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Product name

50 Ohm 1/4 inch super flexible coaxial copper feeder cable

Part No.:

CFC-50-14S

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Product description

50 Ohm 1/4" super flexible 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 1.9mm
Insulation	Physically foamed PE	Φ 4.7mm
Outer Conductor	Helically corrugated tube	Φ 6.4mm
Jacket	Black PE	Φ 7.4mm

________________________________ Mechanical Characteristics _________________________________

Min. single bending radius	mm	25
Min. repeated bending radius	mm	30
Max. tensile force	N	680
Recommended clamp spacing	m	1

__________________________________ Electrical Properties ____________________________________

Impedance	Ω	50±1
Nominal capacitance	pF/m	79.4
Nominal inductance	µH/m	0.2
Propagation velocity	%	82
DC breakdown voltage	KV	1.6
Insulation resistance	MΩ.km	>5000
Peak power rating	KW	6
Cut-off frequency	GHz	20
Screening attenuation	dB	>120
PIM	dBc@(2x20W)	≤-160

______________________________ Transmission Properties __________________________________

Frequency MHz	Attenuation @20℃, dB/100m (dB/100ft)	Power @20℃, KW
100	5.89 (1.80)	1.23
450	12.80 (3.90)	0.57
690	16.07 (4.90)	0.48
800	17.4 (5.30)	0.42
900	18.4 (5.61)	0.40
1000	19.60 (5.98)	0.37
1800	26.9 (8.2)	0.27
2000	28.5 (8.69)	0.26
2200	29.98 (9.14)	0.24
2400	31.43 (9.58)	0.23
2500	32.15 (9.80)	0.22
2600	32.86 (10.02)	0.22
2700	33.56 (10.23)	0.21
3000	35.60 (10.85)	0.20