Connecting to M2j by Qutech in Python
The M2j module is a low noise amplifier initially designed for use in reflectometry. It has been optimised for use with the F1d IQ Demodulator with a 40 MHz to 1.5 GHz frequency range. This is reflected in the gain flatness of M2j: within 3dB from 40 MHz to 1.4 GHz.
Device Specification: here
Manufacturer card: QUTECH
At QuTech, we work on a radically new technology with world-changing potential. Our mission: to develop scalable prototypes of a quantum computer and an inherently safe quantum internet, based on the fundamental laws of quantum mechanics.
- Headquarters: CJ Delft, Netherlands
- Yearly Revenue (millions, USD): 41.3
- Vendor Website: here
Connect to the M2j in Python
PROTOCOLS > SCPI
To connect to an M2j Lockin Amplifier using Qcodes Community, you can use the following Python script:
This script creates an instance of the
SPI_rack class and then connects to the M2j Lockin Amplifier using the
M2j class. It sets the gain of the amplifier to 50 dB, measures the RF level after amplification, clears the RF clip, and checks if the RF is clipped.