F type joining devices use for 75Ω cable assign system,especially CATV,broadcast television netword.It can already be used for having impedance to mate the occasion required,can be used in not mating the occasion too.It is joined,inserts helping jointly that its charac-teristic is whorl,the price is suitable.
F type joining devices can exchange and use with the similar products in the world.

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Temp.range : -40~+60°C

Impedance : 75Ω

Frequency range: 0~1GHz

Center conductor withdrawal force ≥0.49N

Contact resistance:  center conductor ≤6mΩ , outer conductor  ≤1mΩ

Insulation resistance  ≥ 1000 MΩ
Withstand voltage at sea level : 750V

Working voltage : 170V max

VSWR : Straight ≤1.2   Angle≤1.3

Durability : 500 cycles