CONSTRUCTION
DATA |
|
Sheath:.......................PVC;
Æ = 10.3 ± 0,2 mm ( 11 VRtC) |
|
Sheath:.......................PE;
Æ = 10.3 ± 0,2 mm ( 11 PRtC) |
|
Outer
braid:...............Cu; Coverage =57% |
|
Outer
foil:..................Cu; H =27mm; Coverage
=100% |
|
Dielectric:..................PEE;
Æ = 6.8 ± 0,1mm |
|
Inner
conductor:........Cu; Æ = 1.7± 0,01 mm |
|
|
|
ELECTRICAL
DATA |
DC
RESISTANCE ( at 20°C): |
Characteristic
Impedence:....75 ± 3 W |
Inner
condutor = 7.8 W /Km |
Capacitance:..........................50
pF/mt |
Outer
conductor = 9.7 W /Km |
Velocity
ratio:........................85 % |
|
|
|
ATTENUATION
( at 20°C):[ dB/m] |
RETURN
LOSS [dB] |
47
MHz...............2.7 |
[30 - 310]
MHz >27 |
100
MHz.............4 |
[310-460]
MHz >26 |
230
MHz.............6.4 |
[460-585]
MHz >25 |
300
MHz.............7.1 |
[585-860]
MHz >24 |
400
MHz.............8.3 |
[860-1750]
MHz >20 |
800
MHz...........11.8 |
|
860
MHz...........12.5 |
|
1000
MHz.........13.6 |
|
1350
MHz.........15.9 |
|
1750
MHz.........17.2 |
|
2050
MHz.........20.1 |
|
2150
MHz.........20.7 |
SCREENING
EFFICIENCY[dB]: |
2400
MHz.........22 |
[30 -
1000]MHz >50 |