Features
Value:Description
Support Band:Quad Band:GSM850, EGSM900, DCS1800, PCS1900
Module automatically searches for frequencies
Band selection can be set by AT command
Compliant with GSM Phase 2/2+
GPRS connection characteristic:GPRS multi-slot class 12 (default)
GPRS multi-slot class 1~12 (configurable)
GPRS mobile station class B
GPRS data feature:GPRS data downstream transmission:up to 85.6kbps
GPRS data upstream transmission:up to 85.6kbps
Encoding format:CS-1, CS-2, CS-3 and CS-4
Support for PAP (Password Authentication Protocol) protocols commonly used for PPP connections
Support is usually used for CHAP (Interrogation Handshake Authentication Protocol) protocol
Embedded protocol:TCP/UDP/FTP/PPP/HTTP/NTP/MMS/SMTP/PING, etc.
Support for unstructured supplementary data services (USSD)
Value:Description
Antenna:SMA
Data interface:RS485 / RS232
Baud rate:1200bps ~115200bps, default:115200bps
TX power:Class 4 (2W):GSM850 and EGSM900
Class 1 (1W):DCS1800 and PCS1900
AT command format:Ebyte general AT command
3GPP frequency:1 Timeslot:2 Timeslot:4 Timeslot
CS-1:9.05kbps:18.1kbps:36.2kbps
CS-2:13.4kbps:26.8kbps:53.6kbps
CS-3:15.6kbps:31.2kbps:62.4kbps
CS-4:21.4kbps:42.8kbps:85.6kbps
Package included
1 x Digital Radio Modem
Additional information
| Weight | 0.1 kg |
|---|
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