Ericsson RX1290 Guide de l'utilisateur Page 120

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 136
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 119
Menus
Page C-6 Reference Guide: RX1290 H.264 Contribution Receiver
ST.RE.E10228.1
C.5.3 DVB-S2 Option
DVB-S2 Input Option (RX1290/HWO/DVBS2 or
RX1290/HWO/DVBS2/IF/CONST)
When a DVB-S2 interface is used, the Input menu allows the user to edit the parameters.
Table C.5: DVB-S2 Input Menu
Display Title: Input Description
Input Quality
BER
1
XX
C/N YY
C/N Margin ZZ
XX is the signal quality expressed as BER
YY is the estimated carrier to noise ratio in dB
ZZ is the estimated carrier to noise ratio margin to failure in dB
Input Select
Source XX
XX is 1, 2 3 or 4 for RX1290/HWO/DVBS2
XX is 1,2,3, IF for RX1290/HWO/DVBS2/IF/CONST
Input LNB Frequency RR
Satellite Frequency SS
Symbol Rate TT
Modulation UU
Roll off VV
Search Range WW
Mode XX
2
LNB Power YY
LNB 22 kHz ZZ
RR is the LNB FREQUENCY in MHz
SS is the SATELLITE FREQUENCY in MHz
TT is the SYMBOL RATE in Msym/s
UU is the MODULATION Standard (DVB-S or DVB-S2)
VV is the spectral ROLL OFF (35%, 25%, 20%)
WW is the SEARCH Range in kHz
XX is the constellation output mode (NORMAL or CONSTELLATION)
YY is the LNB POWER (ON, OFF or BOOSTED)
ZZ is ENABLE/DISABLE
1
BER is Post Viterbi BER for DVB-S, Packet Error Ratio for DVB-S2
2
TT1260/HWO/DVBS2/ASI/IF/C option only. Enabling CONSTELLATION Mode renders the receiver unable to decode a service.
Vue de la page 119
1 2 ... 115 116 117 118 119 120 121 122 123 124 125 ... 135 136

Commentaires sur ces manuels

Pas de commentaire