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Coaxial Cables
   50 OHM Radiating
   Base Station Feeder

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   JX412

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   JX540

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   RG59U 
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   100r Telephone Cable

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   SEYVP0.4

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   SEYVPX2X0.4

   SEYVPX2X0.5 
   SEYVPX2X0.6

   Telephone Cable

Customized Cables
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Fiber Optic Cables
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   GYTY53 2-144 CORES
   GYXTA 2-12 CORES

   GYXTC8S 2-12 CORES
   Performance

   Type Designation

High Temperature Cables
   RG142
   RG179

   RG316







 

Base Station Feeder Cable

Product Description

50 ohms corrugated copper tube coaxial cable is made on advanced physical foaming insulation production line and argon arc welding, corrugating and slotting production line which are imported respectively from Austria and USA. Its operation is strictly in compliance with ISO 9001 quality assurance system for quality control of product.

 

50 ohms corrugated copper tube coaxial cable is mainly used for base station which include wireless mobile communication, cellular, microwave and broadcast applications as connection of transmitter, receiver and antenna and also connection between wireless communication equipments or other low loss and SWR signal transmission at high frquency. The cables have CCA or solid copper or copper tube conductor, a dielectric of foamed PE with 80% foaming degree which is finished on a three layers co-extruder and consist of skin-foam-skin, outer conductor consisting of corrugated copper tube with good properties such as low attenuation, low VSWR, low temperature, corrosion resistance, good water longitudinally sealed and high power capacity and black weather or flame retardant PE jacket.

Construction (Diameter:mm)
Item
1-5/8"
1-1/4"
7/8"
1/2"
3/8"
1/2"S
1/4"S
Inner conductor
17.27
13.10
9.00
4.83
3.12
3.56
1.90
Dielectric
42.00
32.00
22.00
12.00
8.00
9.00
5.00
Outer conductor
46.48
35.80
24.94
13.84
9.53
12.19
6.35
Jacket
51.20
40.70
28.80
16.40
11.70
14.70
8.80
Performance
Item
1-5/8"
1-1/4"
7/8"
1/2"
3/8"
1/2"S
1/4"S
Min.bending radius (mm) [many times]
1020
760
500
250
200
110
50

Operating temperatrue (℃)

Standard jacket
-40℃~+70℃
Halogen-free/Fire-retardant jacket
-25℃~+70℃
Construction weight
(kg/m)
Standard jacket
1525
1050
595
245
120
210
70
Halogen-free/Fire-retardant jacket
1615
1130
635
263
130
220
85
Flat plate crush resistance (kg/mm2)
2.7
2.4
1.8
2.0
1.7
1.7
1.7
Max.pulling (kg)
250
260
147
113
60
65
35
DC resistance (Ω/km) Inner conductor(CCA)
0.91
0.78
1.13
1.62
4.19
2.97
10.45
Outer conductor
0.43
0.54
1.13
2.08
3.08
3.54
7.02
Insulation resistance (MΩ/Km)
3000
10000
Dielectric strength (DC.V)
15000
9000
6000
4000
2500
2500
2000
Velocity of propagation (%)
88
88
88
88
81
81
84
Peak power rating (kw)
315
205
91
40
13.2
15.6
9.1
Max.operating frequency (MHZ)
5000
3300
5000
8000
13000
10000
10000
Characteristic impedance (Ω)
50±2
V.S.W.R (1M~3GHZ, Max)
1.15
1.20
1.15
1.15
1.15
1.15
1.15
Attenuation(@20℃) db/100m
Frequency
1-5/8"
1-1/4"
7/8"
1/2"
3/8"
1/2"S
1/4"S
30MHz
0.36
0.44
0.64
1.17
2.11
1.80
3.30
100MHz
0.67
0.83
1.19
2.17
3.90
3.33
5.90
150MHz
0.84
1.03
1.47
2.67
4.81
4.10
8.07
450MHz
1.53
1.86
2.65
4.75
8.57
7.31
14.22
824MHz
2.17
2.62
3.69
6.56
11.88
10.11
19.51
890MHz
2.27
2.75
3.86
6.84
12.37
10.52
20.34
960MHz
2.38
2.86
4.02
7.12
12.89
11.03
21.18
1000MHz
2.43
2.94
4.12
7.28
13.17
11.20
21.62
1700MHz
3.35
4.01
5.56
9.74
17.22
15.21
28.77
1800MHz
3.47
4.15
5.75
10.10
18.32
15.60
29.60
2000MHz
3.71
4.43
6.11
10.70
19.40
16.51
31.33
2500MHz
4.07
4.85
6.63
11.60
20.99
17.92
33.60
3000MHz
4.31
5.73
7.81
13.51
24.45
21.03
38.37
Average power rating(@Ambient 40℃,Inner conductor 100℃) KW
Frequency
1-5/8"
1-1/4"
7/8"
1/2"
3/8"
1/2"S
1/4"S
30MHz
30.52
22.12
14.18
6.26
3.93
4.79
2.86
100MHz
16.40
11.73
7.63
3.43
2.13
2.59
0.92
150MHz
13.08
9.45
6.17
2.79
1.72
2.10
0.83
450MHz
6.95
5.23
3.43
1.56
0.97
1.18
0.62
824MHz
4.80
3.72
2.46
1.13
0.70
0.85
0.47
890MHz
4.62
3.54
2.35
1.08
0.67
0.82
0.42
960MHz
4.43
3.40
2.26
1.05
0.64
0.78
0.41
1000MHz
4.31
3.31
2.20
1.02
0.63
0.77
0.40
1700MHz
3.12
2.43
1.63
0.76
0.47
0.57
0.36
1800MHz
2.98
2.35
1.58
0.74
0.45
0.55
0.35
2000MHz
2.76
2.20
1.49
0.70
0.43
0.52
0.33
2500MHz
2.51
2.01
1.35
0.64
0.40
0.48
0.30
3000MHz
2.37
1.70
1.16
0.55
0.34
0.41
0.27


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