Patent ID: 11923915
Assignee: SKY ITALIA S.R.L.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. A voltage conversion apparatus for converting from a supply voltage to a control voltage, wherein the supply voltage is supplied through a coaxial cable and is designed to power, through the coaxial cable, a data communication device, wherein the coaxial cable is suitable for transmitting said supply voltage and at least one data signal associated with said data communication device, the voltage conversion apparatus comprising:
conversion means configured to convert from a first value of the supply voltage and from a second value of the supply voltage to a first value of the control voltage and, respectively, to a second value of the control voltage, wherein said first value of the control voltage and said second value of control voltage are values of control voltage for controlling a device that is distinct from the data communication device.