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 Foamed RF Coaxial Cable >
Base Station Feeder Cable
Base Station Feeder Cable
Product Description
Antenna Factory 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. Its operation is
strictly in compliance with ISO 9001 quality assurance system
for quality control of product.
Antenna Factory 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 frequency. 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.
Technical Parameters
50 FEEDER CABLE
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 temperature (°C) |
Standard jacket |
－40°C～＋70°C
|
|
Halogen-free/Fire-retardant jacket |
－25°C～＋70°C
|
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 (/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 (M/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 () |
|
|
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°C)
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°C ,Inner
conductor 100°C)
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
|
|
