Specifications
| Attribute | Attribute value |
| ANSM-Part# | ANSM-E840-DTU(4G-02)E |
| Frequency | LTE-FDD：B1/B3/B7/B8/B20/B28A WCDMA：B1/B8 GSM：B3/B8 |
| LTE characteristic | Support max. of 3GPP R8 non-CA Cat 4 FDD and TDD Support 1.4MHz~20MHz , Downstream support： MIMO LTE-FDD: Max downstream rate 150Mbps, Max upstream rate50Mbps |
| WCDMA characteristic | WCDMA: Max downstream rate 384Kbps， Max upstream rate 384Kbps |
| GSM characteristic | GPRS: Max downstream rate 107Kbps，Max upstream rate 85.6Kbps EDGE: Max downstream rate 296Kbps，Max upstream rate 236.8Kbps |
| Network protocolcharacteristic | TCP/UDP/MQTT |
| Antenna | SMA |
| Data interface | RS485 / RS232 |
| Baud rate | Max 921600bps，default 115200bps |
| Transmittingpower | Class 4 (33dBm±2dB) for GSM900 |
| Class 1 (30dBm±2dB) for DCS1800 | |
| Class E2 (27dBm±3dB) for GSM900 8-PSK | |
| Class E2 (26dBm±3dB) for DCS1800 8-PSK | |
| Class 3 (24dBm+2/-1dB) for CDMA BC0 | |
| Class 3 (24dBm+1/-3dB) for WCDMA bands | |
| Class 2 (24dBm+1/-3dB) for TD-SCDMA bands | |
| Class 3 (23dBm±2dB) for LTE-FDD bands | |
| Class 3 (23dBm±2dB) for LTE-TDD bands | |
| FDD B1: -101.5dBm (10M) | |
| Transmittingpower | FDD B3: -101.5dBm (10M) |
| FDD B7: -99.5dBm (10M) | |
| FDD B8: -101dBm (10M) | |
| FDD B20: -102.5dBm (10M) | |
| FDD B28A: -102dBm (10M) | |
| WCDMA B1: -110dBm | |
| WCDMA B8: -110.5Bm | |
| GSM 3: -109dBm | |
| GSM 8: -109dBm | |
| Consumption（Typical） | 11uA @ power off |
| 1.8mA @LTE sleep(PF=128) | |
| 1.5mA @LTE sleep(PF=256) | |
| 20mA @idle | |
| Bandwidth | 1.4/3/5/10/15/20MHz |
| Operating temperature | -30℃- +70℃ extending to -40℃~+85℃ |
| Operating voltage | DC 8V~28V |
| Size | 82×84×24mm |
| RS485 /RS232 | RS485/RS232 |
Actual product photos
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