Specifications

Satellite Horizons 1 @ 127º West
Frequency
In MHz
1270 1390 1410
Receive
Polorization
V V H
Symbol Rate
Msps
30 30 30
Viterbi Mode
5/6 3/4 5/6
Isolation
30 30 30
ACP
60 60 60
Satellite AMC 9 @ 83º West
Frequency
In MHz
1430 1390 1410 1310
Receive
Polorization
V V H V
Symbol Rate
Msps
30 30 30 30
Viterbi Mode
3/4 7/8 7/8 7/8
Isolation
30 30 30 30
ACP
60 60 60 60
Satellite IA8 @ 89º West
Frequency
In MHz
1390
Receive
Polorization
H
Symbol Rate
Msps
30
Viterbi Mode
7/8
Isolation
30
ACP
60
Transmit Polarity is always Horizontal
Minimum signal is always SQF 31
KU Band Modulation Type is QPSK, DVB-S
Frame Mode is HDLC
Viterbi Forward Error Correction (FEC) of 1/2 means for every 2 bytes transmitted 1 byte is error correction.
Viterbi of 7/8 means that for every 8 bytes transmitted 1 byte is error correction.
A transponder with Viterbi 7/8 is highly reliable.
Starting with DW7000 it is no longer required to enter Viterbi settings.