Sierra Wireless MC8775 Reference Manual page 72

MC87xx Extended AT Command Reference
Table 5-2: Test command details (Continued)
Command
!DASLNAGAIN
=<gain index>
!DASLNAGAIN
=<gain index> [, <path>]
Supporting Mini Cards:
•
All
72
Set the LNA gain state
This command sets the LNA (Low Noise Amplifier) range for the main or
diversity path (if applicable), in either WCDMA or GSM mode.
Usage:
•
AT!LNAGAIN=<gain index> sets the LNA range for the main path.
•
AT!LNAGAIN=<gain index>, <path> sets the LNA range for either the
main or diversity paths.
Parameters:
<gain index>:
• 0 = R0 (highest gain)
• 1 = R1
• 2 = R2
• 3 = R3 (lowest gain)
<path> (for modules supporting diversity)
•
0 = Main path
•
1 = Diversity path
See "Setting the LNA gain" on page 83
Note: AT!DASBAND and AT!DASCHAN must be called before you can
use !DASLNAGAIN.
Description
for guidelines.
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