500JCAM Trunk Cable CCA or Cu, Fomed PE, Extruded AL Tube, Black PE Jacket, Steel Messenger
参考价格
采购数量 ()
最小起订量
支付订单
ZHEJIANG WANMA TIANYI COMMUNICATION WIRE&CABLE CO., LTD
China - Hangzhou
Manufacturing and trade
贸易能力
Export Percentage
Nearest Port
NINGBO,SHANGHAI
Accepted Delivery Terms
Employees
501-1000 people
Accepted Payment Currency
USD,EUR,JPY,AUD,HKD,CNY
Average Lead Time
30 Day(s)
证书
ISO14001
ISO9001
UL
产品属性
类型
Coaxial
型号
500JCAM
品牌
OEM/TianYi
导体数量
1
Product Description
- Description:
- Inner conductor: 2.77mm copper clad aluminum
- Dielectric: 11.43mm foamed PE
- Outer conductor: 12.70mm extruded aluminum tube
- Sheath jacket: 14.48mm black PE
- Messenger: 2.77mm galvanized steel
- Characteristics:
- Capacitance: 50pF/m
- Impedance: 75 ± 3 ohms
- DC loop resistance: 5.58Ω/km
- Inner conductor DC resistance: 4.40Ω/km
- Outer conductor DC resistance: 1.18Ω/km
- Velocity: 87%
Frequency Attenuation
(MHz) (dB/100M)
(MHz) (dB/100M)
5 0.52
30 1.30
55 1.79
211 3.59
270 4.09
300 4.34
325 4.52
400 5.04
450 5.40
500 5.69
550 5.98
750 7.09
865 7.79
1000 8.29
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