Final answer:
The Ku band is down-converted to the VHF or UHF frequencies for home delivery, often involving an Intermediate Frequency range between 950 MHz to 2150 MHz, but the specific VHF and UHF ranges are 54 to 88 MHz, 174 to 222 MHz, and 470 to 1000 MHz, respectively.
Step-by-step explanation:
The Ku band, which is a range of microwave frequencies used in satellite communication, typically refers to the 12-18 GHz frequency range for satellite uplinks and downlinks. In the context of television broadcasting, when signals received at these high frequencies are down-converted for delivery within the customer's home, they are typically converted to a much lower frequency range that corresponds to either VHF (very high frequency) or UHF (ultra-high frequency) TV channels. For instance, VHF channels operate within the frequency ranges of 54 to 88 MHz and 174 to 222 MHz, while UHF channels cover a higher frequency range of 470 to 1000 MHz.
However, the direct question which is the down-converted frequency range for the Ku band in home delivery was not provided in the given references. This would typically involve an intermediate frequency (IF) range, often between 950 MHz to 2150 MHz, which the satellite receiver (set-top box) inside homes down-converts the received Ku band signals to before they are sent to the television.