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Coaxial cables
RG213coaxial cable
SPECIFCATIONS
Type
Electrical specificaltions
RG174
Impedance(
Ω
)
50
±
2
Attenuation(
≤dB/100M)
50MHZ
4.4
100 MHZ
8.3
230 MHZ
8.8
400 MHZ
15.6
800 MHZ
20.0
860 MHZ
21.1
1000 MHZ
26.4
Echo loss(
≥
dB)
VHF
35
UHF
30
Nominal capacitabce(PF/m)
100
96
Velocity of propagation
85
66
Insulation resistance(M
Ω
.km)
5000
5000
Jacket dielectric strength(kv)
3.0
4.0
Core dielectric strength(kv)
1.5
1.5
Type
Structure(mm)
RG174
Rg59
RG213
Innpedance(
Ω
)
CU7x0.16
CU-sn 19x0.18
CU7 x 0.75
Insulation(
±
0.1)
1.52
2.95
7.2
Outer
Conductor
(mm)
Braid
Cu-sn
CU-sn
Cu
Coverage(%)
85
90
95
jacket
PVC2.80
PVC5.00
PVC10.2