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用META校准3G Band 1接收时提示:LNA mode consistency check fail .发现一个奇怪的现象就是校准文件设置校准功率-75,校准的LOG显示为-90dBm,很像是不受控制,用ATE校准是正常的。平台:MTK6589, META版本:v6.1312.0。以下是校准LOG:
2013/05/31 15:36:10.375 CWcdmaAgcClass::TesterChangePower() -90.000000
2013/05/31 15:36:10.375 [GPIB] ----RCT_WCDMA_AGC_PreSetting----
2013/05/31 15:36:10.375 [GPIB] CALL:CELL:POWER:SAMPLITUDE -90.0;*OPC?
2013/05/31 15:36:10.390 [GPIB] 0: 1
2013/05/31 15:36:10.406 CWcdmaAgcClass::TesterChangeChannel() 10562
2013/05/31 15:36:10.406 [GPIB] ----RCT_WCDMA_AGC_PreSetting----
2013/05/31 15:36:10.406 [GPIB] CALL:CHANnel 10562;*OPC?
2013/05/31 15:36:10.421 [GPIB] 0: 1
2013/05/31 15:36:10.421 CWcdmaAgcClass::DutRssiMeasurement(): UARFCN: 10562, LNA mode: 0
2013/05/31 15:36:10.421 Gain value: 35.000 (dB)
2013/05/31 15:36:10.453 CWcdmaAgcClass::DutRssiMeasurement() main_ant = -350
2013/05/31 15:36:10.453 CWcdmaAgcClass::DutCheckLnaMode() Check LNA mode: 0
2013/05/31 15:36:10.468 [*Error*] Current LNA mode (0), tracking LNA mode (1) |
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