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RG59 oftenly used for low video signal,RF signal and composite video.we provinding best quality of RG59 for enquiry visit our website
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All You Need To Know About RG59 COAXIAL Cable RG59 coaxial cable is a type of cable wires used for low power video signals and radio frequency signals. They are used in CCTV transmission or video surveillance connections. The term RG means Radio guide used by the US military’s Joint Electronics Type Designation System. The page of the radio guide was 59. They were very common in VCR, digital cable, Television, and satellite but nowadays the high powered and better quality video and uninterrupted net connection requirements have replaced these RG59 cables by RG6 cables. Features • RG59 has a pair of 18 gauge conductors • RG59 has a 20AWG solid bare copper conductor. • RG59 has 2types of shielding system. Applications • CCTV camera broadcasting • Radiofrequency broadcasting for short-range transmission. Performance by frequency band RG 59 Signal Losses (in dB) per 100 ft: • Loss at 10 MHz: 1.1 dB • Loss at 50 MHz: 2.4 dB • Loss at 100 MHz: 3.4 dB • Loss at 400 MHz: 7.0 dB • Loss at 900 MHz: 11.1 dB • Loss at 1000 MHz: 12.0 dB • Loss at 5000MHz: 41 dB
Electrical Specifications • Frequency Range: 5 GHz • Impedance: 75 ±3 Ohms • Velocity of Propagation: 66 % • Operating Voltage (AC): 2,300 Vrms • Nominal Capacitance: 20.4 *66.93+ pF/ft *pF/m+ Mechanical Specifications • Diameter - 0.242 in [6.15 mm] • Weight - 0.0325 lbs/ft [0.05 Kg/m] Construction Specifications • Inner Conductor - Copper Clad Steel - material, 0.022 in [0.56 mm] - diameter • Conductor Type: Solid • Dielectric: PE-material, 0.146 in [3.71 mm] - Diameter • First Shield: Copper Braid – material, 0.165 in [4.19 mm] - diameter • Jacket: PVC – material, 0.242 in [6.15 mm] Features of the RG59 Coaxial cables RG59 coaxial cables are generally used in composite video and can also be used for audio/video broadcast frequencies but it has a high loss when transmitted over long distances. So where transmission distances are too long the UTP (unshielded twisted pair) or fiber optic are used. RG59 coaxial cable is a cheap range cable and is very suitable for connections of short-range audio and video signals. All the transmission or communication systems we use are indoors some are outdoors so the cables need to be protected from water, wind, sun rays, etc. So we need the protection of cables and so there are 2types. Two types of RG59 coaxial cables are –.
Outdoor RG59 An outdoor CCTV application system requires the complete underground installation of the RG59 outdoor cable and so it gets exposed to different soil particles, water, and minerals so these cables have a thicker layer of jacket which is suitable for exposure to the elements. Good quality RG59 outdoor cable has polyethylene insulation and for prevention from the fire, it has a rated flame polyvinylchloride jacket. Direct burial cable RG59 RG59 direct burial cable has an advanced jacketing that is designed to handle exposure to the elements, water, and heat as it is used for installation in conduits, or underground. RG59 direct burial cable has a coating of polyvinylchloride jacketing because the water sustaining property of the cables would degrade with the passage of time. The main reason for this failure is moisture Construction RG59 Coaxial cable is constructed of a 20AWG solid bare of copper, provided with excellent connectivity. The best way to prevent loss of signal and loss of signal interference is by the use of proper shielding—the 95% braided shield on our RG59 outdoor coaxial cable will ensure maintenance of excellent attenuation and the maximum amount of protection from signal interference. The RG59 outdoor coaxial cable jacket system is rated for direct burial as well as UV protection. It contains a coaxial cable for video/audio transmission and broadcast and a pair of 18 gauge conductors for power, gives the ability to supply proper AC or DC power to cameras. Shielding also prevents signal loss and therefore preserves the quality of the signal. Conclusion RG59 Coaxial cables are one of the best cables to be used in CCTV broadcasting system and for short distance video and audio broadcasting.