Basic Technical Characteristics - NAVTELECOM SIGNAL S-2654 Manual

3G modem
GSM frequency bands
IP-stack protocols
Transmitter power
Maximum speed of data transfer/reception, Mb/s
SIM card holder 1
SIM card holder 2
SIM chip 1
GSM-signal jammer detector
Bluetooth
Supported navigation systems
Number of channels
Sensitivity (in laboratory conditions)
Time of first coordinates determination (for GPS and GLONASS systems with
a signal of -130 dBm)
Coordinates error, (50% CEP, 24 hours in static mode, with
signal levels -130 dBm), m
Speed determination error is less than, m/s
Coordinate update rate, Hz
Operation supply voltage, V
High voltage pulsation protection and prolonged overvoltage up to 200V
Current consumption at 12 V voltage in operation mode on
average 3 , mA
Current consumption at 12 V voltage with turned off
GLONASS and GSM modules is no more than, mA
Maximum current consumption at 12 V voltage in the operation with the
charge of the battery is not more than, mA
Protection against polarity reversal with the connection to the exterior supply
source
Battery 4
Battery protection from recharge, full discharge, short circuit
Maximum operating time of the device from the fully charged battery
(without external power) is at least, h
Time of full charge of the battery is not more than, h
Backup battery of the RTC clock and the navigation module
Time of keeping of the RTC clock rate and ephemeris in a navigation module
(with the power off and discharging of the battery) is at least, days
Battery charging from USB
Inputs protection against power surges, V
Total number of universal (analog, discrete, pulse-frequency) inputs
Number of pulse-frequency inputs used for frequency fuel level sensors
connection or for rectangular pulses calculation

1.4 Basic technical characteristics

GSM/GPRS/Bluetooth
Power supply
2
external with ejector (Molex), miniSIM
GNSS
5
Inputs
S-2654
yes
GSM (GPRS) 900, 1800
UMTS (HSPA) 900, 1200
TCP, UDP
Class 3 (0,25 W, 24 dBm) UMTS
5,76/7,2
internal, nanoSIM
2
yes
no
GLONASS/GPS/Beidou
tracking: 33, picking-up: 99
tracking: -165 dBm
cold start: -148 dBm
cold start: <35 sec
warm start: 30 sec
hot start: <1 sec
2.5 (in plan), 5 (in height)
0,1
1
9,5...47
yes
80
30
200
yes
Li-Po 3,7 V, at least 800 mAh
yes
6
5
yes
5
yes
Up to 200
6
Up to 6
( as a part of universal)
Tab 1