1/4馈线电缆 HCAHY(Z)-50-6 1/4RF Cable

结构及结构尺寸 Structure and dimensions
内导体 铜 Inner Conductor Copper
外导体 铜 Outer Conductor Copper
内导体标称直径 2.6 mm O.D. of Inner Conductor （normal）
外导体标称直径 7.7

结构及结构尺寸
Structure and dimensions
内导体                               铜
Inner Conductor                      Copper
外导体                               铜
Outer Conductor                      Copper
内导体标称直径                      2.6 mm
O.D. of Inner Conductor （normal）
外导体标称直径                      7.7 mm
O.D. of Outer Conductor （normal）
护套标称直径                        8.7 mm
O.D. of Jacket （normal）
电缆参考重量                       0.10 kg/m
Cable weight
机械性能
Mechanical Properties
最小弯曲半径                       80 mm
Minimum Bending Radius
最小弯曲次数                       15
Number of Bends,  Min.
抗拉力                             14 kg
Tensile strength
电气性能
Electrical properties
标称特性阻抗                       50 W
Normal Impedance
最高工作频率                       15.8 GHz
Maximum Frequency
传输速比                           86 %
Velocity Ratio
峰值功率                           13.2 kw
Peak Power Rating
峰值电压                           1.15 kv
Peak Voltage
标称电容                           77 pF/m
Normal Capacitance
内导体最大直流电阻                3.57 W/km
D.C. Resistance of Inner Conductor
外导体最大直流电阻                3.66 W/km
D.C. Resistance of Outer Conductor
最小绝缘电阻                     3000 MW·km
Minimum Insulation Resistance
绝缘介电强度                       2000 v
D.C. Breakdown
护套火花试验电压                   3000 v
Jacket Spark
安装及环境性能
Installation and Environment Properties
推荐/最大安装卡距                  0.3m / 0.3m
Recommend /Max. Clamp Space
安装温度                          -200C~+600C
Temperature for installing
储存及工作温度                    -450C~+850C
Temperature for Storage & operating
 

衰减和平均功率
Attenuation and Average Power
频率     衰减(标称值/最大值)       平均功率
Frequency   Attenuation (normal/max.)   Average Power               
MHz            dB/100m             kw
150            4.91 / 5.50             1.60
800           12.10 / 13.55            0.64
900           12.99 / 14.47            0.60
1000          13.78 / 15.44            0.57
1700          18.67 / 20.92            0.43
1800          19.31 / 21.45            0.41
1900          19.93 / 22.33            0.40
2000          20.54 / 22.80            0.39
2200          21.72 / 24.33            0.37
2300          22.30 / 24.98            0.36
注：以上衰减值依据YD/T 1092-2004，经供需双方协商可适当调整。
Note: The maximum attenuation above is according to YD/T 1092-2004, it can be adjusted after both-side permitted.
 

包装要求
Packing Requirements
成盘包装
Packing by Reels
当电缆长度超过300m时采用全木盘或胶合层板盘包装。包装盘外形尺寸见表1。
The wood or plywood reels will be used, when the length of cable is more than 300m. The dimensions of these reels are shown in the following table 1.
表1 包装盘外形尺寸 （Table 1  Dimensions of reels）

盘具型号 Reel Type	侧板直径 Flange dia.(mm)	最大外宽 Max. Width (mm)
C
C

 
纸箱包装
Packing by Paper Boxes
当电缆长度不超过300m时采用纸箱包装。纸箱外形尺寸见表2。
The paper boxes will be used, when the length of cable isn’t  more than 300m. The dimensions of these boxes are shown in the following table 2.
表2 纸箱外形尺寸 （Table 1  Dimensions of paper boxes）

盘具型号 Reel Type	长 Length (mm)	宽 Width (mm)	高 High  (mm)
CB
CB