Origin	China
Model Number	T800

GPS part
1)Chipset: SiRF Star III
2)Channels: 20 parallel channels
3)Frequency: L1, 1575.42 MHz C/A code
4)I/O Protocols: NMEA 0183
5)GPS Module: EB818 with built-in antenna
6)Baud rate: Default is 4800 bpsFor NMEA
7)Acquisition: Time(Open Sky and Stationary)
Reacquisition: Average 0.1 seconds
Hot Start: Average < 3 seconds
Warm Start: Average < 32 seconds
Cold Start: Average < 50 seconds
8)Accuracy
Position: 5 meters RMS without SA
Velocity: 0.1 meters/second, without SA
Time: 1 microsecond synchronized to GPS time
Datum: WGS-84 (or by demand)
9)Sensitivity
Tracking Sensitivity: -158dBm

GSM / GPRS
1)Frequency: Quad-Band EGSM 850 / 900 / 1800 / 1900 MHz
2)GSM Module: Telit 2.5G GC864-PY SIM access profile
3)GPRS Connectivity: GPRS multi-slot class 10
GPRS mobile station class B
4)GPRS Data: Coding scheme 1 to 4
PBCCH support
Serial port multiplexer GSM 7.10
5)Supply Voltage Range 3.4V~4.2V DC(3.8V DC RECOMMENDED)
6)SMS Mode: Text and PDU
7)Output Power: Class 4 (2W) 850 / 900 MHz
Class 1 (1W) 1800 / 1900 MHz
Control via commands according to GSM 07.05, 07.07
8)Sensitivity: -102dBm (typical) 850/900 MHz
-102dBm (typical) 1800/1900 MHz

Mechanical Specifications
1)Dimension: 74.5 (L)x 42(W) x 27.3(D)mm
2)Weight: 60g
3)Front Side: SOS button
Dial buttons x 3
Pick up call button
Hang up call button
LED (GSM, GPS, SYS and power/charge )
Speaker, 8ohm 0.5W
Top: Lanyard hole
Bottom Side: Microphone, mini USB power socket port
Left Side: Lanyard hole
Earphone jacket
Right Side: Power button
Volume button x2
Back: Battery cover, SIM card holder

Electrical Specifications(Main Board)
1)Memory: 3MB NV Memory & 1.2MB RAM
2)GPS: EB818 with built-in antenna
3)Speaker: 8ohm, 0.5W speaker x 1
4)I/O Port: Mini USB power socket portx1; Earphone portx1
5)Battery: 800 mAH Lithium-Ion rechargeable battery 3.4V-4.2V
6)LED: Blue: SYS, power on
Orange: Charging
Yellow: GSM
Red: GPS
Red/Green: Power low/charging
7)Regulatory Agency: CE, FCC

Environmental Specification
1)Storage Temperature: -20 Centigrade~ 85Centigrade
2)Operating Temperature: -20 Centigrade~ 70 Centigrade
3)Storage Humidity: 5%~ 95% RH, non-condensing
4)AC/DC Adaptor: +5V, input charging circuit 650mA
5)Power Consumption: Standby <5mA
In standby mode, the T800 wakes up every 30 minutes to obtain position information and will stay operational for 100hrs with a fully recharged 800mAH battery
Operating: Average <250mA
Full Functions: <450mA (GPS & GPRS both working)
7)GSM & GPS Standby: 100 hrs (Wakes up every 30 minutes)
8)Full Functions: 2 hrs (GPS & GPRS both working)
9)Battery Charge Temperature: 0Centigrade~ 45Centigrade
10)Battery Discharge Temperature: -20 Centigrade~ 55 Centigrade
11)Battery Storage Temperature: -5Centigrade~ 55Centigrade
11)Working Power Voltage: DC (3.5 ~ 5.5V)