P6420: Difference between revisions
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The '''Tektronix P6420''' is an RF demodulator probe for DMMs with 10 MΩ input resistance, | The '''Tektronix P6420''' is an RF demodulator probe for [[:Category:Digital_multimeters|DMMs]] with 10 MΩ input resistance, | ||
providing a DC output voltage proportional to the RMS value of a sine-wave input. | providing a DC output voltage proportional to the RMS value of a sine-wave input. | ||
Revision as of 19:35, 23 August 2021
The Tektronix P6420 is an RF demodulator probe for DMMs with 10 MΩ input resistance, providing a DC output voltage proportional to the RMS value of a sine-wave input.
Designed to be used with a digital multimeter with a 10 MΩ input resistance, the P6420 can also be used with oscilloscopes which have a 1 MΩ input for relative flatness readings.
Key Specifications
| Frequency range | 10 kHz to 1 GHz (±3 dB), 50 kHz to 500 MHz (±1.5 dB), 100 kHz to 300 MHz (±0.5 dB) |
|---|---|
| Voltage Range | 0.5 to 24 VRMS (70 Vp-p) |
| AC to DC Transfer Ratio Accuracy | ±10% from 0.5 to 5 VRMS between +15 and 35 °C |
| Input Capacitance | 3.7 pF |
| Maximum Input Voltage | 42.4 V (peak AC + DC) |