UniFlex ULD780 phase stable coaxial cable

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UniFlex ULD780

Product Short Description:

UniFlex ULD780 phase stable coaxial cable.

Product Description

UniFlex LD780
结构特性Stru cture Characteristics
结构Structure	项目Item	标准值Standard Value
内导体Inner Conductor	材质Material	镀银铜线Silver Plated Copper Wire
	结构Construction(mm)	1/2.30
	标称外径Nom.Dia(mm)	2.30
绝缘层Insulation	材质Material	低密度聚四氟乙烯LD-PTFE
	标称外径Nom.Dia(mm)	6.80
内屏蔽层Inner shield	材质Material	镀银铜带Silver Plated Copper Strip
	标称外径Nom.Dia(mm)	6.86
外屏蔽层Outer shield	材质Material	镀银铜线Silver Plated Copper Wire
	标称外径Nom.Dia(mm)	7.44
护套Jacket	材质Material	灰色聚全氟乙丙烯Gray FEP
	标称外径Nom.Dia(mm)	7.80
电气性能Electrical Characteristics
项目Item	标准值 Standard Value	衰减和平均功率@温度25℃及海平面 Attenuation and Power handling@25℃and Sea Level
阻抗Impedance( Ω )	50	频率(MHz) Frequency	衰减(dB/ m) Attenuation	平均功率w Power handling
电容Capacitance(pF/m)	88
传播速率 Velocity of Propagation	76%	300	0.08	3141
		500	0.11	2409
最大工作频率 Max Operating Frequency(GHz)	18	1000	0.15	1674
		3000	0.27	926
屏蔽效率 Screening Effectiveness(dB)	＞90	6000	0.4	629
		10000	0.54	469
介质耐压DC Dielectric Withstanding Voltage（V）	1500	12400	0.61	413
		18000	0.76	331
机械与环境特性Mechanical & Environmental Characteristics
最小弯曲半径（静态） Min Bending Radius (Static)	32.0mm
最小弯曲半径（动态） Min Bending Radius (Dynamic)	78.0mm
重量Weight	0.11kg/m
工作温度范围 Operating Temperature	-55~+125℃

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