User's Manual

23
PRELIMINARY SUBJECT TO CHANGE
Bit Rate and Modulation Configuration
The various data rates may be chosen from the main menu by selecting option “2” from the main menu.
Multiple rates may be selected so that the radio will attempt to operate at the highest data rate
possible, but if the signal begins to drop too low, then the data rate will drop so that performance is
improved. Alternatively, if only one rate is selected, then only that rate will be used and if the signal
quality drops, the link between the radios may drop.
Operating modes:
Bit Rate and Modulation Type
This selection determines the bit rate(s) and modulation type(s) to use.
Enabling more than one option allows the radio to switch among the
enabled modes depending on operating conditions.
0 : 8 kbps, 2GFSK
1 : 16 kbps, 4GFSK
2 : 12 kbps, QPSK1
3 : 18 kbps, QPSK2
4 : 27 kbps, 8 PSK
5 : 36 kbps, 16 QAM
6 : 45 kbps, 32 QAM
Esc: Return to previous menu
Enter selection to enable or disable: