Ericsson RX8 Series Manual page 20

Supported Alteia Protocol Commands and Messages
All GRPCMDs must be present in a GRP sub-command for it to be valid.
GRP Sub-Command Acknowledgement Messages
The GRP sub-command has an extended set of acknowledgement messages. It uses
the ACK acknowledgement for the same purpose as all other messages but there is an
extended set of negative acknowledgements that can be returned in place of NAK as
follows:
GRP command example:
\000:TUN;GRP-FRQ=1002-LNB=1003-POL=HOR-RFI=NO 1-PWR=OFF-MOD=QPS-
FEC=1/2-SYM=027500_
GRP Sub-Command Details:
Acknowledgement
NA2
NA3
NA4
NA5
NA6
NA7
NA8
20 (59)
MOD Set modulation type
Forward error correction
FEC
rate
SYM Set symbol rate
BST
QPS
BPS
8PS
16Q
AUT
AUT
1/2
2/3
3/4
4/5
5/6
6/7
7/8
8/9
dddddd
Description
PWR payload not found
PWR payload incorrect
POL payload not found
POL payload incorrect
Grouped sub-command starts with P, but is not PWR or
POL
FEC payload not found
FEC payload incorrect
DC output boosted (not
supported)
Command not supported
(modulation is auto-configured)
QPSK modulation
BPSK modulation
8PSK modulation
16QAM modulation
Auto
Automatic
FEC rate 1/2
FEC rate 2/3
FEC rate 3/4
FEC rate 4/5
FEC rate 5/6
FEC rate 6/7
FEC rate 7/8
FEC rate 8/9
Symbol rate in units of
range 1.0 to 48.0 Msym/s
Document No. ST.TS.EXXXXX.1 2010-03-04
100 sym/s,