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1. TYPE BNC is one kind of RF coaxial connectors using a bayonet type coupling mechanism, its Characteristic impedance has two types: 50Ω and 75Ω. They can be quick connect/disconnect, reliable lock etc. They are widely used in connection with the RF coaxial cables in computer cables in computer field, network of wireless, medical equipment and electronic instrument.
2. MAJOR TECHNICAL CHARACTERISTICS
Temperature Range -55~+155centigrade(PE Cable -40~+85centigrade)
Impedance 50Ω,
Frequency Range DC~4GHz
Working Voltage 500V r. M. S at sea level
Withstanding Voltage 1500V r. M. S at sea level
Contact resistance
Centre Contact ≤ 1.5MΩ
Outer Contact ≤ 1MΩ
Insulation resistance ≥ 5000MΩ
Centerconductor retention force ≥ 0.57N
Insertion Loss ≤ 0.20dB/3GHz
Voltage Standing Wave Ratio
Straight ≤ 1.22/3GHz
Right angle ≤ 1.30/3GHz
Durability(mating) ≥ 500(cycles)
BNC RF Coaxial Connector