MTK 6226校准软件里面的meta和setup文件解析

fredcai · 发表于 2007-1-31 14:49:19

问题在6楼...谢谢老鸟\高手朋友帮忙

[此贴子已经被作者于2007-1-31 18:02:15编辑过]

fredcai · 发表于 2007-1-31 14:49:19

问题在6楼...谢谢老鸟\高手朋友帮忙

[此贴子已经被作者于2007-1-31 18:02:15编辑过]

fredcai · 发表于 2007-1-31 14:50:57

问题在6楼..谢谢老鸟帮忙

[此贴子已经被作者于2007-1-31 18:00:11编辑过]

fredcai · 发表于 2007-1-31 14:52:00

谢谢大家

[此贴子已经被作者于2007-1-31 18:01:16编辑过]

lijohnsbyp · 发表于 2007-1-31 16:40:11

这么长呀,谁有那么多时间来解释呀,[em07]

tonish · 发表于 2007-1-31 17:19:04

9494[em06]

fredcai · 发表于 2007-1-31 17:52:33

不好意思....我挑几条...谢谢2位
-----------------------------------------------------------------------------------------------------------
[CMU200 Initialization]
CMU200 GPIB Address = GPIB0::20::INSTR
Time Out = 5000
GSM900 input cable loss = 1.2
DCS1800 input cable loss = 1.3
GSM900 output cable loss = 1.2
DCS1800 output cable loss = 1.3                      这个是不是900和1800的RF线损???
-------------------------------------------------------------------------------------------------------------
[AFC Calibration]
AFC_BAND = GSM
AFC_ARFCN = 70
N_AFC = 10
DAC1 = 4000
DAC2 = 5000                   GSM900 功率等级为10 信道为70  DAC1和DAC2 是什么 ??
-----------------------------------------------------------------------------------------------------------
[Crystal AFC Calibration]
CRYSTAL_AFC_BAND = GSM
CRYSTAL_AFC_ARFCN = 65
CRYSTAL_AFC_PCL = 12
CRYSTAL_AFC_GSM850_PCL = 12
CRYSTAL_AFC_GSM900_PCL = 12
CRYSTAL_AFC_DCS1800_PCL = 12
CRYSTAL_AFC_PCS1900_PCL = 12
CAL_DAC = 4100
MIN_CHECK_DAC = 0
MAX_CHECK_DAC = 8000
MIN_FREQUENCY_ERROR_PPM = -17.0
MAX_FREQUENCY_ERROR_PPM = 17.0                      这一块说的又是什么呢?
----------------------------------------------------------------------------------------------------------------
[RX path loss table] 这个是线损 ??如果校准时说pathloss错误,就改这里么?为什么是12个值
GSM900_MAX_RX_LOSS = "5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,"
GSM900_MIN_RX_LOSS = "-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,"
--------------------------------------------------------------------------------------------------------------
[AFC table]
MAX_INIT_AFC_DAC = 7000
MIN_INIT_AFC_DAC = 2000
MAX_AFC_SLOPE = 4.0
MIN_AFC_SLOPE = 1.0                   这个完全不知道什么意思?  5555555
---------------------------------------------------------------------------------------------------------------
[TX PCL table]
GSM900_CAL_PCL = 17,12,5,
GSM900_2CAL_PCL = 12,5,
GSM900_PCL = 19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,
GSM900_CHECK_PCL = 19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,
GSM900_MAX_P = 7.1,9.0,10.9,12.9,14.2,16.2,18.2,20.2,22.2,24.2,26.1,28.5,29.8,31.2,32.8,
GSM900_WANTED_P = 3.2,6.3,8.5,10.5,13,15,17,19,21,23,25,27,29,30.5,32.2,
GSM900_MIN_P = 3.2,5.6,7.1,9.2,12.2,14.2,16.2,18.2,20.2,22.2,24.2,26.2,28.1,29.5,31.0
GSM900_C = 3,3,3,3,4,4,6,6,8,8,12,12,15,15,35,40,
GSM900_CORRECTION = "-3.2,-3.3,-0.8,-0.8,-0.8,-0.5,-0.8,-0.8,-0.8,0.8,0.8,0.0,0.0,0.0,0.0,"                         貌似能看懂一点.....虚心请教~~~~~~!
-----------------------------------------------------------------------------------------------------------
[Phase error table]
PHASE_ERROR_BAND = 0
PHASE_ERROR_ARFCN = 70
PHASE_ERROR_PCL = 10
PHASE_ERROR_RMS_ERROR = 1.5             相位误差有效值1.5度  不是2度么?
---------------------------------------------------------------------------------------------------------------
还有4个问题...我拿mtk校准软件校准扳子......有2个地方没过FT....
1..    class II class lb                   请问这2个是什么 ??
2.... 在CMU200 BS中设置的 Level -85.0 dbm 是不是输入电平 ?
            TCH level -60 dbm(used) -20.0 dbm(unsed) 是什么意思?
3.. 在信号接通以后,  那个时间提前量误差 ---- 到底测的是什么???
4.    在开关频谱那里....显示的Ref power 是什么概念 ???

问的有点多了.....但真的好想知道.......
请知道老鸟多多点拨2下....谢谢大家~~!!    谢谢斑主~~!![em08]

yinjianytb · 发表于 2007-2-1 11:06:30

[AFC table]
MAX_INIT_AFC_DAC = 7000
MIN_INIT_AFC_DAC = 2000
MAX_AFC_SLOPE = 4.0
MIN_AFC_SLOPE = 1.0
这个完全不知道什么意思? 这个是频率控制 ,最大和最小的频率控制

[Crystal AFC Calibration]
CRYSTAL_AFC_BAND = GSM
CRYSTAL_AFC_ARFCN = 65
CRYSTAL_AFC_PCL = 12
CRYSTAL_AFC_GSM850_PCL = 12
CRYSTAL_AFC_GSM900_PCL = 12
CRYSTAL_AFC_DCS1800_PCL = 12
CRYSTAL_AFC_PCS1900_PCL = 12
CAL_DAC = 4100
MIN_CHECK_DAC = 0
MAX_CHECK_DAC = 8000
MIN_FREQUENCY_ERROR_PPM = -17.0
MAX_FREQUENCY_ERROR_PPM = 17.0

这一块说的又是什么呢?  这个是频率控制效准的参数!

kusper · 发表于 2007-2-1 11:24:42

DAC1 = 4000
DAC2 = 5000
是数模转换，这里面对应的是模拟电压的下限和上限． [br]+1 RD币

fredcai · 发表于 2007-2-1 11:35:41

谢谢楼上的各位

1.. class II class lb 请问这2个是什么 ??
2 TCH level -60 dbm(used) -20.0 dbm(unsed) 是什么意思

fredcai · 发表于 2007-1-31 14:50:57

问题在6楼..谢谢老鸟帮忙

[此贴子已经被作者于2007-1-31 18:00:11编辑过]

fredcai · 发表于 2007-1-31 14:52:00

谢谢大家

[此贴子已经被作者于2007-1-31 18:01:16编辑过]

lijohnsbyp · 发表于 2007-1-31 16:40:11

这么长呀,谁有那么多时间来解释呀,[em07]

tonish · 发表于 2007-1-31 17:19:04

9494[em06]

fredcai · 发表于 2007-1-31 17:52:33

不好意思....我挑几条...谢谢2位
-----------------------------------------------------------------------------------------------------------
[CMU200 Initialization]
CMU200 GPIB Address = GPIB0::20::INSTR
Time Out = 5000
GSM900 input cable loss = 1.2
DCS1800 input cable loss = 1.3
GSM900 output cable loss = 1.2
DCS1800 output cable loss = 1.3                      这个是不是900和1800的RF线损???
-------------------------------------------------------------------------------------------------------------
[AFC Calibration]
AFC_BAND = GSM
AFC_ARFCN = 70
N_AFC = 10
DAC1 = 4000
DAC2 = 5000                   GSM900 功率等级为10 信道为70  DAC1和DAC2 是什么 ??
-----------------------------------------------------------------------------------------------------------
[Crystal AFC Calibration]
CRYSTAL_AFC_BAND = GSM
CRYSTAL_AFC_ARFCN = 65
CRYSTAL_AFC_PCL = 12
CRYSTAL_AFC_GSM850_PCL = 12
CRYSTAL_AFC_GSM900_PCL = 12
CRYSTAL_AFC_DCS1800_PCL = 12
CRYSTAL_AFC_PCS1900_PCL = 12
CAL_DAC = 4100
MIN_CHECK_DAC = 0
MAX_CHECK_DAC = 8000
MIN_FREQUENCY_ERROR_PPM = -17.0
MAX_FREQUENCY_ERROR_PPM = 17.0                      这一块说的又是什么呢?
----------------------------------------------------------------------------------------------------------------
[RX path loss table] 这个是线损 ??如果校准时说pathloss错误,就改这里么?为什么是12个值
GSM900_MAX_RX_LOSS = "5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,"
GSM900_MIN_RX_LOSS = "-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,"
--------------------------------------------------------------------------------------------------------------
[AFC table]
MAX_INIT_AFC_DAC = 7000
MIN_INIT_AFC_DAC = 2000
MAX_AFC_SLOPE = 4.0
MIN_AFC_SLOPE = 1.0                   这个完全不知道什么意思?  5555555
---------------------------------------------------------------------------------------------------------------
[TX PCL table]
GSM900_CAL_PCL = 17,12,5,
GSM900_2CAL_PCL = 12,5,
GSM900_PCL = 19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,
GSM900_CHECK_PCL = 19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,
GSM900_MAX_P = 7.1,9.0,10.9,12.9,14.2,16.2,18.2,20.2,22.2,24.2,26.1,28.5,29.8,31.2,32.8,
GSM900_WANTED_P = 3.2,6.3,8.5,10.5,13,15,17,19,21,23,25,27,29,30.5,32.2,
GSM900_MIN_P = 3.2,5.6,7.1,9.2,12.2,14.2,16.2,18.2,20.2,22.2,24.2,26.2,28.1,29.5,31.0
GSM900_C = 3,3,3,3,4,4,6,6,8,8,12,12,15,15,35,40,
GSM900_CORRECTION = "-3.2,-3.3,-0.8,-0.8,-0.8,-0.5,-0.8,-0.8,-0.8,0.8,0.8,0.0,0.0,0.0,0.0,"                         貌似能看懂一点.....虚心请教~~~~~~!
-----------------------------------------------------------------------------------------------------------
[Phase error table]
PHASE_ERROR_BAND = 0
PHASE_ERROR_ARFCN = 70
PHASE_ERROR_PCL = 10
PHASE_ERROR_RMS_ERROR = 1.5             相位误差有效值1.5度  不是2度么?
---------------------------------------------------------------------------------------------------------------
还有4个问题...我拿mtk校准软件校准扳子......有2个地方没过FT....
1..    class II class lb                   请问这2个是什么 ??
2.... 在CMU200 BS中设置的 Level -85.0 dbm 是不是输入电平 ?
            TCH level -60 dbm(used) -20.0 dbm(unsed) 是什么意思?
3.. 在信号接通以后,  那个时间提前量误差 ---- 到底测的是什么???
4.    在开关频谱那里....显示的Ref power 是什么概念 ???

问的有点多了.....但真的好想知道.......
请知道老鸟多多点拨2下....谢谢大家~~!!    谢谢斑主~~!![em08]

yinjianytb · 发表于 2007-2-1 11:06:30

[AFC table]
MAX_INIT_AFC_DAC = 7000
MIN_INIT_AFC_DAC = 2000
MAX_AFC_SLOPE = 4.0
MIN_AFC_SLOPE = 1.0
这个完全不知道什么意思? 这个是频率控制 ,最大和最小的频率控制

[Crystal AFC Calibration]
CRYSTAL_AFC_BAND = GSM
CRYSTAL_AFC_ARFCN = 65
CRYSTAL_AFC_PCL = 12
CRYSTAL_AFC_GSM850_PCL = 12
CRYSTAL_AFC_GSM900_PCL = 12
CRYSTAL_AFC_DCS1800_PCL = 12
CRYSTAL_AFC_PCS1900_PCL = 12
CAL_DAC = 4100
MIN_CHECK_DAC = 0
MAX_CHECK_DAC = 8000
MIN_FREQUENCY_ERROR_PPM = -17.0
MAX_FREQUENCY_ERROR_PPM = 17.0

这一块说的又是什么呢?  这个是频率控制效准的参数!

kusper · 发表于 2007-2-1 11:24:42

DAC1 = 4000
DAC2 = 5000
是数模转换，这里面对应的是模拟电压的下限和上限． [br]+1 RD币

fredcai · 发表于 2007-2-1 11:35:41

谢谢楼上的各位

1.. class II class lb 请问这2个是什么 ??
2 TCH level -60 dbm(used) -20.0 dbm(unsed) 是什么意思

fanfool · 发表于 2007-2-6 11:15:58

[em01][em01]这里面的东西多多!

lijohnsbyp · 发表于 2007-2-6 16:37:44

-----------------------------------------------------------------------------------------------------------
[CMU200 Initialization]
CMU200 GPIB Address = GPIB0::20::INSTR
Time Out = 5000
GSM900 input cable loss = 1.2
DCS1800 input cable loss = 1.3
GSM900 output cable loss = 1.2
DCS1800 output cable loss = 1.3                      是900和1800的RF线损
-------------------------------------------------------------------------------------------------------------
[AFC Calibration]
AFC_BAND = GSM
AFC_ARFCN = 70
N_AFC = 10
DAC1 = 4000
DAC2 = 5000                   GSM900 功率等级为10 信道为70 , DAC1和DAC2 可以得到SLOPE.然后算出其它点参数
-----------------------------------------------------------------------------------------------------------
[Crystal AFC Calibration]
CRYSTAL_AFC_BAND = GSM
CRYSTAL_AFC_ARFCN = 65
CRYSTAL_AFC_PCL = 12
CRYSTAL_AFC_GSM850_PCL = 12
CRYSTAL_AFC_GSM900_PCL = 12
CRYSTAL_AFC_DCS1800_PCL = 12
CRYSTAL_AFC_PCS1900_PCL = 12
CAL_DAC = 4100
MIN_CHECK_DAC = 0
MAX_CHECK_DAC = 8000
MIN_FREQUENCY_ERROR_PPM = -17.0
MAX_FREQUENCY_ERROR_PPM = 17.0                   这个应该是和上面的一样,只是在不同的条件下需要用到,也是AFC校准

----------------------------------------------------------------------------------------------------------------
[RX path loss table] 这是校准结果范围值,也不能乱做变动,12代表12个信道
GSM900_MAX_RX_LOSS = "5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,5.0,"
GSM900_MIN_RX_LOSS = "-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,-4.0,"
--------------------------------------------------------------------------------------------------------------
[AFC table]
MAX_INIT_AFC_DAC = 7000
MIN_INIT_AFC_DAC = 2000
MAX_AFC_SLOPE = 4.0
MIN_AFC_SLOPE = 1.0                AFC校准结果范围值AFC_SLOPE ,AFC_DAC
---------------------------------------------------------------------------------------------------------------
[TX PCL table]                               这个是功率的校准,这个应该是见得最多了,就不多解释了
GSM900_CAL_PCL = 17,12,5,
GSM900_2CAL_PCL = 12,5,
GSM900_PCL = 19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,
GSM900_CHECK_PCL = 19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,
GSM900_MAX_P = 7.1,9.0,10.9,12.9,14.2,16.2,18.2,20.2,22.2,24.2,26.1,28.5,29.8,31.2,32.8,
GSM900_WANTED_P = 3.2,6.3,8.5,10.5,13,15,17,19,21,23,25,27,29,30.5,32.2,
GSM900_MIN_P = 3.2,5.6,7.1,9.2,12.2,14.2,16.2,18.2,20.2,22.2,24.2,26.2,28.1,29.5,31.0
GSM900_C = 3,3,3,3,4,4,6,6,8,8,12,12,15,15,35,40,
GSM900_CORRECTION = "-3.2,-3.3,-0.8,-0.8,-0.8,-0.5,-0.8,-0.8,-0.8,0.8,0.8,0.0,0.0,0.0,0.0,"

还有没有高手补充一下

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[讨论] MTK 6226校准软件里面的meta和setup文件解析