CONSTRUCTION
DATA |
|
Sheath....................PVC;
Æ =6.2 +/-0.1
|
|
Outer
braid...........Cu ; Coverage =95%
|
|
Dielectric................PE;
Æ =3.7
+/-0.05 |
|
Inner
conductor......CW; Æ =0.58
|
|
Inner
conductor......CW; Æ =0.58
|
|
|
|
ELECTRICAL
DATA |
DC
RESISTANCE (at 20°C) |
Characteristic
impedance......75 +/- 2W |
Inner
conductor....................... 160 W /Km |
Capacitance.............................67
pF / m |
Outer
conductor....................... 9.5W /Km |
Velocity
ratio...........................66 |
|
|
|
NOMINAL
ATTENUATION[Db/100m] |
RETURN
LOSS[dB] |
47
MHz................7.9 |
[30
- 300] MHz >35 |
100
MHz............11.2 |
[300
- 860] MHz >30 |
230
MHz............16.1 |
|
400
MHz.............23 |
|
800
MHz.............30.8 |
|
860
MHz.............32.1 |
SCREENING
EFFICIENCY [dB] |
1000
MHz..........39 |
[30
- 1000] MHz >55 |