Variable Attenuators
Provide changeable resistance values.
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Power/Voltage Rail Probe. 4 GHz Bandwidth, 1.2x Attenuation, +/-30V Offset, +/-800mV
RP4030
The Teledyne LeCroy RP4030 Power Rail Probe meets the specific requirements of those who need to acquire a low-voltage DC signal as part of a:-Comprehensive power integrity, digital power management IC (PMIC), voltage regulator module (VMR), point-of-load (POL) switching regulator, or low-dropout regulator testing- Complete embedded power management system that includes PMICs, VRMs, POLs, and LDOsThe RP4030 will faithfully acquire a low-impedance, low-voltage DC power/voltage rail signal without unduly loading the device under test (DUT), while providing high offset to allow DC power/voltage rail signal display on an oscilloscope with high gain.
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CAT-5 Video Variable Filters
It is often beneficial to use a video driver at the output of a video encoder for power savings, line driving, and additional circuit protection. The video driver is typically configured as an active filter, also known as a reconstruction or anti-imaging filter. The purpose of the reconstruction filter is twofold: it blocks the higher frequency components (above the Nyquist frequency) that were introduced into the video signal as part of the digitization process and provides gain to drive the external 75 Ω cable to the video display.
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Digital Step Attenuators
Analog Devices provides a range of broadband IC digital attenuators that come in low cost, leadless surface mount packages. Our digital attenuator family offers excellent attenuation and includes off chip ac ground capacitors for near dc operation, making it ideal for an extensive number of RF and IF applications.
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Variable Gain High Speed Linear Amplifier
F30PV
The F30PV is a very fast general purpose linear amplifier having a variable amplification of 0-10 times and capable of bipolar voltage output of ±35V. Any functiongenerator or arbitrary waveform generatoror any othe signal source can be used as an input device. The amplifier's output is linear from DC up to ca 10 megahertz range. It can be used in a wide range of high speed applications.
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Variable Height Workstations
2000 Series
The 2000 Series Vibration Isolation Workstation provides up to 12″ of tabletop height adjustment providing for improved user posture and comfort. This unit is ideal for applications where long hours at the workstation, or multiple shift use requires comfort adjustments.
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Dielectric Loss Tangent and Transmission Attenuation Measurement System
RTS03
RTS03 measures relative permittivity (dielectric constant), dielectric loss tangent in the frequency range between 5GHz and 26.5GHz based on a correlation between measurement frequency and transmission attenuation as the microwave passes through the flat plane sample.
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Attenuators
The 01311 attenuator chip series is designed to achieve precision and tight flatness with an attenuation accuracy of ± 0.2 dB on our 1-10 dB pads and ± 0.3 dB on our 11-20 dB pads. SemiGen tests 100% of all attenuator chips prior to shipment to verify that they meet specifications.
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Source - 20 GHz Source with Amp Attenuator
RI8554A
Automated Instruments, Powerful Development Tools and Worldwide Support
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Programmable Step Attenuator, DC to 40 GHz, 0 to 11 dB, 1 dB steps
84904L
The Keysight 84904L programmable step attenuator offers coaxial measurements to 40 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 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 with only 2.4 dB of loss at 40 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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Variable Tone Generator
> 60 Hz to 18 kHz approx> 1.3 VAC P/P> Frequency & Level Pots> Sine or Square Wave> 4.5 x 2.5 x 1.1 inches> 9 volt battery operation
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Attenuator
Attenuator VXI
The module consists of three blocks:*attenuation unit;*KU block*switching unit
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Manual Attenuator (Waveguide)
RF Lambda’s manual waveguide attenuators are used to control signal levels using a manual control knob. These are commonly used in test setups or systems where an operator is present and there is a need to change signal levels manually.
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USB/Ethernet Control Step Attenuator
RF Lambda’s USB / ethernet control step attenuators utilize the same RF core as our standard digital attenuators only they incorporate a USB / ethernet controller to allow users to easily setup the control from any PC or network.
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C-Band DWDM VGA with Mid-Stage Access Next-Generation Variable Gain EDFA
HWA4700 (With SNMP)
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HWA4700 series is a next-generation variable gain EDFA, which with the most excellent performance and most completes functions in the market. It adopts nowadays most excellent optical performance, most advanced electronic technology and most complete software functions. Remarkable transient suppression control technology and heat management control technology let many complicated optical functions achieved. It is the most versatile multifunction optical amplifier in the market.
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CP500X, 500 MHz, ±60 V, 10X Attenuation, Single-Ended Passive Oscilloscope Probe
784253-01
The CP500X is a coaxial passive probe with fixed 10X attenuation for oscilloscopes that provide 1 MΩ input impedance. It is 1 meter in length. The CP500X attaches to BNC connections on both the signal input and instrument sides.
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Digital Control Step Attenuator
Digital control attenuators with TTL parallel control offering fast switching speed and high attenuation accuracy
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PXI/PXIe Solid State Attenuator, Hex, 6GHz, 50Ω, SMA
41-182B-006
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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Direct Reading Attenuator with Remote Control
DA2XE
DA2XE Millimeter-Wave Direct Reading Attenuator is a measurement instrument for signal level setting or loss measurements in waveguide networks. It also can be used for calibration of other attenuation measurement instruments. Direct Reading Attenuators have rotary-vane design. The value of attenuation is determined by rotation angle of resistive film with respect to the waveguide channel. Attenuation value does not depend on frequency. The attenuator has electronic control. The attenuator can be used in local or remote (via USB 1.1 or higher) operation modes.The Attenuators are provided in waveguide bands between 18 GHz and 225 GHz.
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Multi Wavelength DWDM Gain Flattened Variable Gain EDFA
MX4500 Series
This EDFA is ideal for long distance DWDM or CWDM transmissions and may be used as a Line Amplifier, Pre-Amplifier, and Booster Amplifier.
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HVFO10X +/-1V (1x Attenuation) Universal Tip Accessory
HVFO100-1X-TIP-U
HVFO10X +/-1V (1x Attenuation) Universal Tip Accessory.
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High Line Pressure Variable Reluctance Pressure Sensor to 10,000 psid
DP360/DP363
The DP360 can be calibrated for a full scale as low as ±50 psid while withstanding high static line pressure. Low differential pressure may be measured at static pressures as high as 10,000 psig with a maximum 3% FS zero shift error.
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SP500X , 500 MHz, ±300 V, 10X Attenuation, Single-Ended Passive Oscilloscope Probe
783629-01
The SP500X, or Multi-Contact Isoprobe IV - 10:1, is a standard passive probe with fixed 10x attenuation for oscilloscopes that provide 1 MΩ input impedance.
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One-Channel Variable Optical Attenuator
N7761A
The N7761A attenuator is an extension to Keysight's high density N77xx-family that establishes a new standard in space-saving fiberoptic instrumentation.
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Variable Angle Spectroscopic Ellipsometer
VUV-VASE
The VUV-VASE variable angle spectroscopic ellipsometer is the standard in optical characterization of materials used in lithography applications. Its measurement range spans vacuum ultraviolet (VUV) to near infrared (NIR). This provides incredible versatility to characterize numerous types of materials: semiconductors, dielectrics, polymers, metals, multilayers and now liquids such as immersion fluids.
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Very Low Pressure Variable Reluctance Sensor
DP103
The Validyne DP103 is designed for exceedingly low differential pressure measurement applications where high accuracy is required under rough physical conditions. With full scale ranges down to -0.008 psid (-0.56cm H2O), this instrument is being used in the measurement of very low flow rates of gases where symmetrical pressure cavities are required for dynamic response. It is also used in very small leak detection and pressure null detection systems.
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Voltage Control Attenuator
RF Lambda’s voltage control attenuators allow for precision control of RF signals. With a voltage variable control pin the signal can be fine-tuned as needed by the system. These attenuators offer fast response time and wide band operation. Hermetically sealed options are available upon request.
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Digital Attenuator Operating Frequency of 1 to 20 GHz
LDA Series
The LDA series of Lab Brick® RF and Microwave Programmable Digital Attenuators includes 50 Ohm and 75 Ohm bidirectional RF step attenuators with calibrated operation up to 20 GHz. These USB powered and controlled units require no additional DC supply voltage. They are easily programmable for fixed attenuation or swept attenuation ramps directly from the included GUI. Lab Brick Digital Attenuator API DLL, Linux drivers and LabVIEW-compatible drivers are also available for custom programming applications.
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Multi-Channel Attenuation Control Unit (5-channels), DC to 6 GHz, 0 to 121 dB, 1 dB Step
J7205A
The J7205A is a multi-channel (5-channels) attenuation solution for signal attenuation and conditioning of up to5 devices under test (DUT). Operating frequency from DC to 6 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 J7205A reduces cost of ownership and provide the best measurement accuracy.
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HVFO10X +/-20V (20x Attenuation) Universal Tip Accessory
HVFO100-20X-TIP-U
HVFO10X +/-20V (20x Attenuation) Universal Tip Accessory.
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Variable Reluctance Absolute Pressure Sensor
AP10
The AP10, Absolute Pressure Sensor, is designed for low and medium pressure measurements, to laboratory accuracy, of corrosive liquids and gases. In typical AC excited bridge circuits, this transducer delivers a full-scale output of 40 mV per volt at 3kHz. The unit operates with carrier systems including the Validyne CD15 sine wave carrier demodulator and CD16 miniature DC input DC output carrier demodulator to produce a high level analog DC output suitable for recording and control.
