Products/Services for Voltage Variable Attenuator Catalog
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RF Attenuators - (325 companies)...the attenuation by only a fixed amount at a time. Programmable attenuators and direct-read attenuators that can be set by an external device such as rotary dial are also available. With a digital attenuator, the attenuation can be varied by digital control... Search by Specification | Learn More -
PIN Diodes - (61 companies)...parameters determines the resistance of the diode at RF and microwave frequencies. This resistance typically ranges from kilohms to less than 1 ohm for a given diode. A PIN diode is typically used as a switch or attenuator element. PIN diodes have... Search by Specification | Learn More -
Resistors - (840 companies)...waves into shapes suited to the designer's requirements. Resistors can have a fixed value of resistance, or they may be variable or adjustable within a certain range. As passive components, resistors can only reduce voltage or current signals and cannot... Search by Specification | Learn More -
Current Sensing Resistors - (62 companies)Current sensing resistors convert the current flowing through it to a voltage drop. Monitoring or measuring this voltage drop allows the current through the resistor to be measured. Applications for current sensing resistors include power supplies... Search by Specification | Learn More -
Delay Lines - (78 companies)...connectors provide broadband capability through 6 GHz and are used in applications where weight and physical space are limited. Ultra high frequency (UHF) connectors are designed with non-constant impedance for use in comparatively low voltage and low... Search by Specification | Learn More -
Diodes - (741 companies)...of Negative Resistance in Forward Bias Region; Narrow Depletion Region. Low Power Gain; High Frequency; High Speed Switching. Varactor Diode. Capacitance is a Function of Reverse Bias Voltage; Used as a Variable Capacitor. VCO; RF Filters. Zener Diode... Search by Specification | Learn More
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Fiber Optic Attenuators - (270 companies)...optic attenuators are available with either a fixed or variable attenuation range. Optical Attenuator. Video Credit: EXFOTube. Fixed fiber optic attenuators are used to reduce the optical power signal in communication links. They work analogous... Search by Specification | Learn More
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Voltage Dividers and Voltage References - (63 companies)Voltage Dividers and Voltage References Information. Voltage dividers and voltage references provide highly-accurate reference voltages for calibration and testing purposes. Voltage dividers produce an output voltage (Vout) that is proportional... Search by Specification | Learn More
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IC Voltage Regulators - (305 companies)...voltage regulators that operate with small dropout voltages dissipate less internal power, but have relatively high efficiencies. Measured in amperes (A) during the idling state, the quiescent current never makes it to the load. Instead, it flows... Search by Specification | Learn More
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High Voltage Diodes - (68 companies)...and microwave frequencies. Typically, this resistance ranges from kilohms to less than 1 ohm for a given diode. High voltage PIN diodes are often used as switches or attenuator elements. RF diodes are designed to handle frequency (RF) signals... Search by Specification | Learn More
Product News for Voltage Variable Attenuator Catalog
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Avago Technologies
Variable Gain Amplifier Modules - ALM-81224 Avago Technologies Variable Gain Amplifier Modules Deliver Best-In-Class Linearity for Cellular Base Stations. Compact, Low-Power Solution Simplifies Design Time and Saves PCB Space Compared to Traditional Discrete-Based Approach. Avago Technologies (Nasdaq: AVGO), a leading supplier of analog interface components for communications, industrial and consumer applications, today announced a high-linearity variable gain amplifier (VGA) module for base transceiver station (BTS) applications... (read more)Browse RF Amplifiers Datasheets for Avago Technologies -
JFW Industries, Inc.
50BR-112 Variable Attenuator The 50BR-112, the bench-top rotary attenuator from JFW Industries, adjusts from 0-110dB in 1-dB increments and it operates from DC to 2700 MHz. It's capable of handling 2 Watts RF input power and maintains a VSWR of 1.8:1 maximum (1.6:1 typical). It's compact size conserves bench space and makes testing a snap from IF to RF and everything in between. The 50BR-112 comes with BNC, SMA, N, or TNC Female connectors and other configurations are also available. (read more)Browse RF Attenuators Datasheets for JFW Industries, Inc. -
JFW Industries, Inc.
NEW! LTE Manually Variable Attenuator JFW is proud to present our latest manually variable attenuator that makes attenuation fading of LTE products quick and easy. The 50DR-125 has a frequency range of DC-2700 MHz which covers the LTE band. It has an attenuation range of 0-80dB x 1dB. The 50DR-125 can handle 2 Watts of RF input power and is bi-directional. With our lineup of RF components and RF test systems that cover the LTE frequency band, JFW has got your LTE testing needs covered. (read more)Browse RF Attenuators Datasheets for JFW Industries, Inc. -
JFW Industries, Inc.
50DR-091-Manually Variable Attenuator from JFW JFW is proud to present our latest manually variable attenuator. The 50DR-091 has a frequency range of DC-2700 MHz which covers the LTE band. It has an attenuation range of 0-50dB x 1dB. The 50DR-091 can handle 1 Watt of RF input power and is bi-directional. You may choose to have BNC, TNC, N, or SMA female RF connectors. (read more)Browse RF Attenuators Datasheets for JFW Industries, Inc. -
Narda Microwave-East
Miniature Variable Attenuator Covers DC to 18 GHz Narda, an L-3 Communications (NYSE: LLL) company, introduced the Model 4797 miniature variable attenuator that provides attenuation of 0 to 45 dB, has low insertion loss, and operates over an extended temperature range. The attenuator measures only 2.64 x 3.25 x 1 in., weighs only 12oz., and handles 10 W average and 3 kW peak power, VSWR is 1.3:1 or less, insertion loss is less than 1 dB, and frequency sensitivity is +/-1.5 dB. Connectors are SMA female. The Model 4797 attenuator is available... (read more)Browse RF Attenuators Datasheets for Narda Microwave-East -
Shenzhen G-Tech Communication Co., Ltd.
Fiber optic attenuators-ST attenuator ShenZhen G-Tech Communication Co.,LTD Specializes in developing and manufacruring optical fiber (patch cord),optic communication equipment,optic cable ,electric cable ,adaptor,attenuator,conector etc. SPECIFICATIONS: PC/SPC/UPC Polishing. - Fiber Type: Single-mode. - Attenuation Tolerance: FEATURES: - Connector style available in ST, SC and FC. - High performance unit. - Stable attenuation values. - Customized to your volume requirements. - Environmental stable. APPLICATIONS: - Fiber... (read more)Browse Fiber Optic Attenuators Datasheets for Shenzhen G-Tech Communication Co., Ltd. -
Dart Controls, Inc.
Variable AC Voltage Supply 55AC A dependable, economical and compact variable AC voltage supply manufactured especially for the vibratory feeder, fan, pump, heating, and lighting industries. All models feature single-phase AC input and fully variable AC output. The enclosed version comes with a rugged housing, power on/off switch, power on indicator lamp, front access fuse, as well as convenient input and output cords and plugs. The heart of the control is a triac fired in a manner to adjust phase and thereby vary speed... (read more)Browse AC Motor Drives Datasheets for Dart Controls, Inc. -
TestPath, Inc.
Attenuators Coaxial attenuators are liner devices that reduce input power in a matched system by a determined amount. Attenuators are used in several applications, including simulated signal level reduction, impedance matching and power dissipation. RF coaxial attenuators have several important specifications that are key to their meeting your requirements. 1. Frequency Range. 2. Attenuation. 3. Average & Peak Power. Frequency bandwidth is the frequency range where the attenuator will provide its best... (read more) -
Shenzhen G-Tech Communication Co., Ltd.
G-Tech's attenuators Fiber Optical Attenuator Functions. Return loss: PC >40dB ; UPC >50dB; APC >60dB. Operating wavelength: 1310nm & 1550m=nm (SM); 1550nm (DSF). Attenuation range: 1dB -30dB. Polarization dependent loss: <0.1dB. Operating temperature: -40 °C - 75 °C. Storage temperature: -40 °C - 85 °C. Humidity (unsealed): 95% RH. Applications. Optical distribution frame. Optical fiber internet system. High-speed optical fiber transmission system. CATV system. DWDM system. Optical add-drop Mux (read more)Browse Fiber Optic Attenuators Datasheets for Shenzhen G-Tech Communication Co., Ltd. -
Data Device Corporation (DDC)
Variable Voltage MIL-STD-1553 Test and Simulation! Variable Voltage Enhancement Creates a Dynamic and Powerful MIL-STD-1553 Test and Simulation Tool!. Bohemia, New York (November 2012) Data Device Corporation (DDC) adds variable voltage programmability to the BU-67210F/I/T one to four channel MIL-STD-1553 AceXtreme ® PMC, PCI, and cPCI/PXI Card family to create a feature-rich and highly dynamic test, simulation, and verification tool. Each MIL-STD-1553 channel can be independently programmed for transmitter amplitudes ranging from 0V... (read more)Browse Data Acquisition Datasheets for Data Device Corporation (DDC)
Conduct Research
A variable attenuator is an attenuator whose attenuation can be varied between two values in a specified range. Depending on how the changes are accomplished there are several types: • Continuously Variable: The attenuation can be varied in a continuous fashion. • Step Variable Attenuators...
The AT65-0009 is a voltage variable attenuator in a plastic SOT package. The device performance has a broad bandwidth, 20% centered at 1000 MHz. It also has a large dynamic range - up to 28 dB of attenuation, high IP3 - up to 40 dB and good return loss. This application note describes optimizing...
Modulator Operation. a magnitude of 1.414 (square root of 2) at an. angle of 45°. The block diagram for the vector modulator is given. in Figure 1. The vector modulator consists of four. elements: an input quadrature hybrid, two voltage. Definition of RF Parameters. variable attenuators (four-port...
...monolithically in the gate. Since no further. Figure 1B. MESFET Control Device in. external bias circuitry is required, the switch is inherently. Low Impedance State ("On" State). broadband. The power handling of the switches is primarily limited by. Voltage variable attenuators (VVAs) use the channel...
Variable Reluctance Sensors or other isolated AC voltages must be generated. These signals are low frequency, just like the Cam/Crank/TDC/Knock signals required by engine/ powertrain control modules. Body and ABS modules can require the driving of some high current loads, while Engine Control...
A PIN diode is essentially a variable resistor. To determine the value. of this resistance, consider a volume comparable to a typical PIN. diode chip, say 20 mil diameter and 2 mils thick. This chip has a. DC resistance of about 0.75 M O. Note: 1 mil = 0.001 inches. In real diodes...
...and a variable-pressure mode. A five-channel gas supply provides gaseous, liquid, and solid precursors, enabling deposition and etching. The tool can treat a range of materials, including quartz in phase-shift bumps; molybdenum silicide, an attenuator for 193-nm wavelength applications; molybdenum/silicon...
...by the error amplifier and. the variable attenuator. The servo action of the ALC loop ensures. This very basic scheme is limited to CW and other signal formats. that gain variations in the RF drive voltage and the output. with constant carrier amplitude modulation schemes such as FM. amplifier do not appear...
Mode SOI. SIP / SOC. RF Port Input Power (dBm). Figure 5. Double balanced mixer Pin vs Pout Figure 6. Mixmode integration savings. Figures 7, 8. Using SOI, a digital interface and mixed mode layout is currently under development. for a 5 bit variable attenuator for applications up to 3GHz. + 2.4...
...of distinct crystal frequencies are required to support the wide variety. of electronic systems in production today. The required temperature ranges and. frequency stabilities are also variable; so, the quartz bar cutting angles must also vary. Not only must the quartz crystal thickness be unique...
Engineering Web Search: Voltage Variable Attenuator Catalog
RF Micro Devices :: RF Solutions & Wireless...
Variable Gain Attenuators Attenuators (Analog) Voltage-Controlled Oscillators VCO Overview
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Semiconductor Discretes for RF-Microwave Applications Skyworks...
200 15 60 3 150-813 APD1520-000 0.2 0.25 1.2 900 200 15 30 4 150-802 Attenuator Applications APD2220-000 0.2 0.35 4 700 100 50 80 7.5 149-815 1.
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Electronic symbol - Wikipedia, the free encyclopedia
VC: Variable capacitor VDR: Voltage Dependent Resistor Attenuator BR Bridge rectifier BT Battery
B&K Precision - 4010A - Function Generators - Bench -...
Catalog | Customer Service | About Us Catalog Page #47 Notes RoHS Exempt Product
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Maxim Integrated Active Attenuator | Mouser
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ALM-38140-TR1G Avago Technologies | Mouser
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Music From Outer Space - Your Synth-DIY Headquarters
Catalog Sound Art Site Map My MFOS Links Save links to projects or catalog items.
Catalog for JDSU / Attenuators
VCB Series - Attenuator, Voltage-Controlled
Digital Attenuators
MW3303 optical variable attenuator is used for continuously variable optical signal attenuation.
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