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HUBER+SUHNER’s attenuators are designed for a wide variety of RF and microwave applications and meet excellently the requirements of:
• design and engineering
• test and measurement
• build-in items for systems
Fixed attenuators are mainly used to reduce the power level of RF signals by a certain amount. The output signal is reduced with respect to the input.
Features and benefits
• broadband operationability
• wide choice of attenuation values
• low and medium power types
• all connectors meet the relevant IEC / MIL / CECC interface standards
• high repeatability
• custom designs available on request
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Description:
SMA FEMALE PROGRAMMABLE ATTENUATOR
IMPEDANCE: 50 OHMS NOMINAL
ATTENUATION RANGE: 63 dB IN 1 dB STEPS
ATTENUATION STEPS: 1, 2, 4, 8, 16, 32 dB
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Attenuator Modules
• Range of High Voltage Amplifiers and Attenuators and a High Frequency Attenuator
• Attenuate High Voltage Signals
• Generate 60V Peak to Peak Output Signals
• Multiple Channels on a Single Module
• Occupy Single 3U PXI Slot
• VISA and Kernel Support For PXI Environments
• Complies with PXI and CompactPCI Specifications
The 41 -181 is an accurate DC to 2.3GHz programmable attenuator that has a 1dB step resolution, allowing it to adjust signal amplitudes for optimum measurement by other devices.
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ATTENUATORS
Pasternack's Attenuators are used in a wide variety of applications to satisfy requirements where a reduction in power is needed. Attenuators are often used to extend the dynamic range, reduce signal levels and match circuits. They are available with number of connector options including 2.9mm, 7/16, 7mm, BNC, Type F, Type N, SMA, and TNC.
For bench mount testing applications, also see our lines of Continuously Variable, Rotary, Programmable, Push-Button, and Toggle Attenuators.
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Broadband Digital Step Attenuators - 75 Ohm
Peregrine's highly linear, monolithic RF DSA family offers a selection of resolutions, minimum attenuation step sizes and termination impedances. Its UltraCMOS™ foundation allows for a unique initial attenuation state at power-up and a standard programming sequence and footprint across the 5 and 6 bit family. The DSA line provides industry-leading linearity over frequency and temperature, a versatile parallel or serial CMOS control interface, and operates on a single 3-volt supply, making it ideal for applications such as wireless base station, fixed wireless, microwave, VSAT, broadband telecom, military, space, test instrumentation, and optical equipment.
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RF Digital Step Attenuators (Monolithic) - 50 Ohm
Peregrine's highly linear, monolithic RF DSA family offers a selection of resolutions, minimum attenuation step sizes and termination impedances. Its UltraCMOS™ foundation allows for a unique initial attenuation state at power-up and a standard programming sequence and footprint across the 5 and 6 bit family. The DSA line provides industry-leading linearity over frequency and temperature, a versatile parallel or serial CMOS control interface, and operates on a single 3-volt supply, making it ideal for applications such as wireless base station, fixed wireless, microwave, VSAT, broadband telecom, military, space, test instrumentation, and optical equipment.
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The Rohde & Schwarz line of RF step attenuators comprises four models covering the frequency range from DC to 5.2 GHz. The largest attenuation range is 0 dB to 139 dB. Depending on the type, the attenuation can be set in steps of 0.1 dB or 1 dB.
* Wide frequency range: DC to 2.7/5.2 GHz
* Long life (more than 5 × 106 switching cycles per section)
* High accuracy
* Excellent matching
* Low residual attenuation
* Fully isolated
* Display of correction values or automatic error correction
* Manual operation and programming
* Characteristic impedance 50 Ω
* Continuous power-handling capacity 1 W
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| ... products without technical information |
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ATTENUATORS
Pasternack's Attenuators are used in a wide variety of applications to satisfy requirements where a reduction in power is needed. Attenuators are often used to extend the dynamic range, reduce signal levels and match circuits. They are available with number of connector options including 2.9mm, 7/16, 7mm, BNC, Type F, Type N, SMA, and TNC.
For bench mount testing applications, also see our lines of Continuously Variable, Rotary, Programmable, Push-Button, and Toggle Attenuators.
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Amphenol Fiber Optic Products attenuator product line
consists of fixed and variable optical attenuators. An
attenuator, by definition, is a device which precisely reduces
an optical signal from point-to-point. The loss can be
achieved through various technologies such as absorption,
scattering, interference (thin film) filter, or air-gap. Amphenol
has successfully developed three varieties of attenuators
using select technologies to provide the best products in the
market place.
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Product Highlights:
* Attenuator - Fiber Optic
* Fiber Optic Attenuator Type = Broadband Bandpass
* Attenuation = 10.0 dB
* Attenuator Style = Build Out
* Operating Wavelength = 1260 - 1360 nm, 1430 - 1625 nm
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Measures cumulative link return loss and individual component reflectance to reveal potential ORL problems before they seriously affect your system.
Applications
Optical Return Loss (ORL) measurement
Key Features and Benefits
Fast-stabilizing, thermoelectrically cooled laser and a low-drift photodetector to ensure consistent measurements year after year
Measurement range of 0 to -70 dB
Testing at 1310, 1550 and 1625 nm for detecting potential problems at other transmission wavelengths
Quick and easy to operate
Rugged, field-ready and stores up to 300 readings
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| ... products without technical information |
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Polarizer-Analyzer-Attenuator is a stacked series of ZnSe plates placed at Brewster’s angle to an incoming beam. At each plate, virtually all of the p-polarized component is transmitted, while most of the s-polarized component is reflected. The net result, after the beam has traversed several plates, is a beam which is virtually only p-polarized.
Applications
* Unpolarized beam polarization
* Laser beams polarization analysis
* Continuously variable attenuation of linearly polarized beams
* Electro-optic modulation systems
Features
* High-power handling
* Visible transmission for easy alignment
* Low-insertion loss
* High-extinction ratio (> 500:1)
* Broadband operation (2 to 14 µm)
* Optional exit port or heat sink cooling
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Spiricon has the most extensive array of accessories for beam profiling existing. There are components for attenuating, filtering, beam splitting,
magnifying, reducing and wavelength conversion. There are components for wavelengths from the deep UV to CO2 wavelengths. Most of the
components are modular so they can be mixed and matched with each other to solve almost any beam profiling requirement needed.
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