Moku:Lab’s Phasemeter measures phase of up to two input signals with better than 6 μradian precision from 1 kHz up to 200 MHz. Based on
a digitally implemented phase-locked loop architecture, Moku:Lab’s Phasemeter provides exceptional dynamic range, zero dead-time and
measurement precision that exceeds the performance of conventional lock-in amplifiers and frequency counters.

Points Clés

• Two independent phasemeter channels with output options that track and record the phase, frequency, and amplitude of two independent signals • Phase-locked output option enables you to generate sine waves that are phaselocked to the inputs • Real-time spectral analysis to display and save Power Spectral Densities, Allan Deviation, and more • Phase-locked loop tracking bandwidths from 10 Hz up to 10 kHz


• Input frequency range: 1 kHz – 200 MHz • Input voltage range: 1 Vpp or 10 Vpp • Frequency set-point precision: 3.55 μHz • Tracking bandwidth: 10 Hz, 40, Hz, 150 Hz, 600 Hz, 2.5 kHz, 10 kHz • Phase precision: up to 6 μrad/√Hz • Frequency precision: up to 10 μHz/√Hz • Data logging rates: 30.5 Hz, 122 Hz, 488 Hz, 1.95 kHz, 15.6 kHz, 125 kHz • Sine wave generators: Dual channel 250 MHz (manual or input-locked)