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412
412

 
BASIC CONSTRUCTION

 
 
412
CONDUCTOR
MATERIAL
CCA/BC
NOm.Dia.
2.26mm
DIELECTRIC
MATERIAL
Foam PE
NOm.Dia.
9.19mm
OUT
CONDUCTOR
MATERIAL
AL 
NOm.Thick.
0.25mm/0.6mm
NOm.Dia.
9.8mm
Nom.Dia.over Flooded Jacket
/
JACKET
MATERIAL
PE
NOm.Thick.
1.05mm
NOm.Dia.
12.07mm
MESSENGER
NOm.Dia.
/
Nom.Shield Thickness
/

BASIC CHARACTERISTICS

Nominal Impedance(Ω)
75±2
Nominal Velocity of Propagation(%)
87
Nominal Capacitance (pF/m)
55±3.0
Sparker Test (VAC)
4000
SRL(dB)
30-470
≥20
470-1000
≥18
Attenuation
[@68°F(24℃)]
Frequency(MHz)
Maximum(dB/100ft)
Maximum(dB/100m)
5
0.20
0.65
55
0.69
2.3
150
1.18
3.9
250
1.54
5.1
300
1.70
5.6
400
1.97
6.5
450
2.11
6.9
500
2.24
7.3
600
2.47
8.1
865
3.01
9.9
1000
3.27
10.7 
质量认证
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