Coaxial RG59 RG6 RG11 Coaxial Cable 100m 305m 500m CCTV Cable
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Cable Factory SYV-75-3 Coaxial Cable Price RG58 Coaxial Cable
Cable Manufacturer RG59 Coaxial Cable RG6 Coaxial Cable 100m 305m 500m
best factory price quality Bare copper coaxial cable RG11 RG59 RG6 RG58 for CCTV
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RG59 Basic construction | ||||||||
STANDARD SHIELD | TRI-SHIELD | QUAD-SHIELD | ||||||
CONDUCTOR | MATERIAL | BC/CCS | BC/CCS | BC/CCS | ||||
Nom.Dia. | 20AWG | 20AWG | 20AWG | |||||
DIELECTRIC | MATERIAL | Foam PE | Foam PE | Foam PE | ||||
Nom.Dia. | 3.66mm | 3.66mm | 3.66mm | |||||
SHIELD | MATERIAL | Al Foil+Al Braiding | Al Foil+Al Braiding+Al Foil | (Al Foil+Al Braiding)*2 | ||||
COVERAGE | 40%-95% | 40%-95% | 35%-53% | |||||
JACKET | MATERIAL | PVC/PE | PVC/PE | PVC/PE | ||||
Nom.Thick. | 0.80mm | 0.80mm | 0.86mm | |||||
Nom.Dia. | 6.10mm | 6.10mm | 6.70mm | |||||
Application | RG-59 is often used at base band video frequencies, such as composite video. It may also be used for broadcast frequencies, but its high-frequency losses are too high to allow its use over long distances; in these applications, RG-6 or RG-11 is used instead. In cases where the transmission distance is too long for these media, such options as UTP (unshielded twisted pair) or fiber optic can be used. RG-59 coaxial cable is commonly packed with consumer equipment, such as VCRs or digital cable/satellite receivers. Manufacturers tend to include only RG-59 cables because it costs less than RG-6 does. However, given the short lengths provided (usually 4–6 ft or 1.2–1.8 m), this is generally sufficient for its typical use. RG-59 is frequently used to synchronize two digital audio devices, such as ADAT optical devices. This is called word clock. | |||||||
Nom.Dia. | 1.30mm | 1.30mm | 1.30mm | |||||
Application | A common type of 75 ohm coaxial cable is cable television (CATV) distribution coax, used to route cable television signals to and within homes. CATV distribution coax typically has a copper-clad steel (CCS) center conductor and a combination aluminum foil/aluminum braid shield, typically with low coverage (about 60%). 75 ohm cables are also used in professional video applications, carrying either base band analog video signals or serial digital interface (SDI) signals; in these applications, the center conductor is ordinarily solid copper, the shielding is much heavier (typically aluminum foil, and 95% copper braid), and tolerances are more tightly controlled, to improve impedance stability. Cables typically have connectors at each end. |