D F E
band 38band 39band 40 Freq EARFCN Freq EARFCN Freq EARFCN
2570MHz377501880MHz382502300MHz38650
2575MHz378001885MHz383002305MHz38700
2580MHz378501890MHz383502310MHz38750
2585MHz379001895MHz384002315MHz38800
2590MHz379501900MHz384502320MHz38850
2595MHz380001905MHz385002325MHz38900
2600MHz380501910MHz385502330MHz389502 2605MHz381001915MHz386002335MHz39000
2610MHz381501920MHz386502340MHz39050
2615MHz382002345MHz39100
2620MHz382502350MHz39150
2355MHz39200
2360MHz392501
2365MHz39300
2370MHz39350
2375MHz39400
2380MHz39450
2385MHz39500
2390MHz39550
2395MHz39600
2400MHz39650
例如 band 39的1.91GHz（1910MHz），其EARFCN值为38550
则脚本中锁频的命令为addScanFreq 39 38550
其他频点，照此方法修改
NOffs-DL表示频点起始值,D频点对应的起始值为37750
【1】CMCC TDD LTE Band 38 Freq = (2570 ~ 2620)Mhz
【2】带宽20Mhz，若中心Freq = 2590Mhz，Freq范围 =（2580~2600）【3】由：F DL = F DL_low + 0.1(N DL – N Offs-DL)
推出：
N DL = 10* (F DL – F DL_low ) + N Offs-DL
= 10* (F DL – 2750) + 37750
(1)低EARFCN = 10 * (2580 – 2570) + 37750 = 37850
(2)中EARFCN = 10 * (2590 – 2570) + 37750 = 37950
(3)高EARFCN = 10 * (2600 – 2570) + 37750 = 38050
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