Technical Data - Siemens SINAUT MD720-3 System Manual

Technical Data

Interface X1 Function
Standard
Default speed
Control
Air interface GSM module
GPRS
Transmit power
Antenna connector SMA / 50 Ohm
Power supply power consumption typ. 5.5W
Supply voltage
Supply current /
Established GPRS
connection with
data exchange
SINAUT MD720-3
C79000-G8976-C211
GPRS connections to SINAUT MICRO SC
GSM data calls (CSD 9.600 bps) MTC
SMS sending
RS232 (V.24 / V.28), socket: D-SUB 9 pins
9600 bps
AT commands
GPRS / CSD / Quad band
Up to 2 uplinks / up to 4 downlinks (max. 5 Slots)
GSM 850 MHz (max. 2W), GSM 900 MHz (max. 2W),
DCS 1800 MHz (max. 1W), PCS 1900 MHz (max. 1W)
12 - 30 VDC (24 VDC nominal)
[mA]
1400
1200
1000
800
600
400
200
10 20 30
[mA]
1400
1200
1000
800
600
400
200
10 20 30
I 430mA at 12V (I
n Burst
I 165mA at 24V (I
n Burst
4,62ms Burst repetition rate
I at 12V
Burst
40 50 60 70 80 90
I at 24V
Burst
40 50 60 70 80 90
1,3A),
0,8A),
7
[ms]
100
[ms]
100
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