The tape of DDS4 was made thinner but it was essential that the rigidity and strength of the tape should be same as that of its previous DDS tape media had. Its durability was also increased so that it could tolerate the higher speed of the rotational drums that are essential for the increased data speed. The conflicting needs were resolved by the back coating the tape media layers and by enhancements in base film. The base film was made smoother for resolving issues of signal dropout and noise modulation in helical scan as its speeds of head to tape is very high. Its base film is also very tough and therefore it can bear the high speed editing & searching,Foamposites For Sale.
Modulation noise is reduced and the ratio of signal to noise is also enhanced in the base film of DDS-4 backup tape format. Tough base film of DDS-4 limits the contraction and expansion of the data tape in extreme temperatures (both very low and high). Smooth tape surface and back coating lowers the noise,Nike Foamposite, maximizes the efficiency and achieves higher friction coefficient. Back-coating of DDS4 data media is specifically designed for helping the DDS data tape in achieving ideal friction that perfectly fulfills the conditions with DDS data tape drive. Back coating of DDS-4 media is very conductive in nature and it protects the tape from the errors,http://www.foampositesforsales.info, dropouts and prevents electric charges from attracting dust,Foamposites.
DAT-72 tape media is based on the foundation technology of previous media format of DD
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