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产品名称

50 Ohm RF corrugated coaxial 7/8" inch copper feeder cable telecommunication cable

Part No.
CFC-50Z-78
Quantity
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Product description
Product parameters

50 Ohm RF corrugated coaxial 7/8" inch copper feeder cable telecommunication cable

Description.

50 ohms corrugated copper tube coaxial cable is made on advanced physical foaming insulation production line and argon arc welding, corrugating and slotting production line.
50 ohms corrugated copper tube coaxial cable is mainly used for the connection of transmitter, receiver and antenna and also connection between wireless communication equipments or other low loss and VSWR signal transmission at high frequency application. The cables is featured with low attenuation, low VSWR, small coefficient of temperature, strong corrosion resistance, good longitudinally water seal and high power capacity.

     _______________________________    Cable Construction   __________________________________

Inner Conductor
Copper  tube
Φ 8.70mm
Insulation
Physically foamed PE
Φ 22.5mm
Outer Conductor
Ring corrugated copper
Φ 24.9mm
Jacket
Black PE
Φ 27.3mm

      __________________________________    Mechanical Characteristics   _________________________________

Min. single bending radius
mm
120
Min. repeated bending radius
mm
250
Max. tensile force
N
1470
Recommended clamp spacing
m
1

      _________________________________     Electrical Properties        ___________________________________

Impedance
Ω
50±1
Nominal capacitance
pF/m
75
Nominal inductance
µH/m
0.19
Propagation velocity
%
86
DC breakdown voltage
KV
6
Insulation resistance
MΩ.km
>5000
Peak power rating
KW
91
Cut-off frequency
GHz
5.5
Screening attenuation
dB
>120
PIM
dBc@(2x20W)
≤-160

      __________________________________     Transmission Properties   _________________________________

Frequency
 MHz
Attenuation
@20℃, dB/100m (dB/100ft)
Power
@20℃, KW
100
1.19 (0.36)
7.56
450
2.65 (0.81)
3.41
690
3.35 (1.02)
2.85
800
3.63 (1.11)
2.48
900
3.88 (1.18)
2.33
1000
4.12 (1.26)
2.19
1800
5.75 (1.75)
1.57
2000
6.11 (1.86)
1.48
2200
6.45 (1.97)
1.41
2400
6.79 (2.07)
1.34
2500
6.95 (2.12)
1.30
2600
7.12 (2.17)
1.27
2700
7.28 (2.22)
1.25
3000
7.76 (2.37)
1.16

       ________________________________________        VSWR      ___________________________________________

690 - 960 MHz
≤ 1.12
1700 - 2200 MHz
 ≤ 1.12
2300 - 2400 MHz
≤ 1.12
2500 - 2700 MHz
 ≤ 1.15

      __________________________________     Environmental Properties   _________________________________

Flame retardant
IEC 60332-1, IEC60332-3C, UL CMR
2011/65EU(ROHS)
Compliant

 

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