Wavetek 3ST Specifiche Scaricare il pdf (Pagina 87)

5-4

Combining

Network

FILE

AUTO

SETUP

TILT

SCANLEVEL

C/N HUM

MOD

SWEEP

SPECT

System Sweep Transmitter 3ST

Figure 3. Transmitter Connections In Headend For Hybrid Fiber/Coax

Networks

Figure 4. Fiber Node Test Point Connections

Dual Cable Network

Another possible, though rare, network configuration is the "Dual

Cable Network", in which a full bandwidth is used for both forward

and reverse - essentially two cable systems overlaying each other with

signals carried in opposite directions. These networks are impossible

to sweep simultaneously in both directions with one man.

1 2 ... 82 83 84 85 86 87 88 89 90 91 92 ... 101 102

Nessun commento

Wavetek 3ST Specifiche Pagina 87