Hola en el menu del SB4200 me salen estos datos:
Downstream Value
Frequency 609000000 Hz Locked
Signal to Noise Ratio 39 dB
QAM 256
Network Access Control Object ON
Power Level 1 dBmV The Downstream Power Level reading is a snapshot taken at the time this page was requested. Please Reload/Refresh this Page for a new reading
Upstream Value
Channel ID 1
Frequency 27600141 Hz Ranged
Ranging Service ID 958
Symbol Rate 2.560 Msym/s
Power Level 43 dBmV
Son buenos? Gracias de antemano