50 Ohm 1/2 inch standard coaxial feeder cable

Part No.： CFC-50-12

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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.

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 4.8mm
Insulation	Physically foamed PE	Φ 12.2mm
Outer Conductor	Ring corrugated copper	Φ 13.7mm
Jacket	Black PE	Φ 15.6mm

________________________________ Mechanical Characteristics ________________________________

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

_________________________________ Electrical Properties _____________________________________

Impedance	Ω	50±3
Nominal capacitance	pF/m	76
Nominal inductance	µH/m	0.19
Propagation velocity	%	86
DC breakdown voltage	KV	4.0
Insulation resistance	MΩ.km	>5000
Peak power rating	KW	40
Cut-off frequency	GHz	8.8
Screening attenuation	dB	>120

___________________________________ 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	10.7 (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	13.4 (4.09)	0.57