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4.4. Radio Test Commands
These Special AT commands are integrated in the B900ss-20 in order to measure in
continuous emission, and are primarily used during radio tests (radiated power, line
width, etc.) to respect the Part15-247 FCC standard.
It stops when any character is sent:
•
ATT0: Transfer of a pure carrier with the frequency
chosen by
the channel command.
•
ATT1: Transfer of a modulated carrier '00'.
•
ATT2: Transfer of a modulated carrier '01'.
•
ATT3: Transfer of a modulated carrier '10'.
•
ATT4: Transfer of a modulated carrier '11'.
NOTE: the character <CR> follows each command.
