| Specyfication |
| Basic features |
| Dual-Band EGSM 900MHz and GSM 1800MHz or 850/1900MHz. |
| GPRS class 10. PBCCH support. Coding schemes: CS1 to CS4. Compliant with SMG31bis. Embedded TCP/IP stack. |
| Interfaces |
RS232 (V.24/V.28).
- baud rate
(bits/s): 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200.
- autobauding (bits/s): 2400, 4800, 9600, 19200, 38400, 57600. |
| 2 general purpose Input/Output gates (GPIOs) available. |
| AT command set based on V.25ter and GSM 07.05 & 07.07. |
| SMS |
Text & PDU. Point to point (MT/MO). Cell broadcast. |
| Data |
Data circuit asynchronous. Transparent and Non Transparent modes. Up to 14.400 bits/s.
MNP Class 2 error correction. V42.bis data compression. |
| Fax |
Automatic fax group 3 (class 1 and Class 2). |
| Audio |
Echo cancellation Noise reduction Telephony. Emergency calls |
| Tryby pracy |
Full Rate, Enhanced Full Rate and Half Rate operation (FR/EFR/HR). Dual Tone Multi Frequency function (DTMF). |
| GSM suplement services |
Call forwarding. Call barring. Multiparty. Call waiting and call hold. Calling line identity |
| Other |
Real Time Clock with calendar. Complete shielding. |
| Power supply |
| Operating Voltage range |
5.5V to 28Vdc (GSM or DCS or GPRS) |
| Maximum current |
350mA Average at 5.5V. |
| Peak current |
2.1A Peak at 5.5V |
| General Purpose Input/Output |
| Both GPIO4 and GPIO5 may be interfaced with a component
that comply with 3 Volts CMOS levels |
Parameter I/O type Min-Max condition:
• ViL: -0.5V
to 0.8V
• ViH: 2.1V to 3.0V
• VoL: 0V to 0.2V IoL=-2mA
• VoH:
2.6V to 2.8V IoH=2mA
Clamping diodes are present on I/O pads |
| Environmental Characteristics |
| Operating temperature |
-25 ~ 60°C |
| Storage temperature |
-25 ~ 70°C |
| Humidity |
5 ~ 95%RH (without condensation) |
| Mechanical Characteristics |
| Dimensions |
73 x 54.5 x 25.5 mm (excluding connectors) |
| Overall Dimension |
88 x 54.5 x 25.5 mm |
| Weight |
80g (M260 only)
<120g (M260 + bridles + power supply cable) |
| Volume |
101.5 cm3 |
| Housing |
profiled aluminum |
| Certification |
| CE (EN 55022 : 2006, EN 55024 : 1998 / A1 : 2001 / A2 : 2003) |
