RF Attenuators
Used to reduce input RF & Microwave power by a fixed ratio – expressed in dB. (www.e-meca.com)
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RF Attenuators
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Amphenol RF offers a growing Attenuator product line to meet your attenuation needs. Amphenol RF attenuators are designed to offer flat attenuation over the designated frequency range and feature a microwave grade resistor that consistently reduces power. Hex flats on the body allow this attenuator to be easily torqued to the mating connector.
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RF Attenuators
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Over 400 coaxial, surface mount, and MMIC attenuator models for 50-Ohm & 75- Ohm syetem including fixed attenuators, high-power attenuators, digital step / programmable attenuators, voltage variable attenuators and more. DC passing and DC blocking models. Power handling up to 100W. Bandwidths spanning DC to 50 GHz.
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Attenuators
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CAES offers a full range of RF Attenuators for your designs including analog and digital PIN Diode as well as Switched-bit Attenuators.
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RF Attenuators
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Bird manufactures a broad spectrum of devices from 2 W to 4000W. Our resistive product portfolio includes air-cooled, water-cooled, oil-dielectric, convection cooled, and conduction cooled RF attenuators with a wide range of connectors and attenuation values.
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Fixed Attenuators
DC to 220GHz
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RF Attenuators are components that reduce the amplitude level of an incoming frequency signal. They are used to protect systems from receiving a signal with a power level that is too high to process. There are various types of fixed attenuators that can fit your engineering needs. Precision MMW will help you with the highest quality fixed attenuator products needs.View more Fixed Attenuators
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RF Attenuators
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Home > Products > Test and Measurement > AttenuatorsBird - The RF ExpertsRF AttenuatorsBird manufactures a broad spectrum of devices from 2 W to 4000W. Our resistive product portfolio includes air-cooled, water-cooled, oil-dielectric, convection cooled, and conduction cooled RF attenuators with a wide range of connectors and attenuation values.
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PXI Single RF Attenuator 63dB in 1dB steps
41-180-021
Attenuator
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 Single RF Attenuator, 2.3GHz
41-181-021
Attenuator
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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PXI Attenuator Modules
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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.
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PXI Dual RF Attenuator, 2.3GHz
41-181-022
Attenuator
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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Programmable RF Attenuators
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The AD-USB R3 is AdauraTech’s latest design in the AD-USB series of programmable RF attenuators. Combining all the best features of the previous models, the R3 is the new series flag ship. With a completely custom machine aluminum enclosure, the R3 boasts 95dB of attenuation. The addition of Ethernet allows EASY implementation into the most modern of test setups by allowing network control via HTTP web interface or direct Telnet while the USB port powers the device and allows for serial communication.
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Attenuators
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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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Coaxial Dynamics RF Attenuators
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Coaxial Dynamics RF Attenuators offer a reliable and accurate method for reducing RF power levels. All of our designs dry convection cooled and can be used in any position.
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PXI Dual RF Attenuator 63dB in 1 dB steps
41-180-022
Attenuator
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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Product
Manual Step Attenuator, DC to 18 GHz; 0 to 70 dB; 10 dB steps
8495B
Attenuator
The Keysight 8495B dc to 18 GHz manual 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). To improve measurement accuracy, NIST traceable data (SWR and attenuation) is available as Option UK6. Custom step attenuator/switch combinations are possible. The Keysight 11716A/B/C interconnect kits provide quick connection of Keysight 8494/5/6/7 1 dB and 10 dB step attenuators in series for greater dynamic range with 1 dB steps.
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PXI Hybrid Amplifier/Attenuator
M9352A
Attenuator
The M9352A modules are custom built and tested to nominal* performance characteristics. Full regulatory and safety testing has been performed. This product has the same warranty and support services as other Keysight instruments. Because it is custom built, Keysight recommends checking availability and delivery information before ordering the product.
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Programmable Step Attenuator, DC to 50 GHz, 0 to 65 dB, 5 dB steps
84908M
Attenuator
Keysight now offers a family of higher frequency attenuators for your communications and aerospace applications. Combining low insertion loss with long life and excellent repeatability, these attenuators safeguard your test platform from failures, recalibration, downtime, and lost production.
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Multi-Channel Attenuation Control Unit (4-channels), DC to 18 GHz, 0 to 121 dB, 1 dB Step
J7204B
Attenuator
The J7204B is a multi-channel (4-channels) attenuation solution for signal attenuation and conditioning of up to 4 devices under test (DUT). Operating frequency from DC to 18 GHz, with 121 dB, 1 dB steps. Exceptional 0.03 dB insertion loss repeatability per section for the entire 5 million cycles and excellent attenuation accuracy and flatness, the J7204B reduces cost of ownership and provide the best measurement accuracy.
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PXI/PXIe Solid State Attenuator, Triple, 6GHz, 50Ω, SMA
41-182B-003
Attenuator
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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Coaxial Fixed Attenuator, DC to 26.5 GHz
8493C
Attenuator
The Keysight 8493C coaxial fixed attenuator provides precision attenuation, flat frequency response, low SWR over broad frequency range at a low price. The attenuator has APC-3.5 connectors and is available in nominal attenuations of 3 dB and 6 dB, also 10 dB increments from 10 dB to 40 dB.This attenuator is swept-frequency tested to ensure it meets specifications at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.
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Variable Optical Attenuators
Attenuator
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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Manual Step Attenuator, DC to 4 GHz, 0 to 110 dB, 10 dB steps
8496A
Attenuator
The Keysight 8496A dc to 4 GHz manual step attenuator offers exceptional repeatability and reliability. Attenuation is provided in 10 dB steps from 0 to 110 dB. Precision gold-plated leaf springs ensure long life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). To improve measurement accuracy, NIST traceable data (SWR and attenuation) is available as Option UK6. Custom step attenuator/switch combinations are possible. The Keysight 11716A/B/C interconnect kits provide quick connection of Keysight 8494/5/6/7 1 dB and 10 dB step attenuators in series for greater dynamic range with 1 dB steps.
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Product
Manual Step Attenuator, DC to 4 GHz, 0 to 11 dB, 1 dB steps
8494A
Attenuator
The Keysight 8494A, dc to 4 GHz manual step attenuator, offers exceptional repeatability and reliability. Attenuation is provided in 1 dB steps from 0 to 11 dB. Precision gold-plated leaf springs ensure long-life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). To improve measurement accuracy, NIST traceable data (SWR and attenuation) is available as Option UK6. Custom step attenuator/switch combinations are possible. The Keysight 11716A/B/C interconnect kits provide quick connection of Keysight 8494/5/6/7 1 dB and 10 dB step attenuators in series for greater dynamic range with 1 dB steps.
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Attenuation Control Unit, DC to 18 GHz, 0 to 121 dB, 1-dB Steps
J7201B
Attenuator
Designed for WLAN and WiMAX™ device manufacturing test and mobile handset base transceiver station (BTS) handover test.
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Coaxial Attenuators Set
11582A
Attenuator
The Keysight 11582A contains a set of four 8491B attenuators 3, 6, 10, and 20 dB furnished in a handsome walnut accessory case. The Keysight 8491B are type-N connectors with a maximum frequency of 18 GHz. This set is ideal for calibration labs or where precise knowledge of attenuation and SWR is desired.
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Programmable Step Attenuator, DC to 26.5 GHz, 0 to 70 dB, 10 dB steps
84907K
Attenuator
The Keysight 84907K programmable step attenuator offers coaxial measurements to 26.5 GHz in a compact, rugged design. It offers repeatability of better than 0.03 dB, excellent life (greater than 5 million switching cycles per section) and an attenuation range of 0 to 70 dB in 10-dB steps. This latest design evolution sets new standards for size and performance. High attenuation accuracy and low SWR are achieved through the use of miniature thin-film attenuation cards composed of high-stability tantalum nitride film of saphire substrate. Insertion loss is outstanding, with less than 2 dB of loss at 26.5 GHz. The compact size of the unit, 35 percent smaller than the Keysight 8495/7 26.5 GHz) family, allows for easy integration into instruments and ATE systems.
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PXI/PXIe Solid State Attenuator, Hex, 6GHz, 50Ω, SMA
43-182B-006
Attenuator
The 41-182B-006 (PXI) and 43-182B-006 (PXIe) are programmable RF attenuator modules with 6 channels in 2 slots capable of inserting a signal loss of 0 to 31.75dB in 0.25dB steps. The attenuator uses solid state switches for a long service life and fast operation with minimum settling time and no signal bounce.
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Programmable Step Attenuator, DC to 26.5 GHz, 0 to 11 dB, 1 dB steps
84904K
Attenuator
The Keysight 84904K programmable step attenuator offers coaxial measurements to 26.5 GHz in a compact, rugged design. It offers repeatability of better than 0.03 dB, excellent life (greater than 5 million switching cycles per section) and attenuator range of 0 to 11 dB in 1-dB steps. This latest design evolution sets new standards for size and performance. High attenuation accuracy and low SWR are achieved through the use of miniature thin-film attenuation cards composed of high-stability tantalum nitride film of saphire substrate. Insertion loss is outstanding, with less than 2 dB of loss at 26.5 GHz. The compact size of the unit, 35% smaller than the Keysight 8495/7 (26.5 GHz) family, allows for easy integration into instruments and ATE systems.
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Coaxial Fixed Attenuator, DC to 12.4 GHz
8493A
Attenuator
The Keysight 8493A coaxial fixed attenuator provides precision attenuation, flat frequency response, low SWR over broad frequency range at a low price. The attenuator is available in nominal attenuations of 3 dB and 6 dB, also 10 dB increments from 10 dB to 30 dB. This attenuator is swept-frequency tested to ensure it meets specifications at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.
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Manual Step Attenuator, DC to 26.5 GHz, 0 to 70 dB, 10 dB steps
8495D
Attenuator
The Keysight 8495D dc to 26.5 GHz manual 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). To improve measurement accuracy, NIST traceable data (SWR and attenuation) is available as Option UK6. Custom step attenuator/switch combinations are possible. The Keysight 11716A/B/C interconnect kits provide quick connection of Keysight 8494/5/6/7 1 dB and 10 dB step attenuators in series for greater dynamic range with 1 dB steps.
