50 Ом, гофрированный гибкий кабель 1/2 дюйма, фидерный кабель, коаксиальный кабель

Product Overview

Description

50Ohm corrugated 1/2"  Flexible Cable Feeder Cable Coaxial cable

 

*. Tinned Copper BC: Bare Copper CCS: Copper Clad Steel CCA: Copper Clad Aluminum

*. Al-Foil: Non-bonded Al-foil, bonded Al-foil, double bonded Al-foil, and double non-bonded

Al-foil and Messenger are available;
*. Braiding wire: AL, BC and TC available;
*. Braiding wire diameter: 0.10, 0.12, 0.13, 0.14, 0.15, 0.16mm available;
*. Braiding net: 32, 48, 64, 72, 80, 96, 120, 128, 144 and more available;
*. Braiding coverage: Between 30- 97% available;
*. PVC jacket of Flame retardant, UV, or UL available.

 

Type		Type No.
Standard cable		ZD-50-9
Fire-retardant cable		ZD-50-9
Construction
Inner conductor	Material	CCA
	Diameter(mm)	3.60±0.05
Insulation	Material	Foamed PE
	Diameter(mm)	9.2±0.15
Outer conductor	Material	Helical corrugated copper tube
	Diameter(mm)	12.2±0.15
Jacket	Material	LLDPE or fire-retardant PE
	Min.thickness(mm)	>0.7
	Diameter(mm)	13.6±0.2
Mechnical Characteristics
Bending radius(mm)	Single bend	17
	Repeated bend	55
Tensile strength(N)		750
Cable weight(kg/km)		185
Recommended temperature(℃)	Storage	-70~+85
	Installation	-40~+60
	Operating	-55~+85
Electrical Characteristics
Inner conductor DC resistance(Ω/km)		2.99
Outer conductor DC resistance(Ω/km)		3.88
Characteristic impedance(Ω)		50±1.5
Capacitance(p F/m)		82
Velocity(%)		84
Dielectric strength(KV)		3.0
Insulation resistance(MΩ/km)		>1×104
Peak power rating(KV)		16
Peak voltage(V)		1400
Cut-off frequency(GHz)		13
Attenuation and Average power(Maximum attenuation value shall be 105% of the nominal attenuation value)
Frequency (MHz)	Attenuation (@20℃,d B/100m)	Average power(kv)
200	4.91	2.14
450	7.59	1.38
800	10.40	1.01
900	11.20	0.95
1000	11.80	0.89
1500	14.90	0.70
1800	16.60	0.63
2000	17.60	0.59
2200	18.27	0.56
2500	19.20	0.52
3000	22.40	0.46
VSWR
800MHz~1000MHz		≤1.10
1700MHz~2500MHz		≤1.15
2500MHz~3000MHz		≤1.15