HDMI cable interference
From Signal Identification Wiki
|Frequency Range||148.5 MHz - 148.5 MHz|
|I/Q Raw Recording||—|
HDMI is a popular media Interface for delivering audio and video data into the same stream. However, it causes trouble with SDRs as the HDMI cable generates massive interference on the clock frequencies of 148.5, 297, 445.5, ETC.