| Description | DTMF and FSK caller ID 2 fxs ports fwt fixed wireless terminal |
| Item no. | A390-GSM-M26 |
| Module | Quectel M26 |
| Working frequency | GSM850 receiving: 869-894MHz transmitting: 824-849MHz |
| EGSM900 receiving: 925-960MHz transmitting: 880-915MHz | |
| DCS1800 receiving: 1805-1880MHz; transmitting: 1710-1785MHz; | |
| PCS1900 receiving: 1930-1990MHz transmitting:1850-1910MHz | |
| RF output power | GSM850 Max.:33dBm+2dB; Min.:5dBm+5dB |
| EGSM900 Max.:33dBm+2dB; Min.:5dBm+5dB | |
| DCS1800 Max.:30dBm+2dB; Min.:0dBm+5dB | |
| PCS1900 Max.:30dBm+2dB; Min.:0dBm+5dB | |
| RF receiving sensitivity | GSM850 <-109dBm |
| EGSM900 <-109dBm | |
| DCS1800 <-109dBm | |
| PCS1900 <-109dBm | |
| Output Power | Class 4 (2W): @850/900MHz |
| Class 1 (1W): @1800/1900MHz | |
| Power supply | 3.3-4.6v |
| Power waste | 1.3mA@DRX=5 |
| 1.2mA@DRX=9 | |
| GPRS speed | Max 85.6kbps (DL)/Max 85.6kbps (UL) |
| Coding mode | CS 1,2,3,4; USSD |
| Polarity reverse | support |
| Protocols | TCP/UDP/PPP/FTP/HTTP/SMTP/CMUX/SSl/PING |
| Audio characteristic | Half rate: ETS 06.20 |
| Full rate: ETS 06.10 | |
| Enhanced full rate: ETS 06.50/06.60/06.80 | |
| Speech Codec | HR/FR/EFR/AMR |
| Echo Arithmetic | Echo Cancellation/Noise Suppression |
| Adapter | EU, UK, USA, AU adapter etc. optional |
| SIM connection | 1.8V or 3V |
| Power Supply | Input 100-220V |
| Output 5V 1A or 12V 1A | |
| Battery | 600mAh, 800mAh, 1000mAh, 2000mAh |
| RJ11 port | 2 |
| SIM card | 2FF; |
| Color | Black or white or OEM; |
| LCD Size: | 67*30mm |
| Antenna | 3m antenna or small rubber antenna or built in antenna |
| Caller ID | DTMF or FSK or both |
| Dimension | Device: 153*98*31mm |
| Pack Box: 181*123*81mm | |
| Package | Device*1； Adaptor*1； Battery(built in)*1； Straight Cable*1； User manual*1； Antenna*1pc； |
| Weight | 0.40Kg |
