สาย OYAIDE FTVS-510 75 OHM PURE SILVER COAXIAL DIGITAL CABLE ของแท้จากศูนย์ไทย / ร้าน All Cable
สายเปล่า OYAIDE FTVS-510 ตัดแบ่งราคาต่อเมตร สามารถเลือกความยาวได้ครับ
5N Pure Silver Conductor
Pure silver is the best material for high-speed transmission due to its excellent electrical conductivity which is far superior to high-purity copper. However, the price of silver continues to rise ever higher making it one of the rare metals.
For the core of FTVS-510, 5N (99.9995%) pure silver is installed. After being melted in a ceramic crucible, it is molded into 15mm diameter round bars. It is further reduced in diameter by means of 19 repetitions of the cold rolling process.
Semiconductor Layer
When signal flows in a cable, it generates ultra weak vibration by which cause the discharge of an electric corona.
In order to solve this problem, we installed Carbon PE as a semiconductor layer. By surrounding just the outside of the first insulation layer, its semiconductor layer helps to discharge static buildup from the PFA layer in an orderly fashion.
Insulator
Although the conductor is the most important factor in signal transmission, the insulator is also significant in enhancing the transmitting capabilities of the cable.
For the purpose of lessening signal loss, we employed PFA which provides excellent electrical isolation and low electric permittivity.
For the first insulation layer, we selected PE (Polyethylene) which keeps permittivity to a minimum and enhances the flexibility of the cable. This layering of these different materials not only enhances the conductors electric capabilities but also attenuates internal vibration by altering the resonance point.
Shield
The ultra silent background of the FTVS-510 is provided by a triple-layered shielding structure. The first semiconductor layer attenuates static noise and electric micro waves. The second copper foil shielding protects against high-frequency noise. The third, silver plated mesh shielding, protects against low-frequency noise. It also protects against high-frequency noise by means of the skin effect on the silver plating.
