Description
| Feature | Implementation |
| Power supply | 3.4V ~4.4V |
| Power saving | typical power consumption in sleep mode is 0.7mA (AT+CFUN=0 ) |
| Frequency bands | Quad-band: GSM 850, EGSM 900, DCS 1800, PCS 1900. SIM800L can search the 4 frequency bands automatically. The frequency bands can also be set by AT command “AT+CBAND”. For details, please refer to document [1]. Compliant to GSM Phase 2/2+ |
| Transmitting power | Class 4 (2W) at GSM 850 and EGSM 900 Class 1 (1W) at DCS 1800 and PCS 1900 |
| GPRS connectivity | GPRS multi-slot class 12（default） GPRS multi-slot class 1~12 (option) |
| Temperature range | Normal operation: -40°C ~ +85°C |
| Real time clock | Support RTC |
| Timing functions | Use AT command set |
| Physical characteristics | Size:15.8*17.8*2.4mm Weight:1.35g |
| Storage temperature -45°C ~ +90°C | |
| Data GPRS | GPRS data downlink transfer: max. 85.6 kbps GPRS data uplink transfer: max. 85.6 kbps Coding scheme: CS-1, CS-2, CS-3 and CS-4 PAP protocol for PPP connect Integrate the TCP/IP protocol. Support Packet Broadcast Control Channel (PBCCH) CSD transmission rates：2.4，4.8，9.6，14.4 kbps |
| CSD | Support CSD transmission |
| USSD | Unstructured Supplementary Services Data (USSD) support |
| SMS | MT, MO, CB, Text and PDU mode SMS storage: SIM card |
| SIM interface | Support SIM card: 1.8V, 3V |
| External antenna | Antenna pad |
Reviews
There are no reviews yet.