Moku:Lab's

Phasemeter

Track your signal’s phase, frequency, and amplitude, all from an intuitive iPad interface, or with Python and MATLAB (LabVIEW coming soon).

Moku:Lab's

Phasemeter

Track your signal’s phase, frequency, and amplitude, all from an intuitive iPad interface, or with Python and MATLAB (LabVIEW coming soon).

Phasemeter overview

One of twelve instruments included with every Moku:Lab

Moku:Lab’s Phasemeter is based on a digital phase-locked loop architecture and can track two independent signals from 1 kHz to 200 MHz. Measure phase changes of less than a millidegree with a sensitivity of better than 100 nanocycles/√Hz. Record frequency fluctuations with zero dead time.

Features

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

Specifications

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)

Phasemeter overview

One of twelve instruments included
with every Moku:Lab

Moku:Lab’s Phasemeter is based on a digital phase-locked loop architecture and can track two independent signals from 1 kHz to 200 MHz. Measure phase changes of less than a millidegree with a sensitivity of better than 100 nanocycles/√Hz. Record frequency fluctuations with zero dead time.

Features

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

Specifications

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)

One flexible hardware platform.
Twelve powerful instruments.

Moku:Lab is a software-reconfigurable hardware platform that combines the signal processing power of an FPGA with high-speed analog inputs and outputs to bring you a new level of flexibility in the lab, in the field, or on the production line.

2 high-speed inputs (analog)

• 500 MS/s, 12-bit ADCs
• 200 MHz bandwidth (-3 dB, 50 Ω)
• 50 Ω or 1 MΩ impedance
• AC or DC coupling
• 1 V_pp / 10 V_pp
• < 30 nV/√Hz above 100 kHz at 1 V_pp input range

2 high-bandwidth DC coupled outputs (analog)

• 1 GS/s, 16-bit DACs
• >300 MHz bandwidth (-3 dB)
• 50 Ω impedance
• DC coupled

Ultra-stable clocks and external triggering

• Ultra-stable oscillator with better than 500 ppb accuracy
• 10 MHz reference input
• 10 MHz reference output
• External trigger input

Convenient connectivity and storage

• Connect to your Moku:Lab via Wi-Fi, Ethernet and USB
• Control your Moku:Lab using iPad, Python, LabVIEW and MATLAB interfaces
• Save data to Dropbox, email, SD card, or Moku:Lab’s internal RAM
• Comes with a 16 GB SD card

One flexible hardware platform.
Twelve powerful instruments.

2 high-speed inputs (analog)

• 500 MS/s, 12-bit ADCs
• 200 MHz bandwidth (-3 dB, 50 Ω)
• 50 Ω or 1 MΩ impedance
• AC or DC coupling
• 1 V_pp / 10 V_pp
• < 30 nV/√Hz above 100 kHz at 1 V_pp input range

2 high-bandwidth DC coupled outputs (analog)

• 1 GS/s, 16-bit DACs
• >300 MHz bandwidth (-3 dB)
• 50 Ω impedance
• DC coupled

Ultra-stable clocks and external triggering

• Ultra-stable oscillator with better than 500 ppb accuracy
• 10 MHz reference input
• 10 MHz reference output
• External trigger input

Convenient connectivity and storage

• Connect to your Moku:Lab via Wi-Fi, Ethernet and USB
• Control your Moku:Lab using iPad, Python, LabVIEW and MATLAB interfaces
• Save data to Dropbox, email, SD card, or Moku:Lab’s internal RAM
• Comes with a 16 GB SD card