Noise Updated 19 April 2018 10:40 Follow An interfering signal that tends to mask the desired signal at the receiver output and which can be caused by space and atmospheric phenomena, can be human made, or can be caused by receiver circuitry. Related articles GNSS What is the difference between terms dual beam, dual constellation and dual frequency? Geoid What VERIPOS beams are available for system's interfaced to Fleet and Fleet Broadband Inmarsat system? How do I check which version of LD6 I have? Comments 0 comments Please sign in to leave a comment.