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发表于 2007-8-6 18:44:10
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看了你的校准文件,你的文件校准出来的参数平坦性肯定有点差、
TX power level=72,81,92,106,123,141,165,195,228,271,324,391,476,554,659,659
GSM900 TX可以设置到659,这肯定使的开关谱和调制谱超标!
Subband high weight=1.020,1.000,1.000,1.000,1.060,1.060,1.040,1.000,1.000,1.000,1.0000
Subband low weight=1.000,1.000,1.000,1.000,1.020,1.020,1.010,1.000,1.000,1.000,1.0000
从这个数值weight数值就可以看出不平坦
CFG文件里的内容
GSM900 input cable loss = 1.2
DCS1800 input cable loss = 1.8
[Frequency Bank]
;bank = 0x04
;bank = 0x0C
bank = 0x0C
; GSM450 0x01
; GSM850 0x02
; GSM900 0x04
; DCS1800 0x08
; PCS1900 0x10 ------这有问题,
[br]<p align=right><font color=red>+1 RD币</font></p> |
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