
72
Transmission Modes WAVECOM Monitoring System W-SPECTRA, W-SPEED Manual V1.1.0
45.45, 50, 75, 100, 103.7 Bd, variable 30-110 Bd
Theoretically the system may handle channel dropouts of up to 3 seconds before errors occur. An un-
modulated pilot tone is transmitted at 560 Hz.
Tune to the “Pilot Tone”.
Channel spacing: 340 Hz
Shift: 170 Hz
Channels are delayed by a multiple of 1.024 seconds
Symbol rate: 45-100 Baud
Modes: Baudot, ASCII, and some FEC modes
Use the alphabet option to select the correct protocol and alphabet.
BULG-ASCII
For BULG-ASCII the standard baud rates 110 to 600 Bd may be directly selected. Other baud rates up to
1200 Baud may be selected using the variable baud rate option.
Kommentare zu diesen Handbüchern