1/4饋線電纜 HCAHY(Z)-50-6 1/4RF Cable

結構及結構尺寸 Structure and dimensions
內導體 銅 Inner Conductor Copper
外導體 銅 Outer Conductor Copper
內導體標稱直徑 2.6 mm O.D. of Inner Conductor （normal）
外導體標稱直徑 7.7

結構及結構尺寸
Structure and dimensions
內導體                               銅
Inner Conductor                      Copper
外導體                               銅
Outer Conductor                      Copper
內導體標稱直徑                      2.6 mm
O.D. of Inner Conductor （normal）
外導體標稱直徑                      7.7 mm
O.D. of Outer Conductor （normal）
護套標稱直徑                        8.7 mm
O.D. of Jacket （normal）
電纜參考重量                       0.10 kg/m
Cable weight
機械性能
Mechanical Properties
最小彎曲半徑                       80 mm
Minimum Bending Radius
最小彎曲次數(shù)                       15
Number of Bends,  Min.
抗拉力                             14 kg
Tensile strength
電氣性能
Electrical properties
標稱特性阻抗                       50 W
Normal Impedance
最高工作頻率                       15.8 GHz
Maximum Frequency
傳輸速比                           86 %
Velocity Ratio
峰值功率                           13.2 kw
Peak Power Rating
峰值電壓                           1.15 kv
Peak Voltage
標稱電容                           77 pF/m
Normal Capacitance
內導體最大直流電阻                3.57 W/km
D.C. Resistance of Inner Conductor
外導體最大直流電阻                3.66 W/km
D.C. Resistance of Outer Conductor
最小絕緣電阻                     3000 MW·km
Minimum Insulation Resistance
絕緣介電強度                       2000 v
D.C. Breakdown
護套火花試驗電壓                   3000 v
Jacket Spark
安裝及環(huán)境性能
Installation and Environment Properties
推薦/最大安裝卡距                  0.3m / 0.3m
Recommend /Max. Clamp Space
安裝溫度                          -200C~+600C
Temperature for installing
儲存及工作溫度                    -450C~+850C
Temperature for Storage & operating
 

衰減和平均功率
Attenuation and Average Power
頻率     衰減(標稱值/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：以上衰減值依據(jù)YD/T 1092-2004，經供需雙方協(xié)商可適當調整。
Note: The maximum attenuation above is according to YD/T 1092-2004, it can be adjusted after both-side permitted.
 

包裝要求
Packing Requirements
成盤包裝
Packing by Reels
當電纜長度超過300m時采用全木盤或膠合層板盤包裝。包裝盤外形尺寸見表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 包裝盤外形尺寸 （Table 1  Dimensions of reels）

盤具型號 Reel Type	側板直徑 Flange dia.(mm)	最大外寬 Max. Width (mm)
C
C

 
紙箱包裝
Packing by Paper Boxes
當電纜長度不超過300m時采用紙箱包裝。紙箱外形尺寸見表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 紙箱外形尺寸 （Table 1  Dimensions of paper boxes）

盤具型號 Reel Type	長 Length (mm)	寬 Width (mm)	高 High  (mm)
CB
CB