Showing recent results 1 - 15 of 275 products found.
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Barth Electronics, Inc
Barth High Voltage Pulse Attenuators are matched impedance coaxial attenuators for use primarily in pulsed 50 ohm systems, or where occasional transients would damage ordinary units. The attenuator design closely matches the impedance around each resistor, to that resistor. These attenuators feature an input impedance very close to 50 ohms, with characteristics as good or better than most microwave attenuators. These units are ideal for use in nuclear and high energy experiments. Extensive testing during manufacturing insures very high reliability for single-shot experiments. A voltage coefficient of the resistive film of less than .0001 %/V allows low voltage calibration of most systems.
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Shenzhen Tojoin Communication Technology Co., Ltd.
Attenuators are used in a wide variety of applications and can satisfy almost any requirement where a reduction in power is needed. Attenuators are used to extend the dynamic range of devices such as power meters and amplifiers, reduce signal levels to detectors, match circuits and are used daily in lab applications to aid in product design. Attenuators are also used to balance out transmission lines that otherwise would have unequal signal levels.
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ATN Series - Teseq AG
Attenuators, particularly for minimising reflection losses in tests per IEC/EN 61000-4-6 also useful for general purposes.
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API Technologies Corp.
API is proud to offer both Weinschel and Inmet brand components including Powerfilm™ surface mount resistive chip and flange attenuators.
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Flann Microwave Ltd.
Flann manufactures a portfolio of programmable attenuators that are suitable for a range of Automated Test Equipment (ATE) applications.
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Skyworks Solutions, Inc.
Select attenuators include the most popular GaAs 1-, 2-, 3-, 4-, 5-, 6-, and 7-bit RF and IF attenuators, readily available to ship from stock. These devices provide excellent performance and value for applications such as Tx/Rx power control in transceiver blocks. All attenuators are designed using Skyworks’ state-of-the-art Pseudomorphic High ElectronMobility Transistor (pHEMT) process. Some designs incorporate CMOS controllers to generate negative bias to extend frequency response down to 50 MHz for IF applications. These designs do not require DC blocking capacitors on the RF lines. The use of CMOS in the package also provides the functionality of serial port interface (SPI) control as well as decode logic functions. The CMOS designs draw very little bias control current when compared to integrating the decode functions on a GaAs design. Select attenuators have been fully characterized for low-frequency applications, covering the UHF and VHF ranges.
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Teledyne Microwave Solutions
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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Amphenol RF
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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Mercury Systems Inc.
Mercury Systems control components capabilities include custom control devices and multi-function assemblies; purpose built to suit your application needs. These may combine active and passive circuit elements, such as switch filters, switched attenuators, phase shift switches or complete front-ends. Some options available for many of our designs are listed below. Contact us for your specific application''s requirements.
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SmartSAT Inc.
We offer a 4 Channel module with each channel adjustable by up to 127 dB in 0.5 dB steps. Our attenuator modules come with an on board noise source that may be mixed with a signal supplied by the user.
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2511-30F - Barth Electronics, Inc
The Model 2511-30F has a medium power rating that allows for high repetition rate testing of EFT generators, at their high voltage rating.
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JFW Industries
JFW offers 50 Ohm and 75 Ohm programmable attenuators with either relay or solid-state designs. 50 Ohm Relay Step Attenuators, 50 Ohm Solid-State Step Attenuators (TTL), 50 Ohm Solid-State Step Attenuators (USB), 75 Ohm Relay Step Attenuators, 75 Ohm Solid-State Step Attenuators, Analog Programmable Attenuators, High Power Solid-State Step Attenuators.
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Mini-Circuits
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.
