Sierra Wireless MC8775 Reference Manual page 69

Table 5-2: Test command details (Continued)
Command
!DAGSTXBURST
=<source>,<TSCindex>
<burstDur>
Supporting Mini Cards:
•
All
!DAGSTXFRAME
=<slotnum>, <onoff>,
<pwr>, <mcs>
Supporting Mini Cards:
•
All
Note: The modem must be in
FTM mode to use this
command—use
AT!DAFTMACT to enter FTM
mode.
Rev 2.9 Oct.08
Set the GSM transmitter to burst mode
This command sets the transmitter to start or stop sending bursts.
Parameters:
<source>:
•
0 = Random data
• 1 = Tone
• 2= Buffer data
<TSCindex> Training sequence index:
• 0–9
<burstDur> Burst duration:
• 1 = Continuous
Note: AT!DASBAND and AT!DASCHAN must be called before you can
use !DAGSTXBURST.
Set the GSM TX frame structure
This command configures the TX slots for GSM operation. It must be called
eight times to set all eight slots.
Parameters:
<slotnum> (slot number):
• 0–7 (eight available TX slots)
<onoff> (enable / disable the specified slot):
• 0 = Off (disable)
• 1 = On (enable)
<pwr> (slot power level)
• Measured in dB*100
•
Maximum values:
· GMSK Mode
850 and 900 bands: 3200 (32 dBm)
1800 / 1900 bands: 2900 (29 dBm)
· 8PSK (EDGE) Mode
850 and 900 bands: 2700 (27 dBm)
1800 / 1900 bands: 2600 (26 dBm)
<mcs> (modulation code scheme):
•
0–8 =MCS1 to MCS9
Note: AT!DASBAND and AT!DASCHAN must be called before you can
use !DAGSTXFRAME.
Test Commands
Description
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