Specifications
unlock cdma usb modem1.850/900/1800/1900MHZ
2. DTU/SMS Modem
3.Plug and play
unlock cdma usb modem
quick detail:
Compact "Plug And Play" Quad band GSM modems can be directly connected to the serial port of a desktop or notebook computer through the RS232 interface. A standard SIM card can be inserted in the integral card-holder within the metal enclosure.
The modems' metal casing makes it an appropriate solution for tough industrial applications such as Telemetry.
TCP/IP stack available for data and internet on GSM100T |
Maestro GSM and GPRS Modems |
| Quad Band 850 / 900 / 1800 1900 MHz |
| GSM transmission |
| Supports Voice / FAX / SMS and Data |
| Accepts standard SIM card |
| Can be used on Standard GSM Networks |
| RS232 interface |
| Supports standard wavecom AT command set |
| Full voice call, SMS Support |
| Miniature size 88 x 60 x 26mm |
| AT Comand set (GSM 07.05 and 07.07) |
| GPRS data rates at up to 36Kb/s download/ 24Kb/s upload |
| One user programmable Input/Output port. |
Packing List
(1) GSM Quad Band Modem, GPRS Class 10
(2) ANT Antenna with flying lead and connector
(3) RS232 Cable Interface to PC
(4) DIN Rail Mount Bracket
(5)Power Supply (12Vdc to 110-240Vac)
Warranty and after-sales service
One year warranty and lifelong maintenance.
In the warranty period, all because of the quality of products has caused the damage or failure of equipment, suppliers
responsible for the free repair or replace a new equipment to you.
Functions of different modules
| Modem | Support | Frequence | Interface |
| Q2303 | SMS | 900/1800MHZ | USB/RS232 |
| Q2403 | SMS MMS | 900/1800MHZ | USB/RS232 |
| Q2406 | SMS MMS TCP/IP | 900/1800MHZ | USB/RS232 |
| Q24PLUS | SMS MMS EGDE | 850/900/1800/1900MHZ | USB/RS232 |
Main Features:
- EGSM 900/1800MHz
- Supports voice / data / fax / SMS (text and PDU modes) / GPRS class 10
- OpenAT capable for embedded applications
- Optional TCP/IP stack permitting direct UDP/TCP connectivity and POP3/SMTP/FTP services
- 3V SIM Interface
- 15/9 pin connector for voice and RS-232 serial interface
- Fully type-approved
- Serial port shutdown power saving feature
- Two general-purpose input/output pins built into Molex power connector
- Compatible with all laptops and PCs installed with Win 98SE / 2000 / ME / XP, Linux and Mac Os
Details:
- Band: Dual-band EGSM900/1800 MHz
- Dimensions: 2.6x7.4x6
- Input Voltage: 5.5 to 32v DC
- Power Supply: 14mA in idle mode with no RS232 communication @ 5.5VDC, 31mA in idle mode with active RS232 communication at 5.5VDC.
PICTURE:
