Trunk Cable 412 JCAM
- Brand:
- Type: 412 JCAM
|
412
|
412JCA
|
412MESSENGER
|
||
|
CONDUCTOR |
MATERIAL |
BC/CCA |
BC/CCA |
BC/CCA |
|
Nom.Dia. |
2.26mm |
2.26mm |
2.26mm |
|
|
DIELECTRIC |
MATERIAL |
Foam PE |
Foam PE |
Foam PE |
|
Nom.Dia. |
9.19mm |
9.19mm |
9.19mm |
|
|
OUT CONDUCTOR |
MATERIAL |
Al |
Al |
Al |
|
Nom.Thick. |
0.25mm/0.6mm |
0.25mm/0.6mm |
0.25mm/0.6mm |
|
|
Nom.Dia. |
9.8 |
9.8 |
9.8 |
|
|
JACKET |
MATERIAL |
PE |
PE |
PE |
|
Nom.Thick. |
1.05mm |
1.05mm |
1.05mm |
|
|
Nom.Dia. |
12.07mm |
12.07mm |
12.07mm |
|
|
MESSENGER |
Nom.Dia. |
/ |
/ |
2.77mm |
|
Nominal Impedance(ohm) |
75±3 |
||
|
Nomianl velocity of propagation(%) |
87 |
||
|
Nominal Capacitance(pf/m) |
55 |
||
|
Sparker Test(VAC) |
4000 |
||
|
SRL(dB) |
30-470 |
20 |
|
|
470-1000 |
20 |
||
|
Attenuation [68°F(20℃)] |
Frequency(MHz) |
Maximum(dB/100ft) |
Maximum(dB/100m) |
|
5 |
0.2 |
0.65 |
|
|
55 |
0.69 |
2.26 |
|
|
150 |
1.18 |
3.87 |
|
|
250 |
1.54 |
5.05 |
|
|
300 |
1.7 |
5.57 |
|
|
400 |
1.97 |
6.46 |
|
|
450 |
2.11 |
6.92 |
|
|
500 |
2.24 |
7.34 |
|
|
600 |
2.47 |
8.1 |
|
|
865 |
3.01 |
9.87 |
|
|
1000 |
3.27 |
10.73 |
|
