QB5 Using the coaxial cable performance chart QB5 below: 35 0.72.9 mm 30 25 1.2/4.4 mm 20 Attenuation (dB/km) 2.679.5 mm
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QB5 Using the coaxial cable performance chart QB5 below: 35 0.72.9 mm 30 25 1.2/4.4 mm 20 Attenuation (dB/km) 2.679.5 mm
QB5 Using the coaxial cable performance chart QB5 below: 35 0.72.9 mm 30 25 1.2/4.4 mm 20 Attenuation (dB/km) 2.679.5 mm 15 10 $ 0,01 0.1 10 100 1.0 (MHz) Chart (B5 Page 6 a) Determine the attenuation of a 3 km section of 1.2/4.4mm coaxial cable to a 1MHz signal. (2 marks)
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