EPDM Cold Shrink Tube for Antenna System
Time: 2014-03-14 13:22:30 Copyfrom: SuZhou Volsun Electronics Technology Co.,Ltd.
Mobile Changes Life, Until November 2014, the number of 4G mobile user has over passed 70 million. Cell Site Carriers expanded a lot of sites in China. We Volsun Electronics are so proud to be selected as supplier of EPDM Cold Shrink Tube.
EPDM Cold Shrink Tube is factory-expanded and placed on a removable plastic core. Simply prepare the connection, position the tube and unwind the pre-scored core. The natural tendency of the rubber sleeve to return to its original diameter provides constant radial pressure, forming a reliable, water-resistant seal. For 4G Wireless Telecommunication Tower, EPDM Cold Shrink Tube is used for Antenna Cable Connector Sealing and Protection.
An antenna is an electrical device which converts electric power into radio waves, and vice versa. It is usually used with a radio transmitter or radio receiver. In transmission, a radio transmitter supplies an electric current oscillating at radio frequency (i.e. a high frequency alternating current (AC)) to the antenna's terminals, and the antenna radiates the energy from the current as electromagnetic waves (radio waves). In reception, an antenna intercepts some of the power of an electromagnetic wave in order to produce a tiny voltage at its terminals, that is applied to a receiver to be amplified.
In a multi-channel shared Antenna System, technical performance and quality indicators of Antenna System can directly affects the communication quality.
So we have to 100% ensure the sealing of all connectors, that’s why EPDM Cold Shrink Tube was used.
Unique Benefits:
Volsun Cold Shrink Tube offer real advantages over other cable sealing methods:
• Reliable seal against water.
• Tough, resilient rubber holds pressure seal, even after exposure.
• Broad application range; can lower inventory costs.
• Eliminates need for heat source or special tools.
• Reduces installation time for sealing jobs.
• Easily removed for inspections or disconnects.
• Resistant to fungus, ozone, alkalies and acids.
• Constant radial pressure helps connectors stay together in wind and vibration.
