RG174

RG174

With a solid foundation in designing and manufacturing of braiding-type coaxial cables,braiding-type 50 ohms coaxial cable with advanced machines,imported from europe.excellent electrical performance,more flexible braiding layer and easy for installation,the products are exported to developed countries.
Variety of applications such as:
Land mobile and cellular;
Earth station antenna jumper cable;
Jumpers for equipments room and antenna connection;
Military data links;
Vlf/am/fm radio broadcast systems;
Point-point terrestrial microwave;
Airborne and shipboard radar system;
Tactical restaration and portable communication system.

RG174 Details

Construction

Item Material Diameter(Inch/mm)
Inner Conductor Copper Covered Steel 7/0.0063+/-0.001 7/0.16+/-0.03
Dietectric Solid PE 0.060+/-0.003 1.52+/-0.08
Shield 85% Tinned Copper Braid 0.079+/-0.004 2.00+/-0.10
Jacket PVC 0.110+/-0.005 2.80+/-0.13

 

Electrical Characteristics

Capacitance(pF/m) 101.0
Impedance(Ω) 50+/-2
Velocity of Propagation(%) 66.0
Conductor DCR(Ohm/km) 318.2
Outer Shield DCR(Ohm/km) 35.1
Max Operating Frequency(MHz) 1000.0
Max Operating Voltage(VRMS) 1500.0
Corona Extinction voltage(VRMS) 1500.0
Voltage Withstand(VRMS) 2000.0
Spark Test(VRMS) 2000.0
Operating Temp Range(℃)  -40 to 85

 

Attenuation(@20℃)

Frequency(MHz) Max Attenuation(Db/100ft) Max Attenuation(dB/100m)
10 3.3 10.8
50 6.1 20.0
100 7.8 21.0
200 13.0 42.5
400 16.9 55.6
600 21.0 68.8
860 26.2 86.1
1000 29.3 96.2

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