Tri-band 900,1,800 and 1,900MHz
GPRS multi-slot class 10/8,GPRS mobile station class B
Compliant to GSM phase 2/2+,class 4 (2W at GSM 900MHz),class 1(1W at GSM 1,800 to 1,900MHz)
Control via AT commands
SIM application toolkit
Supply voltage range: 3.4 to 4.5V
Receiver 20 channels,L1 1575.42MHz,C/A code 1,023MHz chip rate
DGPS accuracy 1 to 5m,typical,0.05ms,typical
Date WGS-84
Acquisition rate,hot start <1s,average,open sky,warm start <38s,average,open sky,cold start <42s,average,open sky
Operating voltage: 3.3V DC +-5%
Low power consumption about 200mW at 3.3V
Protocols,NMEA-0183,SiRF binary and RTCM SC-104
Crystal oscillator (TCXO),temperature compensated with frequency stability of + -0.5ppm
Memory: on-chip 4Mbit flash and 1Mbit SRAM
Overall dimensions: 34 x 55 x 3mm
Weight: approximately 12g
Normal operating temperature: -20 to +55 degrees Celsius
Storage temperature: -40 to +85 degrees Celsius
Restricted operating temperature: -30 to -20 degrees Celsius and +55 to +80 degrees Celsius