CHAPTER 3 – SPECIFICATIONS
MTSMC-H5-GP
Radio Protocol
3.3 Volts
GSM850
HSDPA
5 Volts
GSM850
HSDPA
Radio
Protocol
Measured
Current
(Amps)
3.3 Volts
GSM850 0.308mA
HSDPA
0.395mA
5 Volts
GSM850 0.197mA
HSDPA
0.249mA
Note:
This data is measured using an Agilent call box connected to the cellular radio.
Radio
Peak Amplitude TX
Protocol
Current (Amps) for
GSM850 or Peak
Current for HSDPA
3.3 Volts
GSM850
3.56A
HSDPA
1.236A
5 Volts
GSM850
1.92A
HSDPA
0.728mA
17
AT command
used to set
Peak Current
radio function
Amplitude during
and power mode
radio registration
(Amps)
AT+CFUN=1
2.37A
AT+CFUN=1
N/A
AT+CFUN=1
1.2A
AT+CFUN=1
N/A
Low Power
MS Xmit
GSM Xmit
or Power
Power or
Cntrl
HSDPA Ch
Level
Power
Meas.
(avg)
28
3.5
All Down
N/A
28
3.5
All Down
N/A
Peak Current
during power
up (InRush
Amps)
3.96A
3.96A
3.96A
3.96A
Radio Registration Data
Peak Current
Pulse Duration
during radio
registration
.760ms
N/A
.460ms
N/A
Half Power
Measured
MS Xmit
GSM Xmit
Current
or
Power or
(Amps)
Power
HSDPA Ch
Cntrl
Power
Level
Meas.
(avg)
0.313mA
15
12.1
0.457mA
Active
N/A
0.198mA 15
12.1
0.286mA Active
N/A
Peak Current
Duration during
powerup (InRush
duration)
2.00ms
2.00ms
1.88ms
1.88ms
SocketModem Cell HSPA and SocketModem iCell HSPA MTSMC-H5 Device Guide
Radio Idle, SIM
installed and
Time (sec) to
connected to tower
Peak
(Amps)
Registration
Current Pulse
10
0.24mA
N/A
0.241mA
10
0.155mA
N/A
0.155mA
Max Power
Measured
MS Xmit
Current
or
(Amps)
Power
Cntrl
Level
0.731mA
0
1.15mA
All Up
0.358mA
0
0.678mA
All Up
Peak Current
Peak Current
during Reset
Duration during
(InRush Amps)
Reset (InRush
Duration)
2.4A
0.760ms
2.4A
0.760ms
1.2A
0.400ms
1.2A
0.400ms
GSM Xmit
Power or
HSDPA Ch
Power
Meas.
(avg)
31.9
N/A
31.9
N/A
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