Consists of a microwave power meter host and a series of microwave power sensors.
The 2438 series microwave power meter consists of a microwave power meter host and a series of microwave power sensors. With a newly designed wideband diode detector, it incorporates digital signal processing technology and multidimensional calibration compensation technology, enabling the device to have a wide frequency range, broad dynamic range, high precision, fast measurement and analysis, and sensor serialization. It is primarily used for the measurement and calibration of average power, peak power, and pulse envelope power of microwave signals. It is an essential measuring instrument for research and development, manufacturing, acceptance, and maintenance in fields such as radar, electronic countermeasures, and communications.
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basic information
**Functions and Features** - Wide frequency range: 9kHz to 500GHz - Extensive power sensors: CW power sensor frequency up to 500GHz with a dynamic range of 90dB, and peak power sensor frequency up to 67GHz with a dynamic range of 60dB - More than 10 measurement and analysis functions for amplitude and time-domain parameters of microwave/millimeter-wave pulse modulated signals - CW measurement, peak measurement, CCDF statistical measurement - Internal calibration technology - Flexible frequency response offset list settings with high-power attenuators or high-power directional couplers to achieve accurate signal power measurements - GPIB, LAN, USB, programmable control
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Applications/Examples of results
It is mainly used for the calibration and measurement of average power, peak power, and pulse envelope power of microwave signals. In CW mode, it is a universal microwave power meter. In peak measurement mode, by setting the time base, it can automatically measure and analyze more than 10 types of microwave/millimeter-wave pulse-modulated signal pulse envelope parameters, including peak power, pulse power, average power, overshoot, rise time, fall time, upper amplitude, lower amplitude, pulse width, pulse period, duty cycle, off time, and pulse repetition frequency.
Detailed information
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【Multi Measurement Mode】 When a CW power sensor is connected, it becomes a conventional CW power meter. This device can accurately measure microwave and millimeter-wave output power in the frequency range of 9 KHz to 500 GHz. The dynamic range for output power measurement can reach up to 90 dB with a single sensor.
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【Multi Measurement Mode】 When a CW power sensor is connected, it becomes a conventional CW power meter. This device can accurately measure microwave and millimeter-wave output power in the frequency range of 9 KHz to 500 GHz. The dynamic range for output power measurement can reach up to 90 dB with a single sensor.
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【Multi Measurement Mode】 In statistical measurement mode, trigger events are not required for measurements, allowing for continuous sampling measurements of the signal. CCDF represents the percentage of sample points within a specific sample that exceed a certain value. It can also be expressed as 1 minus CDF.
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【High Power Measurement Frequency Response Offset】 This feature is very useful when storing high-power directional couplers or high-power attenuators for high-frequency signal measurements. After activating the frequency response offset function, the power meter automatically sets the calibration coefficients according to the sensor calibration format and frequency response offset format during the automatic calibration and power measurement process, correcting the measurement results to ensure measurement accuracy.
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【Internal Zero, High-Speed Calibration】 The peak power sensor employs internal zero calibration technology, allowing for very fast automatic calibration speeds. Additionally, it can be calibrated without leaving the measurement section and can zero the signal without interrupting the signal input.
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Company information
As a company that provides unique and innovative solutions in EMC testing and general measurement, Wavecrest Corporation is active in this field. The increasingly advanced electronic and communication environment not only affects the performance of its products but also serves as a social infrastructure that impacts the overall safety of society, requiring high safety and reliability. We aim to offer new products and solutions that the market needs, without being constrained by traditional testing methods and equipment.
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