GW-GSM-02
Electrical specifications
(
typical values
unless otherwise stated)
Power supply
4.8 V – 5.5 V DC
Accumulator
LI14500-1L, 3.7V, 700 mAh
Supply current
Standby (all peripherals disabled)
12 µA
Operational
TR and GSM inactive
75 mA
Additional current
TR active
See datasheet of TR module
GSM transmitting
175 mA
Accumulator charging
450 mA max.
Temperature range
Operational
0 °C to +60 °C
Accumulator charging
0 °C to +45 °C
Storage
10 °C to +20 °C (recommended)
IQRF
Frequency bands
868 MHz or 916 MHz (SW selectable)
RF output power
According to TR module, programmable
TR module
TR-54DA
Antenna
PCB antenna built-in TR module
GSM
frequency bands
900 MHz or 1800 MHz
Antenna
External, SMA, gain 2.15 dBi
Flash memory
1 MB, serial interface SPI, 100 000 erase
/
write cycles typ.
Data logging
Up to 3200 events
Temperature sensor
Optional, built-in TR module
Dimensions
without antenna
86 mm x 60 mm x 24 mm
with antenna
104 mm x 60 mm x 60 mm
Weight
90 g
Absolute maximum ratings
Stresses above those values may cause permanent damage to the device. Exposure to maximum rating conditions for
extended periods may affect device reliability.
Supply voltage (VCC)
5.5 V
Storage temperature
-20 °C to +60 °C
© 2013 MICRORISC s.r.o.
www.iqrf.org
UG_GW-GSM-02_131016
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