Showing results: 871 - 885 of 1169 items found.
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PANTHER 4HT -
Qmax Test Technologies Pvt. Ltd.
The Panther 4HT Wire \ Cable Harness tester is designed for Automotive and Semiconductor industry to apply in testing of wire harnesses, that needs testing during production with whole new fleet of features that make the task reliable, complete and fast. It uses innovative technology to test the impedance values. It can be interfaced to any type of fixtures as required. It uses the Learn and Compare technique for finding out opens or shorts in a harness. The learnt open / short combination from a Good Board is taken as reference and compared with the Board Under Test for any mismatch.
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N4917B -
Keysight Technologies
The N4917B software provides an automated standard compliant stressed receiver sensitivity test according to 100GBASE-LR4, ER4 and SR4 test specification. In order to do this kind of test, several test instruments such as a bit error ratio tester, digital sampling oscilloscope, optical reference transmitter and tunable laser source are required to operate together to achieve a compliant, repeatable optical stressed eye. This stressed eye is then fed to the receiver under test, where bit error ratio is measured under the stress conditions as defined in the standard.
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S95083B -
Keysight Technologies
The Keysight S95083B measurement software includes the scalar mixer / converter plus phase (SMC+Phase) measurement class. It provides fully calibrated conversion gain / loss, relative phase, and absolute group delay measurements of mixers and converters without the need for reference or calibration mixers. Eliminating the calibration mixer requires a U9391C / F / G comb generator and an external DC power supply. A vector mixer characterization (VMC) is also included for measuring group delay of frequency-converting devices. VMC can be used to characterize a user-supplied calibration mixer.
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iWave Systems Technologies
iWave’s QSFP28/QSFP+ 2×1 Stacked FMC+ HSPC Module is designed to meet VITA 57.4 FMC+ Standard. This FMC+ Module is supported by two stacked QSFP28/QSFP+ ports(Upto400G) with 4-Bit Silicon Labs programmable clock synthesizer (default = 156.25Mhz). A flexible reference clock for on the QSFP28/QSFP+ 2×1 Stacked FMC+ Module is fully programmable over the 0.16 to 710 MHz range through I2C. Each QSFP28/QSFP+ ports are directly connected to four multi-gigabit serial transceivers banks of Vita 57.4 compliant carrier Board.
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Keysight Technologies
Built on Keysight's digital communication analyzer (DCA) technology, the DCA-M family is recognized as the industry standard for verifying optical transmitter compliance to communications standards. With single to quad optical AND electrical channels in a compact form factor, the DCA-M is ideal for both manufacturing and RND applications. Analyze both multi-mode and single-mode signals with the low-noise, high-sensitivity calibrated reference receivers. The variety of models along with the supporting software and compliance applications ensure you can measure with high precision, whether you analyze electrical or optical devices.
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780063-01 -
NI
PXIe, TCXO PXI Synchronization Module—The PXIe‑6672 is a system timing controller module. It can drive the PXI star trigger lines, import and export PXI backplane clocks and triggers, generate a high-resolution direct digital synthesis (DDS) clock, and generate a high-stability temperature-compensated crystal oscillator (TCXO) 10 MHz Reference Clock for instrumentation. The PXIe‑6672 allows you to synchronize multiple PXI Express systems, synchronize a PXI Express system with external instruments and equipment, and increase the accuracy of instruments within a PXI Express system.
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787251-01 -
NI
PXIe, 9 GHz PXI Vector Network Analyzer - The PXIe-S5090 is a 2-port Vector Network Analyzer (VNA) that helps you measure amplitude, phase, and impedance. You also can use the PXIe-S5090 to perform time-domain analysis and to calculate the S-parameters of 2-port RF devices. It features a 300 kHz to 9 GHz frequency range, a wide dynamic range, and high sweep speeds for automated design validation and production test. Additionally, the PXIe-S5090 supports automatic precision calibration, full vector analysis, and reference plane extensions.
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M3201A -
Keysight Technologies
The M3201A PXIe arbitrary waveform generator is ideal for general purpose AWG automated test requirements. It offers high channel density with high-quality output with low phase noise. The optional real-time sequencing, intermodulation synchronization, and graphical FPGA programming software tools expand its capability to enable a number of solutions including envelope tracking (ET) and DPD (part of PA/FEM reference solution), MIMO, baseband electronics design, wireless device manufacturing, ATE, beamforming and other multi-channel coherent signal generation and multi-channel signal generation.
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742 Family -
CAEN S.p.A.
The 742 is the Switched Capacitor Digitizer family, based on the DRS4 chip by PSI, with the highest sampling frequency (5GS/s) and channel density. It can record very fast signals from scintillators coupled to PMTs, Silicon Photomultipliers, APD, Diamond detectors and others, and save them with high efficiency and precision for advanced timing analysis. The 742 family has an additional channel (two channels in case of VME boards) which can be used as time reference for time of fight measurements. The resolution of this kind of measurements can reach up to 50 ps.
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LXinstruments GmbH
The multi-channel optical fibre test system is used in the development and qualification of single mode optical fibres. The fibres are exposed to environmental influences in a climatic chamber in order to analyse the data on insertion loss and reflection. In addition, the current temperature in the climatic chamber is documented. Insertion loss measurement is performed with the help of an optical power meter, laser sources and optical switches. An Optical Time Domain Reflectometer (OTDR) from Exfo is used for the reflection measurements. The system was designed for the simultaneous characterization of 15 sample fibres and one reference fibre.
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Precise Time and Frequency, Inc.
To complement the range of high quality frequency and timing references, Precise Time and Frequency, Inc. has now introduced a new version of the ptf 1226A Auto Switch that includes an additional switch channel (now 3 channels total) of RF, and/or Digital, and/or Time Code, Auto Switching, and a full Ethernet/RS232 remote monitoring/control interface.In addition to the auto switching capability, the new ptf 1226 delivers up to thirty six channels of RF, Digital or Time Code frequency and/or timing references to critical applications such as Satellite Communications, Broadcasting, WiMax and others.Analog channels include a unique output level monitoring feature to provide remote indication of rms voltage output level.The unit can accept up to three pairs of inputs (usually from separate primary and backup sources), and provides monitoring of both the inputs and outputs for signal integrity. In addition RF channels include analog level monitoring. If the primary input on any auto switch channel fails, the unit will automatically switch to the backup input and indicate a primary signal fault.Full remote monitoring and control via RS232 and Ethernet interfaces includes telnet, http (web browser), and SNMP protocols.
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Schwarzbeck Mess Elektronik
Tuned half-wave dipoles have been among the most important antennas from thebeginning of rf-technique. The characteristics of half-wave dipoles havebeen calculable very early using the Maxwell and Hertz equations. Therefore the halfwave dipole became a reference antenna. The ideal (lossless) half-wave dipole has anisotropic gain of 2.15 dBi and an impedance of 73 Ohm. The directional pattern is circular inthe H-plane, "8-shaped" in the E-plane with the maxima perpendicular on the dipole axis.The half-power beamwidth (-3 dB) is approx. 78°. The impedance of real dipoles isdepending on the thickness/length ratio of its elements, typical values are 60-70 Ohm.Dipoles for industrial applications are available in the frequency range from 30MHz to up to approx. 4 GHz. The dipole elements are length variable (telescopic) orwith fixed length, the latter especially above 1 GHz. The most important applications aretest site evaluations (NSA, normalized site attenuation) and the determination of ERP(Effective Radiated Power) respectively EIRP (Effective Isotropic Radiated Power).
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LS-27-B -
Lumistar Inc.
The Lumistar LS-27-B Modular Dual Channel Tri-Band Tracking and Data Receiver is Lumistar’s third generation of modular high performance FM Receivers. This wideband designs supports one or two independent channels of PCM with data rates up to 20Mbps. The unit includes both an optional FM demodulated output for PCM data, and standard programmable AM/linear AGC outputs for auto-tracking receivers. The design offers 8 IF Bandwidths and 8 Video Filters per channel for each receiver.AC coupling with a low pass filter is employed to ensure a high quality data link with long strings of NRZ-L ones or zeroes. The unit provides a software selectable 10 MHz reference I/O port forlocking local oscillators to a high precision external source or to arrange multiple units in a master/slave arrangement. The receiver’s control and status is achieved via Ethernet, USB or auto-switched RS-232 (or “4-wire” RS-485 in place of 232). When utilizing the RS-422 interface, multi-drop configurations can be accommodated.
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COMM-connect
The RF One Power Meter is a very versatile instrument covering both analog and digital carriers in an extremely wide frequency range from 30MHz to 6GHz. The RF One is capable of measuring forward and reflected power in the range of a few milliwatts up to 500 Watts. The internal operating system controls measurement, display and the I/Os allowing serial communication to PC, USB to memory stick and USB Serial communication. The I/O options are used to write plots to either memory sticks or to a connected PC, the I/Os can also be used to operate the instrument, giving commands and receiving data. For documentation reference the instrument has a real time clock. Multilayer menus are used to setup and control the operation of parameters. The RF One instrument is small, handy and light weight battery operated with more than 3 hours of continuous operation on the internal NiMh cells. Feature with XML data handling and application viewer is included. Accessory kit with soft carrying bag, car charger and coax adapters for standard types.
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ATML Pad -
Reston Software, llc
Reston Software offers ATML Pad, a visual editor for the Automatic Test Markup Language (ATML).The ATML formats are versatile but complex. Direct editing in XML is next to impossible, even with capable XML editors. ATML Pad overcomes this problem by exposing an application-specific visual interface. ATML Pad manages the complexity of the ATML formats, allowing you to focus on describing your tests. It abstracts XML ID references, allowing you to simply select the referenced item from a list. In addition, ATML Pad can generate XML IDs automatically and ensures that IDs remain unique while you edit the data.ATML Pad allows you to quickly generate complex ATML constructs through a single mouse click. It validates your data during input and on-demand, ensuring that valid ATML documents are produced.ATML Pad interoperates with the NI TestStand ATML Toolkit to deliver automatic code generation solutions that reduce the cost of implementing NI TestStand test programs and ensures their cost-effective long-term maintainability.
