Dibit | -Symbol | -4FSK deviation | -|
---|---|---|---|
MSB | -LSB | -||
0 | -1 | -+3 | -+2.4 kHz | -
0 | -0 | -+1 | -+0.8 kHz | -
1 | -0 | --1 | --0.8 kHz | -
1 | -1 | --3 | --2.4 kHz | -
PREAMBLE | -SYNC BURST | -PAYLOAD | -EoT | -
PREAMBLE | -SYNC BURST | -PAYLOAD | -SYNC BURST | -PAYLOAD | -••• | -SYNC BURST | -PAYLOAD | -EoT | -
SYNC BURST (16 bits / 8 symbols) |
- PAYLOAD (368 bits / 184 symbols) |
-
---|
PREAMBLE | -LSF SYNC BURST | -LSF FRAME | -STREAM SYNC BURST | -STREAM FRAME | -••• | -STREAM SYNC BURST | -STREAM FRAME | -EoT | -
PREAMBLE | -LSF SYNC BURST | -LSF FRAME | -PACKET SYNC BURST | -PACKET FRAME | -••• | -PACKET SYNC BURST | -PACKET FRAME | -EoT | -
PREAMBLE | -BERT SYNC BURST | -BERT FRAME | -••• | -BERT SYNC BURST | -BERT FRAME | -EoT | -