The standard frequency range can be set from 57.24 GHz to 64.80 GHz in 0.54 GHz steps. Optionally, the RF modules can be set from 57.0 GHz to 64.0 GHz in 0.5 GHz steps with a reference oscillator clock of 285.714 MHz. The synth frequency box has pre-configured frequency subsets corresponding to 802.11ad/WiGig, 802.11aj, or fixed spacing at 540 MHz (optionally 500 MHz).