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... -40℃~+85℃ Working humidity 20%~80%RH Main Chip MT 6261 GPRS Module MTK high sensitivity chip Tracking sensitivity -160dbm Location accuracy <10m GSM frequency 2G:GSM 850MHz,900MHz,1800MHz,1900MHz 3G WCDMA 2100/1900/900/850MHz 4G:FDD-LTE 800/850/......
... -40℃~+85℃ Working humidity 20%~80%RH Main Chip MT 6261 GPRS Module MTK high sensitivity chip Tracking sensitivity -160dbm Location accuracy <10m GSM frequency 2G:GSM 850MHz,900MHz,1800MHz,1900MHz 3G WCDMA 2100/1900/900/850MHz 4G:FDD-LTE 800/850/......
... and Internet. It adopts the most advanced technology of GPS and AGPS dual positioning Application 1: Module: CAT1 LTE-FDD:B1/B2/B3/B4/B5/B7/B8/B20/B28/B66 GSM:B2/B3/B5/B8 2. Cut oil or circuit (relay is opt...
CWT5002-1 wireless s water meter reading system with modbus function Support 3G WCDMA / 4G LTE Version Contact us E-mail: lisa(at)mobq2000.com Skype: lisali1220 WhatsApp: 0086 -13652426178 Mobile: 00 86 1365242...
CWT5002-1 Master Modbus 4DI+4DO wireless s water meter reading system Support 3G WCDMA / 4G LTE Version Contact us E-mail: lisa(at)mobq2000.com Skype: lisali1220 WhatsApp: 0086 -13652426178 Mobile: 00 86 136524...
rs232, rs485 remote reply outout, 4G LTE Version Modbus Rtu controller Support 3G WCDMA / 4G LTE Version Contact us E-mail: lisa(at)mobq2000.com Skype: lisali1220 WhatsApp: 0086 -13652426178 Mobile: 00 86 13652...
...digitally-modulated carriers...and those of tomorrow as well. Modulation bandwidths up to 20 MHz are within the range of the 4530, which makes it the best choice for measuring CDMA, W-CDMA, CDMA2000, TDMA, G...
... temperature -20°C - 70°C Operating humidity 5% to 95% non-condensing LED indicator 3 LED indicator: GPS-blue, GSM-green, Power-red GSM 850 / 900 / 1800 / 1900 MHz GPRS Class12, TCP/ IP build in GSM Module G...