China 2c*20AWG Microphone Cable Al-Foil Braid Shield Flexible Cable, Find details about China Microphone Cable, 2c*20AWG Microphone Cable from 2c*20AWG Microphone Cable Al-Foil Braid Shield Flexible Cable
soft structure, PVC insulation, copper/tinned copper Braided,PVC jacket
Explanation
1,The Cable has stranded 4N ovygen-free copper wire as the core conductor, which resists oxidation, ensures high transmission rate and low attenuation.
2,Such cables can be used for the transmission of low frequency signals,when they are usually called microphone cables. The protective sheaths are made of elastic polyvinyl chloride(PVC) in bright colors which are soft, distortion endure, and hard to go brittle.
3,The four cores are arranged the way which the graph below shows, when they can be best shielded from noises. Noise calibration of suchcables is only 1/10 of that of two-core microphone cables.
soft structure, PV insulation, Aluminum foil shield, Braid shield, double shield, soft and elastic PVC insulated jacket
Explanation
1,The cables have stranded 4N oxygen-free copper as the core conductor, which resists oxidation, ensures high transmission rate and low attenuation.
2,Spiral shield and aluminum foil plus braid shield constitute its double layer shield which has a shield density of 98% so as to effectively obstruct the disturbances to the transmission of signals by electromagnetic waves and improve sound clarity.