RG 11 Drop Cable
SYWL-75
COAXIAL CABLE
RG 58 Drop Cable
RG 59 Drop Cable
RG 6 Drop Cable
RG 7 Drop Cable
RG 11 Drop Cable
RG SERIES
JIS SERIES
21VATCA
19VATCA
17VATCA
LINK LINE
Trunk and distribution cable
UTP 5 series
UTP 6 series
SPEAKER CABLE
 
地址: 浙江杭州临安市
钱王大街1438号
 
电话: +86 571 63272888
+86 571 63272988
传真: +86 571 63272668
邮编: 311300
邮箱: wujian233
@126.com
Construction and Dimensions
ltem
Standard sheild
Trshield
Quadshield
Diameter of lnner conductor(mm)
1.63
1.63
1.63
Diameter of Dielectric(mm)
7.11
7.11
7.11
Diameter of 1st outer conductor≤(mm)
7.52
7.52
7.52
Diameter of 2nd outer conductor≤(mm)
7.80
7.80
7.80
Diameter of 3rd outer conductor≤(mm)
/
7.90
7.90
Diameter of 4th outer conductor≤(mm)
/
/
8.20
Diameter of Jacket(mm)≤
10.20
10.30
10.60
Approximate weight(kg/km)
76
78
84
Diamter of messenger steel wire(mm)
1.80
1.80
1.80
Steel wire weight(kg/km)
20
20
20
 
 
Attenuation
Electricial Perfomance
 
Frequency(MHz)
Mar value(dB/100m)
5
1.19
50
3.20
55
3.29
200
6.40
211
6.57
300
7.83
400
9.04
450
9.59
500
10.20
550
10.70
600
11.18
750
12.49
800
13.16
860
13.38
1000
14.43
1350
17.10
1750
19.47
2150
21.58
 
Dc Resistance of hner condctor(Ω/km)
40 CCS
8.0 BC
DC Resistance of outer conductor(Ω/km)
26 AL
13 TC
Impedance(Ω)
75±2.0
Capacitance(pF/m)
52±3.0
Waveve locity rate%
85%
Retum loss(>dB)
VHF 5-300MHz 20dB
UHF 300-960 MHz
18dB
UHF 300-960MHz ≥
20dB

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