50 Ohm 1/2 in Coaxial Feeder Cable

50 ohm 1/2 in super flexible coaxial feeder cable

50 Ohm 1/2 in Coaxial Feeder Cable

  • 50 Ohm 1/2 in Coaxial Feeder Cable
  • · Item No.: RF50-12-R
  • · Size/Spec: 1/2” coaxial cable
  • · Function: signal transmission

Construction

Inner conductor Copper clad aluminum wire φ 4.8mm
Insulation Foamed polyethylene φ 12.2mm
Outer Conductor Helical corrugated copper tube φ 13.8mm
Jacket Polyethylene φ 15.7mm

 

1. High-performance of attenuation allows coaxial cable to be used in different RF systems, such as 3g, 4g mobile communication.

2. Wide range of applications, such as indoor distribution, broadcast, various base stations, wireless cellular, and others.

3. Lower VSWR, perfect shielding effectiveness, and extraordinary inter-modulation performance lead to fewer energy loss and outer interference.

 

Mechanical Properties

Min. single bending radius
70mm
Min. reapeted bending radius 125mm
Max. tensile force 1130N
Recommended maximum clamp spacing 1m

 

Electrical Properties

Characteristic impedance 50±1 Ω
Nominal capacitance 76 pF/m
Nominal inductance 0.19 μh/m
Propagation velocity
86 %
DC breakdown voltage 4.0 kv
Minmum insulation resistance >5000 MΩ·km
Peak power rationg 40 kw
Cut-off frequency 8.8 Ghz
Screening attenuation >120 dB
PIM ≤-160 dBc@(2×20w)

 

VSWR

690-960MHz ≤ 1.12
1700-2200MHz ≤ 1.12
2300-2400MHz ≤ 1.12
2500-2690MHz ≤ 1.15

 

Transmission properties

Frequency

MHz

Attenuation

@20℃,dB/100m(db/100ft)

Power

@20℃,kW

100 2.17(0.66) 3.49
450 4.75(1.45) 1.59
690 5.97(1.82) 1.34
800 6.46(1.97) 1.17
900 6.85(2.09) 1.10
1000 7.28(2.22) 1.04
1800 10.10(3.08) 0.75
2000 10.70(3.26) 0.71
2200 11.24(3.43) 0.65
2400 11.78(3.59) 0.62
2500 12.06(3.68) 0.61
2600 12.34(3.76) 0.60
2700 12.61(3.84) 0.59
3000 13.40(4.09) 0.57

※ Attenuation values may be with a tolerance of 5%.

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