MTX-IND-V2 Industrial Featured GSM-GPRS terminal modem http://www.matrix.es
MTX-IND-V2 User Manual V.1.1
Page. 12
Subject to change without prior notice
Average power consumption
Parameter
Description
Conditions
Min Typ Max Unit
VPOWER
Operating Voltage
47 – 440 Hz
90
220
264
VAC
VIN
9
24
30
VDC
IPOWER
Average supply current (average time 3 min.)
@25°C @ worst case: GSM 900 max power
level
Low Power mode
uA
Power Down mode (stand
by)
mA
SLEEP mode
mA
IDLE mode
mA
TALK mode
mA
Data GPRS 1Tx / 4Rx
mA
Data GPRS 2Tx / 3Rx
(Power reduction = 3dB)
mA
Data GPRS 4Tx / 1Rx
(Power reduction = 6dB)
mA
IPOWER_P
(6)
Peak supply current
during transmission slot
(577
μ
s * No. of Tx every
4.6ms)
Power control level for
Pout max
mA
The power consumption figures shown represent typical average current and making different multi-slot
configurations, the worst case being that of two uplink and three downlink slots.
(6) Typical values measured with antenna impedance = 50Ohm (return loss >20dB)