Liquid Instruments - Phasemeter
Description
The Moku Phasemeter can be used to measure the phase with better than 6 μradian precision for input signals oscillating between 1kHz and 200MHz. The Moku Phasemeter uses a digitally implemented phase-locked loop architecture, providing exceptional dynamic range and precision far exceeding the capabilities of conventional lock-in amplifiers and frequency counters. The phasemeter is ideal for any application requiring the precise measurement of phase or frequency including displacement measurements using heterodyne interferometry, channel characterisation in communication networks, clock recovery, ans signal reconditioning.
Liquid Instruments - Phasemeter
Specifications |
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|---|---|
| Input Frequency Range: | 1-200MHz |
| Input Impedance: | 50 Ohm, 1 MOhm |
| Frequency Set-Point Precision: | 3.55 microHz |
| Tracking Bandwidth: | 10 Hz, 40 Hz, 150 Hz, 600 Hz, 2.5 KHz, 10 KHz |
Features
Input frequency range: 1 kHz – 200 MHz (auto-acquire or manually specify)
Frequency set-point precision: 3.55 µHz
Tracking bandwidth: 10 Hz, 40 Hz, 150 Hz, 600 Hz, 2.5 kHz, 10 kHz
Frequency precision up to 10 µHz/√Hz
Phase precision up to 100 nanocycles /√Hz
Data logging rates: 30.5 Hz, 122 Hz, 488 Hz, 1.95 kHz, 15.6 kHz, 125 kHz
Dual channel 250 MHz sine wave generators (manual or input-locked)
Applications
Track and record the phase, frequency and amplitude of two independent signals
Phase-locked loop tracking bandwidths from 10 Hz (great for tracking low SNR signals) up to 10 kHz (ideal for signals with large dynamics)
Real-time spectral analysis to display and save Power Spectral Densities, Amplitude Spectral Densities, Allan Deviation and more
Free-wheeling mode intelligently holds the loop state when the signal fades unexpectedly and automatically re-engages when it returns
Phase-locked output option enables you to generate sine waves that are phase-locked to the inputs
For pricing, technical or any other questions please contact the supplier
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How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
since 2018
Frequently Asked Questions
The Moku Phasemeter has an input frequency range of 1 kHz – 200 MHz.
The frequency set-point precision of the Moku Phasemeter is 3.55 µHz.
The Moku Phasemeter has tracking bandwidths of 10 Hz, 40 Hz, 150 Hz, 600 Hz, 2.5 kHz, and 10 kHz.
The Moku Phasemeter has a phase precision of up to 100 nanocycles/√Hz.
The Moku Phasemeter can be used for displacement measurements using heterodyne interferometry, channel characterization in communication networks, clock recovery, and signal reconditioning.