AT Command Manual for Sierra MC87XX Module
Table Of Contents
- 1: About This Guide
- 2: AT Password Commands
- 3: Modem Status, Customization, and Reset Commands
- 4: Diagnostic Commands
- 5: Test Commands
- 6: Memory Management Commands
- 7: Voice Commands
- 8: GPS Commands
- 9: STK Commands
- Appendix A: Test Frequencies / Channel Lists
- Appendix B: HSDPA / HSUPA Categories
- Appendix C: ASCII Table
- Appendix D: Module Customization
Test Commands
Rev 2.9 Oct.08 67
!DAGINFO
Supporting Mini Cards:
• All
Note: The modem must be in
online mode to use this
command.
Return GSM mode RF information (GSM only)
This command returns RF information for GSM mode.
Note: AT!DAWINFO provides RF information for WCDMA mode.
Returned parameters
<channel> GSM channel:
• 0–65535
<rssi> Receive power:
• 0x00000000–0xFFFFFFFF
<lna> LNA gain state:
• 0–65535
<rxPwr> Rx power in dBm (0.25 units):
• 0–65535
<snr> Signal-to-noise ratio:
• 0–65535
<iOffset> I offset:
• 0–65535
<qOffset> Q offset:
• 0–65535
<freqOffset> Frequency offset:
• 0–65535
<timingOffset> Timing offset:
• 0–65535
Example
Input: AT!DAGINFO
Output: Channel: <channel> RSSI:<rssi>
LNA:<lna> RXPWR:<rxPwr> dBm SNR:<snr>
DC Offset I:<iOffset> DC Offset Q:<qOffset>
Freq. Offset:<freqoffset> Timing Offset:<timingOffset>
OK
Table 5-2: Test command details (Continued)
Command Description