BT-GPRS-S
Installation Guide – Preliminary
Wireless Data Modem
Rev A | Feb 2003, © BlueTree Wireless Data, Inc.
Page 14 of 15
Technical Specifications
Air-Interface
Standards
GSM/GPRS
Frequency bands
850/1900MHz Dual-frequency
Host Interface
RS232 serial port
Interface Connector
DB-9 (RS232)
Enclosure
Extruded aluminum
5.3” x 2.8” x 1.56”
Antenna Connection
TNC 50 ohm male
Power Input
8 – 30 VDC (12VDC nominal)
Power Consumption
(approx. @ 12VDC)
Peak (Transmit): 150 mA
Stand-By Mode: 25 mA
Power-Save Mode : 6 mA
Transmiter Power
range at antenna
port
1.0 W for 1900 MHz
0.8 W for 850 MHz
Programming/Setup
AT Command programming
Multislot Class
8
FCC
Industry Canada
FCC Part 15 Class A, CAN ICES-003
800MHz / 1900MHz : TBD
Temperature
Operating: -30
o
C to + 60
o
C
Storage: -40
o
C to + 70
o
C
Humidity Range
MIL-STD-810E M507.3 Pr III
Shock
MIL-STD-810E M516.4 Pr I
Function shock
Vibration
MIL-STD-810E M514.4 Ca 1
Basic Transpo.
Data rates over the
air
171.2 kbps (theoretical)
Serial Port speeds
1200 to 115200bps
Receiver sensitivity
1900MHz: -106.5 dB
850 MHz: -104 dB
