75ohm RG59 Wire Plug Crimp Connector For CCTV

It is mainly used to connect systems that require high scanning frequency, such as workstations. The BNC connector can isolate the video input signal, so that the signal interferes with each other, and the signal bandwidth is larger than that of ordinary D-SUB, which can achieve the best signal response effect.

BNC connector, is a connector for coaxial cable, full name Bayonet Nut Connector (bayonet nut connector, this name vividly describes the shape of this connector), also known as British Naval Connector (British Navy connector, may be the first British Navy to use this connector) or Bayonet Neill Conselman (Neill Conselman bayonet, This connector was invented by a man named Neill Conselman.) BNC connectors have not been eliminated so far, because coaxial cable is a shielded cable with the advantages of long transmission distance and stable signal. At present, it is also widely used in communication systems, such as the E1 interface in network equipment is connected by two BNC connector coaxial cables, and is often used to transmit audio and video signals in high-end monitors and audio equipment. The elimination is only 10Base-2 Ethernet, which uses 50 ohms RG-58A/U coaxial cable, a 10Mb, bus-type network, and is inconvenient to maintain. Therefore, now the BNC interface network card that forms such a network has also been eliminated.

Characteristic impedance: 75Ω
Frequency range: 0~2GHz
Contact resistance: inner conductor ≤2.0mΩ; External resistance ≤0.2mΩ
Insulation resistance: ≥5000MΩ
Medium withstand pressure: 1500V
Voltage standing wave ratio: ≤1.3
Connector durability: 500 times product material and coating:
Center contact: pin - brass, gold plated (bold); Jack – tin or beryllium bronze, gold
Housing and other metal parts: brass, nickel plated (thickened)
Insulator: PTFE
Clip: brass, silver-plated

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