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Agilent / HP / Keysight 3406A

3406A RF VOLTMETER

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Description

This RF Voltmeter has an extremely wide 10KHz to 1.2GHz bandwidth with high impedance.

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p>Other features of the used HP Voltmeter include a DC recorder output, sample hold output for connection to oscilloscopes (>200Kohms load with <1000pF output is 0.316 V full scale), and peak or true RMS voltmeters if other absolute average measurements are required.

Full scale accuracy is within 3% over the greatest part of the band, and within 5 to 13% from 10KHz to 100KHz and 100MHz to 1.2GHz.

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p>Maximum input is 100V DC, 30V peak to peak and meter response time is <3S.

Key Points

Signals as small as 50µV can be resolved on the Voltmeter's linear scale

Full Scale sensitivity from 1mV to 3V is selected in eight 10dB steps and may be read directly from -62dBm to +23dBm for power measurements

Full scale accuracy is within 3% over the greatest part of the band, and within 5 to 13% from 10KHz to 100KHz and 100MHz to 1.2GHz

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p>Maximum input is ±100V DC, 30V peak to peak and meter response time is <3S

Specifications

DC voltage range: 1mV to 3V

Frequency range: 10KHz to 1.2GHz

Interface: 100000ohms

Directivity: -62dBm to +23dBm