Ключевые слова:
Telecommunication systems, Communication equipment, Electronic equipment and components, Test equipment, Attenuation, Wire transmission (telecommunication), Acoustic measurement, Power losses, Error correction, Electrical connections, Coaxial cables, Video signals, Grades (quality), Television systems, Television networks, Calibration, Performance, Broadcasting networks, Performance testing, Communication networks, Telecommunication, Rated frequencies, Joints, Cable television, Acoustic signals, Passive filters