Product introduction:
The ML2437A power meter integrates the advantages of the accuracy of the thermal power meter, the high speed of the diode power meter and the display graphics of the peak power meter. This allows the meter to have a sampling rate in excess of 35K/s and a dynamic range of 90 dB with a single sensor. The power meter uses a graphical display as its standard feature. Its rugged housing and alternative high energy NiMH batteries provide laboratory-level accuracy for field applications. ML2437A has an input terminal.
Features:
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90 dB dynamic range: ATE systems in the general communications industry operate in a dynamic range of 60 to 80 dB. The 90 dB dynamic range of the MA247xD series replaces two 50 dB sensors.
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High reliability/Ready to use in the field: The durable polycarbonate Moet case is designed to withstand harsh field conditions and is waterproof.
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Improved accuracy: The MA24xx series power meter improves sensor loss by 5 to 6 dB, reducing mismatch uncertainty in half.
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Soft key menu control: The soft key menu makes the user interface easy to understand and simplifies the instrument control. The numeric keypad simplifies the operating interface.
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Batteries: Alternative NiMH "smart" batteries have a high charge density and support up to 8 hours a day.
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Voltmeter: ML2430A series also supports high speed voltage measurement. The rear panel BNC can measure voltage or act as a V/GHz input to support automatic sensor calibration factor correction.
Suitable for CW or field applications:
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Low cost, high speed, precision and flexibility
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Portable, rugged and waterproof.
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Optional NiMH battery, which provides power for six hours
High-speed GPIB Communication and Instruction Simulation:
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High speed pulse bursts of up to 200 data points were measured and transmitted at a sampling rate of 35k/s using a characteristic graph operation mode.
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ML2430A series power meter 99.9% simulation of the old version of the power meter instructions, improve the ATE system productivity. Typical test system speeds are 2 to 10 times faster than the original system.
Equipment and trigger function of data acquisition event:
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The trigger delay for each reading and sample integration time are directly controlled by the operator.
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Trigger source types include continuous, internal, external TTL, and manual modes.
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Burst pulse characteristic diagram display
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High resolution random repeated sampling can be performed for fast signals. Time domain graphic display enables analysis of pulse signals with power ranges from -40 dBm to +20 dBm.
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The 35 kHz sampling rate can produce clear power characteristics of mobile phones and PCS signals, including TDMA, PHS, GSM and DCS-1800. The pulse maximum power can be easily and repeatedly measured using pointer mean value.
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Pulse maximum power over a dynamic range of >80 dB is measured in indicator mode at GPIB speed (i.e. >200 readings per second).
Power to time relationship graphic display:
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Pulse power or TDMA signals are available. The power to time relationship pattern is shown in bar chart style.
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In maintenance applications, the power to time relationship mode can speed troubleshooting under abnormal conditions, such as intermittent switching in mobile phones or abnormal power control.
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Frame trigger enables the user to measure average power over a time slot.
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