500m Wooden Drum 7/8′′ Low Loss Feeder Cable RF Aluminum Coaxial Cable

• Customization: Available
• Application: RF Cable
• Conductor Material: Aluminum
• Model NO.: DT-RFFC-78AL
• Type: Low Loss Cable
• Conductor Type: Solid
• Brand: Daytai
• Diameter(mm): 9.30
• Impedance (Ohm): 50±1
• Material: Smooth Copper Tube
• Insulation Voltage(Kv): 10
• Cut-off Frequency(GHz): 5.0
• Transport Package: Standard Package
• Specification: CE, ISO, ROHS
• Trademark: DAYTAI
• Origin: Zhejiang, China
• Production Capacity: 5000 Km Per Month

Product Description

7/8" Low loss Feeder Cable,Inner Conductor:9.45±0.10mm Smooth Copper Tube+Dielectric: 22.80±0.30mm Foamed PE+Outer Conductor: 25.20±0.20mm Ring Corrugated Copper Tube, Jacket:27.80±0.30 PE or Low Smoke Halogen-free Fire-retardant PE is optional,PACKING:500M/WOODEN DRUM.,Inner Conductor:9.45±0.10mm Smooth Copper Tube+Dielectric:22.80±0.30mm Foamed PE+Outer Conductor:25.20±0.20mm Ring Corrugated Copper Tube, Jacket:27.80±0.30 PE or Low Smoke Halogen-free Fire-retardant PE is optional,PACKING:500M/WOODEN DRUM.

 

Item			Specification
Construction
		Material				Diameter(mm)
Inner Conductor		Smooth Copper Tube				9.30
Dielectric		Foamed PE				22.8
Outer Conductor		Ring Corrugated Copper Tube				25.4
Jacket		PE or Low Smoke Halogen-free Fire-retardant PE				27.8
Electrical & Mechanical Properties
Impedance (Ohm)				50±1
Capacitance(pF/m)				74
Velocity(%)				89
Peak Power Rating(kw)				91
RF Peak Voltage (kv)				3.0
Insulation Resistance(M Ω. km)				>5000
Cut-off Frequency(GHz)				5.0
Insulation Voltage(kv)				10
Inner Conductor DC Resistance(Ω/km)				1.4
Outer Conductor DC Resistance(Ω/km)				1.2
Jacket Spark(kv)				8.0
Shielding Effectiveness(dB)				>120
Min. Single Bending Radius(mm)				90
Min. Repeated Bending Radius(mm)				250
No. of Bends				15
Tensile Strength(kg)				153
Storage Temp.(ºC)				-55~+85
Installation Temp.(ºC)				-40~+60
Operating Temp.(ºC)				-55~+85
VSWR≤(Return loss≥dB)		Frequency 0.005-3GHz 0.8-1.0GHz  1.7-2.0GHz  2.0-2.4GHz		dB
				1.15 (23)
				1.10 (26)
				1.10 (26)
				1.10 (26)
Attenuation (VSWR1.0,cable temp.20ºC) and Average Power ( VSWR1.0,ambient temp.40ºC)
Frequency(MHz)	Attenuation(dB/ 100m)				Average Power(kw)
100	1.16				7.49
200	1.66				5.21
450	2.56				3.39
800	3.51				2.48
900	3.75				2.32
1000	3.97				2.19
1500	4.99				1.74
1800	5.54				1.53
2000	5.88				1.48
2200	6.21				1.42
2400	6.54				1.31
2500	6.69				1.26
3000	7.45				1.17