Filter
Top Products
32
SAT
DVB-S(2) MER, BER AND OFFSET MEASUREMENT
The modulation error rate (MER), the bit error rate (BER) and the
carrier frequency offset (LNB offset) can be measured to rate the
digital reception quality.
Note: In this case MER shown on the display has the same
meaning as SNR (signal radio ratio).
Use the
button to select between SAT analogue and SAT
digital.
Calling up DVB-S(2) measurement:
In SAT digital reception mode press the
button.
LC display:
• MER modulation error rate: 12.6 dB
• Modulation type 8PSK
• Code rate 9/10
• BER bit error rate: 1.7e-7
• Standard = DVBS2
• Carrier frequency offset (LNB offset): +0.72 MHz
If the quality of the DVB signal is so good that no bit error can be
detected, BER = 0.0e+0 is displayed.
MPEG IMAGE REPRESENTATION IN DVB-S(2)
If you select DVB measurement by pressing , the TFT screen
displays the list of programmes that can be received on the digital
transport stream.
Use the
or key to select the desired programme
and confi rm your selection by pressing
.
To select the programme, you can also enter the displayed
programme number directly:
... .
If the programme can be received free of charge, the picture and
sound of the desired programme are decoded and displayed or
played back via the integrated speaker.
By pressing
again you can select another programme from
the programme list.
Press
to exit digital reception.