Premier Mounts CDM-600 Config RX Demodulation, Config RX Data, FEC Rate = 1/2 3/4,7/8

CDM-600 Satellite Modem	Revision 7
Front Panel Operation	MN/CDM600.IOM

CONFIG: RX: DEMODULATION

DEMODULATION = QPSK(B,Q,OQ,8PSK,16QAM)

FEC RATE = 1/2 (1/2,3/4,7/8)

Select one of the parameters using the [←] [→] arrow keys, and then edit using the [↑] [↓] arrow keys. Edit the Demodulation type and the FEC rate.

The Decoder type dictates the FEC Rate choices:

No Encoder:

Non-Turbo Encoder:

Turbo (with the 5 Mbps Codec Installed):

Turbo (with the 20 Mbps Codec Installed, or the TPC/LDPC Codec installed):

LDPC (with TPC/LDPC Codec installed):

BPSK	Fixed at 1/1
QPSK, OQPSK	Fixed at 1/1
BPSK	fixed at Rate 1/2
TCM 8-PSK	fixed at Rate 2/3 (FAST option)
QPSK, OQPSK	1/2, 3/4 or 7/8
16-QAM	3/4 or 7/8
BPSK	5/16 or 21/44
QPSK, OQPSK,	fixed at 3/4
8-PSK, 16-QAM	fixed at 3/4 (FAST option)
BPSK	5/16 or 21/44
QPSK, OQPSK,	1/2, 3/4, 7/8 or 0.95
8-PSK	3/4, 7/8 , and 0.95 (FAST option)
16-QAM	3/4 and 7/8 (FAST option)
BPSK	1/2
QPSK, OQPSK,	1/2, 2/3, 3/4
8-PSK, 8-QAM	2/3, 3/4 (FAST Option)
16-QAM	3/4 (FAST option)

The following window will appear if the TPC/LDPC Codec is installed:

DEMODULATION= QPSK (B,Q OQ,8PSK,16Q,8QAM) FEC RATE = 1/2 (1/2,3/4,7/8)

CONFIG: RX: DATA

RECEIVE DATA RATE = 00064.000 kbps

DATA INVERT = OFF (ON,OFF)

The top line permits the data rate to be edited Select the digit of the Receive Data Rate using the [←] [→] arrow keys. Edit the value of the digit using the [↑] [↓] arrow keys. Press ENTER.

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