Comtech-ef-data SDM-2020 Manual do Utilizador descarregar pdf (Página 88)

SDM-2020 Satellite Demodulator Revision 4

Front Panel Operation MN/SDM2020D.IOM

6–24

Function Select: Monitor: Corrected BER

CORRECTED BER

4.0 E-3

Displays the current corrected BER estimated or No Data (if carrier is not locked).

Range: <m.m E-e to >m.m E-e.

Notes:

1. Low limit based on modulation and coding selection.

2. High limit is 1.0 E-12.

Press [←] or [→] to move the flashing cursor, and [↑] or [↓] to increment or decrement

the selected kbps. Press <ENTER> to execute the change.

Function Select: Monitor: Eb/No

EB/NO

16.0 dB

Displays the current E

estimated or No Data (if carrier is not locked).

Range: <mm.m to >mm.m.

Notes:

1. Low limit based on modulation and coding selection.

2. High limit is 16.0 dB.

Press [←] or [→] to move the flashing cursor, and [↑] or [↓] to increment or decrement

the selected kbps. Press <ENTER> to execute the change.

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Comtech-ef-data SDM-2020 Manual do Utilizador Página 88