SIM548C GSM/GPRS+GPS Module

SIM548 module is a Quad-Band GSM/GPRS enabled a compact plug-in module that is also equipped with GPS technology for satellite navigation.

The compact design of the new SIM548C makes it easy to integrate GSM/GPRS & GPS as an all-in-one solution. You will save significantly both time and cost for the integration of additional hardware components.

Featuring an industry-standard interface and GPS function, the combination of both technologies allows goods, vehicles and people to be tracked seamlessly at any location and anytime.

General features:
- Physical features -
1. Overall dimensions: 55mm x 33mm x 8.2 mm
2. Weight: approx. 16.5g
3. Operation temperature: -40 ºC to +85 ºC

- GSM/GPRS specifications -
1. Quad-Band 850/900/1800/1900MHz
2. GPRS multi-slot class 10
3. GPRS mobile station class B
4. Compliant to GSM phase 2/2+:
- Class 4(2W @ GSM850/GSM900MH)
- Class 1(1W @ GSM1800/GSM1900MHz)
5. Control via AT commands (GSM 07.07 and 07.05 and SIMCOM enhanced AT commands)
6. SIM application tool kit
7. Low power consumption• Supply voltage range: 3.4V¡­4.5V

- Specifications for GPS -
1. Receiver 20 channels, L1 1575.42MHz, C/A code 1,023MHz chip rate
2. Accuracy Position 10m CEP,
without SA/Velocity 0.1m/s,
without SA/Time 1¦Ìs synchronized to GPS time
3. DGPS accuracy 1 to 5m, typical, 0.05m/s, typical
4. Date WGS-84
5. Acquisition rate (TTFF defined at 95% of first position local station)
Hot start < 1s, average, open sky
Warm start < 38s, average, open sky
Cold start < 42s, average, open sky
6. Support AGPS
7. Operating voltage 3.3V DC
8. Low power consumption about 200mW at 3.3V
9. Protocols
NMEA-0183
SiRF binary
RTCM SC-104
10. Crystal oscillator (TCXO),temperature compensated with frequency stability of ¡À0.5ppm
11. Memory: On-chip 4Mbit FLASH and 1Mbit SRAM

SIMCom GSM/GPRS+GPS Module Solution

Supports
Brochure	PDF Download >>
Hardware Specifications	PDF Download >>
AT Command Set	PDF Download >>
EVB User Guide	PDF Download >>