Moku:Lab Lock-In Amplifier Upgrade

Description

Lock-In Amplifier Overview

Moku:Lab’s digital Lock-In Amplifier supports dual-phase demodulation (XY/RØ) from DC to 200 MHz with more than 80 dB of dynamic reserve. It also features an integrated 2-channel oscilloscope and data logger, enabling you to observe signals at up to 500 MSa/s and log data at up to 1 MSa/s.

Features:

• Measure signals obscured by noise with more than 80 dB dynamic reserve
• Block diagram view of the digital signal processing chain
• Built-in probe points for signal monitoring and data logging
• Internal or external demodulation modes including a PLL (phase-locked loop)
• Dual-phase demodulation
• Toggle between rectangular (X/Y mode) or polar coordinates (R/Theta mode)
• Built-in PID Controller

• Demodulate with frequencies ranging from 1 mHz to 200 MHz with 3.55 μHz resolution
• Phase shift precision of 0.001°
• Input gain: -20 dB / 0 dB / + 24 dB / + 48 dB
• 50 Ω / 1 MΩ input impedance
• Adjustable time constant from 40 ns to 0.6 s
• 6 or 12 dB/octave filter roll-off
• Output gain range: ± 80 dB
• LO output up to 200 MHz with variable amplitude
• Ultra-fast data acquisition: snapshot mode up to 500 MS/s, continuous mode up to 1 MS/s