记录下目前所用芯片 ZX297520V3 使用的频段:
4G模组:
FDD-LTE B1/B2/B3/B5/B7/B8//B28A/B28B
TDD-LTE B38/B39/B40/B41
WCDMA B1/B2/B5/B8
TDSCDMA B34/B39
EDGE/GPRS/GSM B2/B3/B5/B8
wifi模组Realtek RTL819ES:
2.40~2.4835GHz IE 802.1b, IE 802.1g, IE 802.1n,
国内认证5模8频,具体: GSM TDSCDMA WCDMA TDD-LTE FDD-LTE
4G模组: Band1 U:1920-1980 D:2110-2170 Band3 U:1710-1788 D:1805-1880(GSM1800) Band8 U:880-915 D:925-960(GSM900频段) Band34 A频段(band34,2010~2025M) Band38 D频段(band38,2570~2620M) Band39 F频段(band39,1880~1920M) Band40 E频段(band40,2300~2400M) Band41 2496-2690
wifi模组: 2.40~2.4835GHz
IE 802.1b, IE 802.1g, IE 802.1n,