Sirius XM Raises Concerns on 6 GHz VLP Rules

SiriusXM Radio told the FCC that its network is more vulnerable than other incumbents to interference from outdoor use of very-low-power devices in part of the 6 GHz band. The company was responding to Apple, which last month downplayed those concerns in meetings at the FCC. “Sirius XM’s satellite-delivered service is unique among satellite providers because of our custom-designed network that provides digital audio and data services primarily to vehicles,” said a filing Tuesday in docket 18-295. The service “is received by these vehicles through low gain, tea cup size satellite antennas installed on vehicle roofs,” SiriusXM said: “These antennas use an extremely low noise amplifier to capture very weak signals near the noise floor from satellites located more than 36,000 kilometers above the Earth.”