895 p-p: 74.98 43.
U-287
Informations
Accessories
Systems
Fibre optic
Communication technology
. Therefore, major external influences have minimal effect the transmission performance the cable (figure 2). The electrical and magnetic fields close installed data cable are rarely uniform constant. (figure 3).863 U
H
E H
E Electric field Magnetic field
Figure 2
Shield
START 000 000 MHz
STOP 100.
Twisted Pair unshielded
CH1 IMPEDANZ Cor
lin MAG
10 REF 100 U
1: 133. Stable transmission characteristics (figure 4), usually indicated excellent Return Loss installed conditions, are the result. The impedance path not influenced the surroundings.37 49. 000 000 MHz
Figure 3
Twisted Pair shielded
CH1 lin MAG REF 100 U
low frequency
high frequency
Cor
IMPEDANZ
1: 107. Uninet) the electromagnetic field contained within the overall shield.69 dev: 12.
Copper unscreened Copper Copper screened
With shielded data cable (foil and braid screen high quality, i.49 500 MHz mean: 95.Advantages high performance data cables
Sensitivity external electrical and magnetic influences
The electromagnetic field unshielded data cable not limited the immediate area between the wires. For unshielded cable these fields directly effect the electrical transmission characteristics the twisted pairs.301 U
H
E Electric field Magnetic field
E
Figure 1
START 000 000 MHz
STOP 100.06 dev: 3. 000 000 MHz
Figure 4
Technical changes reserved.199 375 MHz mean: 98.e. Wire environment installed data cable (figure 1).7307 p-p: 17
