Min.Order : 1 Pieces Quick Quotation >

Conpany Profile

Transaction Level:

ptlruvin@163.com

+8615967115540

Product Details

Find high quality 7/8" aluminium with competitive price here. Please rest assured to buy 7/8" aluminium with Hangzhou Putianle Cable Co.,Ltd

7/8" ALUMINIUM STANDARD(FLEXIBLE) COAXIAL CABLE MODEL: RF-50AL-7/8"F (ALCTAY-50-22)
Structure Dimension:
Item		Diameter		Material
Inner Conductor		9.4 mm		Copper tube
Insulator		22.4 mm		Foamed polyethylene
Outer Conductor		25.2 mm		Annular corrugated aluminum tube
Jacket		28.0 mm		Polyethylene
Mechanical Characteristics:
Item		Specification		Remarks
Static Minimum Bending Radius		120 mm		Single bend
Dynamic Minimum Bending Radius		250 mm		Repeat for 15 times
Tensile Strength		1400 N
Cable Weight		400kg/km
Electric Characteristics:
Item		Specification		Remarks
Characteristic Impedance		50±1Ω
Velocity		89%		Nominal value
Maximum Insulation Resistance		5000MΩ.km		DC 500V 1 minute
Capacitance		76pF/m		Nominal value
Dielectric Strength		DC10000V		1 minute
Inner Conductor DC Resistance		1.35Ω/km		At 20?
Outer Conductor DC Resistance		1.60Ω/km		At 20?
Peak Power Rating		90KW
RF Peak Voltage		3000V
VSWR Typical Value		1.15		10M-3000MHz
		1.1		800M-2400MHz
Attenuation & Average Power Rating (dB/100m, KW):
Frequency MHz	Attenuation	Average Power	Frequency MHz	Attenuation	Average Power
80	1.08	8.17	1800	5.66	1.46
150	1.5	5.89	2000	6.01	1.36
450	2.67	3.24	2200	6.34	1.29
900	3.86	2.2	2700	7.13	1.16
1000	4.09	2.07	3000	7.56	1.06
1500	5.12	1.62