIe Microwave Signal Generator that offers industry leading performance, in a modern modular 2 slot PXIe format that can be used on the desk, embeded in a system or or easily scaled up to multiple channels ATE systems.
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PXI Microwave Relay, Single SPDT, 26.5GHz, 50Ω, SMA, Internal Termination
40-781A-221
The 40-781A-221 (PXI) and 42-781A-221 (PXIe) are single SPDT 26.5GHz microwave relay modules with internal terminations. The 40/42-781A range is available with one or two SPDT switches capable of switching frequencies up to 50GHz in 50Ω. They are available with either internal or external terminations and connections are via front panel mounted high quality SMA, SMA 2.9 or SMA 2.4 connectors.
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PXI Flexible Microwave Module, Dual SP4T Terminated 40 GHz, Single SPDT 40 GHz, 50 Ω, SMA
40-890-002
The 40-890 (PXI) and 42-890 (PXIe) range of PXI microwave modules allows users to specify the mix of relay types, frequencies and quantities based on the application requirements within the capabilities of the module driver card. Choose from the extensive relay selection already available in the Pickering microwave range to create a flexible solution.
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Keysight Dual 1x2 SPDT Terminated Microwave Switch Module for 34980A
34946A
The Keysight 34946A microwave switch for the 34980A Multifunction Switch/Measure Unit offers bi-directional switching for test signals from DC to 26.5 GHz. These switches provide excellent insertion loss, isolation, and VSWR specification. The microwave switches are configured as two independent 1x2 (SPDT) terminated switches on a single module. For general-purpose microwave switching applications, the module can be used to switch separate signal sources for a multi-band receiver/transmitter testing application.
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PXIe Microwave Multiplexer, Single SP4T, 26.5 GHz, 50 Ω, SMA, Failsafe
42-784B-131
The 40-784B-131 (PXI) and 42-784B-131 (PXIe) are single failsafe SP4T 26.5 GHz unterminated microwave multiplexers. The 40/42-784B range is available with single, dual or triple, SP6T or SP4T multiplexers with front panel mounted or remotely mounted relays.
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PXI Microwave Relay, Dual SPDT, 26.5GHz, 50Ω, SMA, External Termination
40-781A-322
The 40-781A-322 (PXI) and 42-781A-3221 (PXIe) are dual SPDT 26.5GHz microwave relay modules with external terminations. The 40/42-781A range is available with one or two SPDT switches capable of switching frequencies up to 50GHz in 50Ω. They are available with either internal or external terminations and connections are via front panel mounted high quality SMA, SMA 2.9 or SMA 2.4 connectors.
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PXIe Microwave Relay, Dual SPDT, 26.5 GHz, 50 Ω, SMA, Failsafe
42-780B-532
The 40-780B-532 (PXI) and 42-780B-532 (PXIe) are dual failsafe SPDT 26.5 GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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Turnkey LXI Microwave Switch And Signal Routing Subsystems
We have the expertise and ability to turn your high-level requirements for a microwave switching subsystem into the fully integrated solution that you need. You provide us with your unique configuration and specification, and our engineers will work closely with you to provide a well-defined, fully integrated and supportable end product that will satisfy your microwave testing needs.
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SP4T Microwave Switch Plug-In
1260-164AH/BH
The Astronics 1260-164AH/BH is a 2-slot microwave switch plug-in available in two standard configurations with either one or two relays, each being SP4T, 1-pole, 4-throw.
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PXI Microwave Multiplexer, Dual SP6T, 26.5GHz, 50Ω, SMA, Terminated
40-785C-532-T
The 40-785C-532-T (PXI) and 42-785C-532-T (PXIe) are dual SP6T 26.5GHz microwave multiplexers with automatic termination of unused signals. The 40/42-785C range of multiplexers are available as single or dual, SP6T or SP4T panel mounted multiplexers with relays mounted on the front panel. The single slot version can support up to three supplied remotely mounted multiplexers.
