The QCM-RF II is the ideal RF signal generator specifically designed for the control of quantum devices. The unleveled noise performance and high spurious-free-dynamic range makes it ideal for high-fidelity single- and two-qubit gates. The QCM-RF II supersedes the first version and excels to provide even flatter and cleaner spectrum;

70 dBc SFDR can be reached in its full range from 2 to 18.5 GHz.

The QCM-RF II has 2 RF output channels with two independent internal upconversion stages to directly output signals over a wide frequency range from 2 GHz to 18.5 GHz. The module incorporates 6 sequence processors for flexible multiplexed driving and tracking of up to 6 qubits that can span a 700 MHz bandwidth.

Both output channels have their own local oscillator to allow for fully independent operation of each channel.