Showing results: 181 - 195 of 1119 items found.
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S94520B -
Keysight Technologies
S94520B Arbitrary Load Impedance X-parameters enables an X-parameter model to be collected over a user defined set of load impedances. S94520B still requires an application to control the load impedance such as S94521B or Maury ATS or IV Cad.
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Newtons4th Ltd
The PSM range of instrumentation provide not just conventional frequency response measurements but can also be combined with an Impedance Analysis Interface to form a high accuracy impedance analyser, in the case of the PSM3750 this solution is able to provide impedance analysis up to 50MHz
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ZAHNER-Elektrik
Prepare the IM6/Zennium for special fields of application like high impedances, low impedances, very low capacitance or boost the compliance voltage.
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Load Pull -
Mesuro Ltd
An impedance tuner is an apparatus, which generates controllable reflection factor (Impedance) over a certain frequency range. Focus uses two basic technologies:
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Osborne Transformer Corp.
Osborne Saturable Reactors are designed to provide a variable output voltage through the use of variable impedance connected in series with a constant impedance load. Each saturable reactor’s impedance is determined by the application of DC power to a control winding. As the level of power supplied to the control winding is increased, the saturable reactor becomes more saturated. This reduces the impedance of the AC gate winding, and increase the amount of the supply voltage that is transferred to the load. Conversely, as the power is reduced to the control winding, the reactor becomes less saturated, the gate winding has more impedance and less of the input voltage is provided to the output impedance. This approach provides excellent quality, reliability, and control when designed to match the requirements of a specific application.
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Maccor Series 4000, Model 4200, and Model 4300 Automated Test Systems -
Maccor, Inc.
The Maccor Series 4000, Model 4200, and Model 4300 Automated Test Systems can be configured with an M option. This option adds a Multiplexer to the test system which allows the channels to be connected to a Princeton Applied Research PARSTAT 4000 or Solartron Analytical 1260/87 impedance analyzer. With the impedance analyzer connected to the test system via the multiplexer the user can then program impedance tests in the Maccor test procedure which when reached will cause the test system to automatically disconnect the Maccor test channel from the device and connect the impedance analyzer to the device. When the impedance test is completed the test system will then automatically disconnect the impedance analyzer from the device and connect the Maccor test channel back to the device and continue with the programmed test procedure. For the Series 4000 Automated Test System, multiple multiplexers and impedance analyzers may be connected to a single test system. Contact the Maccor sales department with any questions concerning this option and for information concerning other supported models of impedance analyzers.
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MFJ-213 -
MFJ Enterprises, Inc.
MFJ-213 covers 1-60 MHz with digital precision. It also displays SWR, complex impedance, and impedance magnitude simultaneously all on the same easy-to-read LCD screen.
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Teledyne LeCroy
Transmission line probes are a special type of passive probe designed for use at very high frequencies. They replace the high impedance probe cable found in a traditional passive probe with a precision transmission line, with a characteristic impedance that matches the oscilloscope input (50 Ohm). This greatly reduces the input capacitance to a fraction of a picofarad, minimizing the loading of high frequency signals. A matching network at the tip increases the DC input resistance. While they have lower DC input resistance than a traditional passive probe (usually 500 Ohm) to 1kOhm), the input impedance of these probes remains nearly constant over their entire frequency range. A traditional /10 passive probe will have a 10 MOhm) input impedance at DC, however this impedance drops rapidly with frequency, passing below the input impedance of a transmission line probe at less than 100 MHz.
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EMCTEST
The LISN (Line Impedance Stabilization Network) or AMNs (Artificial Mains Networks) is a device to create a known impedance on power lines of electrical equipment during electromagnetic interference testing. Frequency range: 150kHz a 30MHz
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DP-08VF -
PINTEK Electronics
*MAX. Input Voltage: ±400V DC or 800V p-p or AC 280V rms*Bandwidth: DC-150MHz*Input Impedance 20MΩ // 5PF*X20, X200 Attenuator*To Ground MAX. Voltage: 400V*Output Impedance 50Ω
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B&K Precision Corporation
designed to accurately measure the internal impedance of a single cell or battery stack with voltages as high as 80 V. In addition to impedance, auxiliary measurements include voltage, current, phase, capacitance, inductance, quality factor and more.
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16047A -
Keysight Technologies
The 16047A is designed for impedance evaluation of axial/radial lead type devices of up to 13MHz. The 16047A employs Kelvin contacts which realize a wide impedance measurement range. The contact tip can be changed according to the device shape.
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J2130A -
PICOTEST Corp.
When using the network analyzer to measure impedance, such as the capacitance and ESR or a capacitor, or the DCR of an inductor, etc., it is often necessary to provide a voltage bias to the device being tested. This is true of semiconductor junction capacitances, varactors, and some ceramic capacitors (especially X5R). In these cases the impedance is a function of the DC bias on the device. The Picotest DC bias injector (J2130A) is used for this purpose during impedance measurements.
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HIOKI E.E. Corp
Battery Impedance Tester for Evaluation Testing of Lithium-ion Batteries
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VLM1 -
NG Systems Ltd
This meter provides a direct reading in volts of peak white and sync levels of a CCTV signal on a 4 digit LCD display. An input impedance switch provides slection between terminated (75Ω) and unterminated (high impedance) input.