Showing results: 7981 - 7995 of 10560 items found.
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Chongqing Dodem Communication Technology Co., Ltd
DP-500 2M data transmission quality analyzer is our Dodem self-developed handheld tester. It is widely used in BER test and line fault analysis, suit for the maintenance and measurement of 2M system and Nx64k signal channel.
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M-2100 -
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Wide current measurements with tear drop type 55mmφCT up to 2000A.*Data-hold and Auto power off function.*Additional AC/DC voltage, resistance, diode test, continuity check.*Conform to IEC safety requirements.
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VE201R -
Vasavi Electronics
Winding Turns Tester for Counting Measuring Number of Turns for Air Core Coils, Bobbin Coils or Solenoid Coils. Can Measure : Turns along with Winding Polarity and DC Resistance.Turns Measurement : 1 Turns to 80,000 Turns
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N5295AX52 -
Keysight Technologies
The N5295AX52 is a compact and broadband frequency extender with built-in pulsed bias-tee and provides 10 MHz to 120 GHz single-sweep measurements with N5292A test set controller systemized with a PNA/PNA-X B vector network analyzer.
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U8989A -
Keysight Technologies
The TS-8989 PXI functional test system is an integrated, all in one switch, load and measurement system in a box for high voltage or current mechatronics functional test applications of up to 104 nodes and 40A current loads.
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N5295AX02 -
Keysight Technologies
The N5295AX02 is a compact and broadband frequency extender with built-in pulsed bias-tee and provides 10 MHz to 120 GHz single-sweep measurements with N5292A test set controller systemized with a PNA/PNA-X B vector network analyzer.
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N5293AX02 -
Keysight Technologies
The N5293AX02 is a compact and broadband frequency extender with built-in pulsed bias-tee and provides 10 MHz to 110 GHz single-sweep measurements with N5292A test set controller systemized with a PNA/PNA-X B vector network analyzer.
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CB50 -
CAMI Research Inc. (CableEye®)
Populated with precision resistors, it allows users to determine empirically whether the tester requires calibration. The CB50 may be used on all CableEye models. The CB50 is intended for periodic verification of tester calibration. To ensure that resistance measurements remain accurate, CAMI recommends yearly calibration. However, depending on environmental conditions and usage, testers may need calibrating more or less frequently. Certain components within models M3U, M3UH, HVX, and HVX-21 (i.e. those capable of measuring resistance) are analog components whose characteristics change slightly over time. This aging is a natural phenomenon common to all electronic components and may cause resistance measurements or gradually deviate from normal. A tester that is out of calibration will give inaccurate results. Some (maybe all) resistance measurements will be incorrect. Consequently, it may Pass what should Fail and, conversely, Fail what should Pass. In other words product yield will be contaminated due to unreliable quality.
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Vivaldi -
DVTest Inc.
The dbDIRECT Broadband Antenna features a broad frequency range of operation, high gain, small form factor and directional radiation pattern, making it highly attractive for widespread use in test and measurement of emerging wireless technology devices and radars. Contrary to conventional Vivaldi antennas limited to operating only at higher frequencies, the dbDIRECT Broadband Antenna design is optimized to operate at a frequency as low as 700 MHz up to 6 GHz. This lightweight and compact antenna design provides excellent matching over a broad frequency range.The antenna is designed to be placed in a DVTEST's portable anechoic chamber such as the dbSAFE enclosures for OTA (Over the Air) testing of DUTs. The antennas can be mounted in fixed positions to facilitate repeatable results. When used in conjunction with a rotary positioning mechanism, customers are able to detect the highest point of power sensitivity for enhanced accuracy and repeatability in measurements. In this configuration, both the antennas and DUTs can be positioned in order to facilitate the measurement.
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TLP-3010C -
High Power Pulse Instruments GmbH
*Wafer and package level TLP/VF-TLP/HMM testing*Ultra fast 50 Ω high voltage pulse output with typical 100 ps rise time*Built-in HMM (IEC 61000-4-2) pulse up to ±8 kV*High pulse output current up to ±30 A*High speed 50 Ω trigger output for oscilloscopes (synchronous to high voltage pulse output)*6 programmable pulse rise times: 100 ps to 50 ns*8 programmable pulse widths: 1 ns to 100 ns*Optional pulse width extender increases pulse width up to 1.6 µs in 68 programmable steps*Fast measurement time, typically 0.2 s per pulse including one-point DC measurement between pulses*Efficient software for system control and waveform data management*The software can control automatic probers for fast measurement of complete wafers*High performance and high quality components
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TLP-4010C -
High Power Pulse Instruments GmbH
*Wafer and package level TLP/VF-TLP/HMM testing*Ultra fast 50 Ω high voltage pulse output with typical 100 ps rise time*Built-in HMM (IEC 61000-4-2) pulse up to ±10 kV*High pulse output current up to ±40 A*High speed 50 Ω trigger output for oscilloscopes (synchronous to high voltage pulse output)*6 programmable pulse rise times: 100 ps to 50 ns*8 programmable pulse widths: 1 ns to 100 ns*Optional pulse width extender increases pulse width up to 1.6 µs in 68 programmable steps*Fast measurement time, typically 0.2 s per pulse including one-point DC measurement between pulses*Efficient software for system control and waveform data management*The software can control automatic probers for fast measurement of complete wafers*High performance and high quality components
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FIM-71 VHF -
Potomac Instruments, Inc.
The Model FIM-71 is a portable, laboratory quality Field Strength Meter designed for rigorous field applications. Combining a calibrated half-wave dipole antenna and a highly accurate tuned voltmeter with a range of 140 dB, the FIM-71 is suitable for practically all types of RF emission measurements in the 45 MHz to 225 MHz spectrum. The operator can switch select wide or narrow bandwidth, peak or average value of TV or pulse modulated signals, AM or FM demodulation, and a meter dynamic range of either 20 dB or 60 dB. A dc analog output voltage, proportional to the meter indication, is provided for driving a chart recorder. A leveled output from the calibrating oscillator is available for measuring cable insertion loss, filter response, amplifier gain, and other signal ratio measurements. The 4-1/2 inch, taut band, mirrored scale meter is calibrated in volts and dB for precise measurements in field or laboratory environments.
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FIM-72A UHF -
Potomac Instruments, Inc.
The Model FIM-72A is a portable, laboratory quality Field Strength Meter designed for rigorous field applications. Combining a calibrated half-wave dipole antenna and a highly accurate tuned voltmeter with a range of 140 dB, the FIM-72A is suitable for practically all types of RF emission measurements in the 450 MHz to 960 MHz spectrum. The operator can switch select wide or narrow bandwidth, peak or average value of TV or pulse modulated signals, AM or FM demodulation, and meter dynamic range of either 20 dB or 60 dB. A dc analog voltage, proportional to meter indication, is provided for driving a chart recorder or similar device. A leveled output from the calibrating generator is available for measuring cable insertion loss, filter response, amplifier gain, VSWR, and other signal ratio measurements. The 4-1/2 inch, taut band, mirrored scale meter is calibrated in volts and dB for precise measurements in field or laboratory environments.
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G.R.A.S. Sound & Vibration A/S
It provides polarization voltage for the transducer, ensuring that the microphone gets the charging voltage it needs.It provides supply voltage for the microphone preamplifier. The preamplifier acts as a unity gain impedance converter. It provides a certain amount of line drive capability by providing a low output impedance and output current, making it possible to transmit the signal from the transducer to the Power Module without significant degradation.A power module can provide amplification or attenuation to the signal, thus making it possible to fine tune the measurement chain to the signals being measured and the hardware being used.Selectable filters make it possible to exclude unwanted noise from the measurement, e.g. wind induced noise from outdoor measurements.Overload detection makes it possible to validate the measurements and is a useful tool in monitoring setups.When a Power Module with gain is used, you can use longer cables because of the power module's ability to deliver current.A Power module introduces electrical isolation
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SEEPOS -
SiTek Electro Optics AB
For most position measurement applications the SiTek SEEPOS system offers a complete and easy-to-use solution. High speed PSD electronics combined with digital signal processing and high speed USB data transfer gives a powerful measurement system. With its large dynamic range it can handle light powers from nW to mW from DC light sources as well as modulated light sources. All parameters, such as PSD bias voltage, amplifier gain, the use of analog and digital filters etc., are easily controlled from the included software and light spot position is continuously displayed both in XY and X-t, Y-t graphs. Optimized plot algorithms ensure that all data is visually seen on the screen even in full speed measurements. Included tools for data analysis and visualization simplify rapid scan through large data sets in order to find specific parts of interest.
