SIM800H 规格参数
| Communications module type | GSM/Bluetooth |
| Mounting | SMD |
| Supply voltage | 3.4...4.4V DC |
| Transmission | CSD, GPRS |
| Manufacturer | SIMCOM |
| Frequency | 1800MHz, 1900MHz, 850MHz, 900MHz |
| Dimensions | 15.8 x 17.8 x 2.4mm |
| Standard | 2G |
| Module output power | 1 W (class 1 @ 1800/1900MHz), 2W (class 4 @ GSM850/EGSM900) |
| Transfer rate | 85.6kbps |
| Operating temperature | -40...85°C |