Attenuators
Reduces the amplitude of a signal without appreciably distorting its waveform.
See Also: Filters, Circulators
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Attenuators
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Keysight Attenuators offer a compact, rugged design with exceptionally low insertion loss. Our latest design evolution sets new standards for size and performance. Keysight Attenuators provide excellent repeatability and safeguard your test platform from failures, downtime, and lost production. Discover which of our Attenuators best suits your test and measurement needs.
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Digital Attenuators
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Compact microwave digital step attenuators with low insertion-loss, USB control and power, 60 or 90dB max setting, 0.25 or 0.5dB step size, ranging from 10MHz to 24GHz. Front OLED display and user control buttons standard.
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Step Attenuators
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A stepped attenuator from Pasternack. Our BNC attenuator is a RF step attenuator design. This 50 Ohm manual step attenuator is precision manufactured to RF and microwave industry specifications.
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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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Variable Attenuators
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Variable attenuators are an integral part of most BER testing and EDFA characterization setups. All of EXFO's modular (IQS line) and benchtop variable attenuators are built for top performance and pinpoint accuracy. Each model offers a distinct set of features and specifications to suit various testing needs.
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Manually Variable Attenuators
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The JFW 50 Ohm dual rotary attenuator has been a staple tool to RF engineers for over 30 years. Our years of proven quality and performance make our manually variable attenuators right for any RF environment. Whether you are using the rotary attenuator on your RF test bench or mounting it to a panel, the JFW dual rotary attenuator makes adjusting attenuation quick and easy.
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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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Voltage Variable Attenuators
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Macom Technology Solutions Holdings Inc.
Voltage Variable Attenuators (VVA) from MACOM offer the ability to control the attenuation level relative to a voltage. Attenuation range is up to 30 dB covering frequency as high as 45 GHz. VVAs feature excellent return and insertion loss along with high IP3 in small SMT packages.
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Variable Optical Attenuators
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A fiber optic variable attenuator is used to reduce the power level of an optical signal in fiber optic communications.
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Coaxial Attenuators Set
11583C
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The Keysight 11583C contains a set of four 8493C attenuators 3, 6, 10, and 20 dB furnished in a handsome walnut accessory case. The Keysight 8493C are APC-3.5 connectors with a maximum frequency of 26.5 GHz. This set is ideal for calibration labs or where precise knowledge of attenuation and SWR is desired.
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Variable Optical Attenuators
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Nanning Xionghua Photonics Technology
Variable Optical Attenuator by Xionghua Photonics
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Variable Optical Attenuators
5418
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The FOD 5418, 5419, 5420 Variable Optical Attenuators are designed for singlemode application at 1310 and 1550 nm or multimode application at 850 and 1300 nm. They allow variable attenuation settings in range from 0 to 80 dB with resolution 0.05 dB.
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Fixed Attenuators
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ZTS provides 2 to 1000 Watts fixed attenuators with many types of connectors to choose from, maximum frequency would reach 67 GHz, we also provide custom or calibrated service as per your request.
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Attenuators
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Teledyne RF & Microwave offers a variety of analog controlled attenuators operating over a 10MHz to 26GHz range. With many units operating over many octaves, switching speeds less than 100nS and attenuation control up to 50dB, RF&M has a product that meets your demanding needs.
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Chip-Type Attenuators
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Panasonic Industrial Devices Sales Company of America
Chip-Type Attenuators for high-frequency signal attenuation, level adjustment or matching improvement.
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Digitally Controlled Programmable Attenuators
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Broadband frequencies ranging from 30 MHz to 40 GHz. High attenuation levels up to 60 dB. PIN diode designs exhibit extremely fast attenuation step switching performance. Attenuation step size ranges from 0.03 dB to 1 dB. Programmable attenuator control bit sizes range from 5 to 10 bits. Models powered and command controlled via 15 pin female Micro-D socket or USB interface.
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Telephone Attenuators & RFI Filters
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Despite the growth in digital and fiber systems, many telephone companies still require basic line treatment products. Wilcom's hard-to-find line treatment products help the telecommunications industry deliver the performance the customer expects. Products include line powered amplifiers and RFI filters.
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Variable Optical Attenuators
5419
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The FOD 5418, 5419, 5420 Variable Optical Attenuators are designed for singlemode application at 1310 and 1550 nm or multimode application at 850 and 1300 nm. They allow variable attenuation settings in range from 0 to 80 dB with resolution 0.05 dB.
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Variable Optical Attenuators
5420
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The FOD 5418, 5419, 5420 Variable Optical Attenuators are designed for singlemode application at 1310 and 1550 nm or multimode application at 850 and 1300 nm. They allow variable attenuation settings in range from 0 to 80 dB with resolution 0.05 dB.
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Attenuators
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OZ Optics offers a broad range of both variable and fixed attenuators having key competitive advantages. All of our attenuators operate over the two standard wavelength bands, the C-Band and the L-Band. This wide wavelength range makes these components ideal for DWDM applications. Our attenuators are wavelength insensitive, which means they operate with minimal changes in attenuation when used in either the C-Band or the L-Band and exhibit low return loss. In addition, all of our attenuators have a wide attenuation range, which means they operate at a wide range of power levels. This is important as increased power levels are being used in newer optical systems.
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Attenuators
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Teledyne Microwave Solutions (TMS) offers a variety of analog controlled attenuators operating over a 10MHz to 26GHz range. With many units operating over many octaves, switching speeds less than 100nS and attenuation control up to 50dB, TMS has a product that meets your demanding needs.
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Voltage Variable Attenuators To 16 GHz
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Our family of voltage controlled attenuators is non-reflective, with ranges of 32 dB of 64 dB. Pin diodes are used and the frequency range is 0.25-16 GHz. They operate with a control voltage of 0 to +8 VDC and handle +27 dBm maximum input power. These attenuators are bi-directional: either SMA port may be used for an input.
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Voltage Variable Attenuators
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Voltage variable attenuators (VVAs) that offer up to 60 dB of attenuation across a broad range of frequencies from 400 MHz to 18 GHz. These voltage variable attenuators are frequently used in applications such as electronic warfare, instrumentation, point-to-point and point-to-multipoint radios, fiber optic and broadband telecom, microwave radio and VSAT, military radios, radar, ECM, SATCOM and sensors, and R&D.
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Attenuators
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Reduces the amplitude of a signal without appreciably distorting its waveform.
