Showing results: 331 - 345 of 568 items found.
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bsw TestSystems & Consulting AG
The simplest way to measure the phase noise is to compare the Device-Under-Test (DUT) to the source of a spectrum analyzer. With the SA set at the same frequency as the OUT, you see the sum of the SA's and DUT's sideband-power spectrum on the SA display. It is a simple and straight forward method well suited for free running VCO's where the SA is easily an order better.You can improve on this method by establishing a Phase Lock (PLL) between the DUT and the Local Oscillator and create a zero-IF or base-band spectrum analyzer system.
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SignalScope -
Faber Acoustical, LLC
SignalScope turns your iOS device into a powerful real-time spectrum analyzer and oscilloscope. Easily measure audible frequencies in SignalScope's FFT analyzer. "Touch" your data with highly interactive, multi-touch enabled analyzer displays. See YouTube for video demos.
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Frequency Electronics, Inc.
Superior crystal oscillator precision is required for both time and frequency in precision instrument applications such as synthesizers, counters and spectrum analyzers.
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Controller, PID Controller -
ZETLAB Company
The controller is used on personal computers with spectrum analyzers, a strain-gauge station or a seismic station with analogue and digital inputs and outputs connected to it.
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ZVL -
Rohde & Schwarz GmbH & Co. KG
The R&S®ZVL is a compact, cost-efficient, powerful and portable network analyzer. It is ideal for use in development, production, and service. It is the only instrument to combine the functions of a network analyzer, spectrum analyzer, and power meter in a single box, making you much more efficient.
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J2180A -
PICOTEST Corp.
The J2180A low noise preamplifier provides a fixed, AC coupled 20dB gain while converting a 1 MOhm input impedance to a 50 Ohm output impedance. With a 3dB bandwidth of 0.1Hz to 100MHz, the preamplifier improves the sensitivity of oscilloscopes, network analyzers and spectrum analyzers while reducing the effective noise floor and spurious response. The preamplifier can also serve as a low frequency DC blocker for a spectrum analyzer or you can use it to connect a high input impedance oscilloscope probe to 50 Ohm equipment.
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SPM-50 -
ShinewayTech
SPM-50A Spectrum Power Meter brings innovative testing concept and approach for RF cable system installation and maintenance. It combines the key function of spectrum analyzer and power meter, designed to measure the power characteristics of particular signal among mixed signals transmitted on cable, fast and accurately present result in power histogram or spectrum chart.
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Frequency Meter -
ZETLAB Company
Frequency Meter is used for measuring the frequency of the signal coming to the input channels of ADC modules and FFT spectrum analyzers. The indicator displays the measured frequency value (frequency of periodic oscillations) and signal cycle time corresponding to the measured frequency. It is possible to change the averaging of the displayed value (0.1; 1, or 10 s) and to select a necessary channel of the ADC module, FFT spectrum analyzer or a virtual channel.
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Power Meter -
ZETLAB Company
Power Meter is used for determining the power of the electrical current coming to the input channels of ADC modules and FFT spectrum analyzers, or that of the electromagnetic signal.
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Narda Safety Test Solutions
The portable monitoring receivers and remotely controllable analyzers were especially developed for signal search, radio detection, spectrum monitoring and frequency management.
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DS Instruments
Using a Spectrum Analyzer (SA) in combination with a Tracking Generator (TG) enables swept scalar frequency response measurements of active and passive networks.
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6050 -
AEA Technology Inc.
SWR Site Analyzer with VSWR, Return Loss and FDR (Frequency Domain Reflectometer) measurements. VNA Site Analyzer with full Vector Network Analyzer measurement suite S11 and S21 ports, Spectrum Analyzer, Power Meter and FDR (Frequency Domain Reflectometer) measurements. Quickly shift between VNA and SWR/Return Loss only.
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DC Voltmeter -
ZETLAB Company
DC Voltmeter is used for measuring DC voltage coming to the input channels of ADC modules and FFT spectrum analyzers. The indicator displays the DC voltage mean value and root-mean-square deviation (RMSD) from the mean value of the selected channel signal. It is possible to change the averaging of the displayed value (0.1; 1, or 10 s) and to select a necessary channel of the ADC module and FFT spectrum analyzer or a virtual channel.
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EMC Test Design, LLC
Active broadband isotropic antenna combined with portable USB powered spectrum analyzer. OFA-S/SE antenna has frequency response independent of antenna or electric field orientation. It offers broad dynamic range for the variety of RF regulatory, safety, EMC, wireless and telecommunications applications. Spectrum analyzer SA-S displays the frequencies and field strength of selected signals, allowing all results to be viewed and stored on PC.