50 Ohm 1/4 inch coaxial copper feeder cable

Part No.： CFC-50-14

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Product 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.

50 Ohm 1/4" inch coaxial copper feeder 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 clad aluminum	Φ 2.6mm
Insulation	Physically foamed PE	Φ 6.35mm
Outer Conductor	Ring corrugated copper	Φ 7.75mm
Jacket	Black PE	Φ 8.8mm

________________________________ Mechanical Characteristics __________________________________

Min. single bending radius	mm	30
Min. repeated bending radius	mm	76
Max. tensile force	N	910
Recommended clamp spacing	m	1

__________________________________ Electrical Properties ____________________________________

Impedance	Ω	50±1
Nominal capacitance	pF/m	76.8
Nominal inductance	µH/m	0.19
Propagation velocity	%	84
DC breakdown voltage	KV	2.2
Insulation resistance	MΩ.km	>5000
Peak power rating	KW	12.1
Cut-off frequency	GHz	15.8
Screening attenuation	dB	>120
PIM	dBc@(2x20W)	≤-160

___________________________________ Transmission Properties __________________________________

Frequency MHz	Attenuation @20℃, dB/100m (dB/100ft)	Power @20℃, KW
100	4.05 (1.23)	1.79
450	8.88 (2.17)	0.82
690	11.17 (3.41)	0.69
800	12.10 (3.69)	0.60
900	12.80 (3.90)	0.57
1000	13.6 (4.15)	0.53
1800	18.9 (5.76)	0.38
2000	20.00 (6.1)	0.36
2200	21.08 (6.43)	0.34
2400	22.14 (6.75)	0.33
2500	22.66 (6.91)	0.32
2600	23.19 (7.07)	0.31
2700	23.70 (7.23)	0.30
3000	25.17 (7.67)	0.29