Mtsmc-H5-Mi-Ip - Multitech SocketModem Cell HSPA+ MTSMC-H5 Series Device Manual

Notes:

AT+CFUN=1 used to set radio function and power mode.

Instant Peak Tx: The peak current during a GSM850 transmission burst period or HSDPA connection. This
current is handled by bulk capacitance in a design.

Measured Current: The continuous current during a Transmit with the radio transmitter at specified power.

Inrush Current: The input current during power up, or a reset.

Registered Power: Registered to tower. Receive active for SMS. No data is sent.

MTSMC-H5-MI-IP

Radio Protocol
3.3 Volts
GSM850
HSDPA
5 Volts
GSM850
HSDPA
Radio
Protocol
Measured
Current
(Amps)
3.3 Volts
GSM850 0.179mA
HSDPA 0.265mA
5 Volts
GSM850 0.12mA
HSDPA 0.174mA
Note: This data is measured using an Agilent call box connected to the cellular radio.
SocketModem Cell HSPA and SocketModem iCell HSPA MTSMC-H5 Device Guide
AT command
used to set
Peak Current
radio function
Amplitude during
and power mode
radio registration
(Amps)
AT+CFUN=1 1.9A
AT+CFUN=1 N/A
AT+CFUN=1 0.911A
AT+CFUN=1 N/A
Low Power
MS Xmit GSM Xmit
or Power Power or
Cntrl HSDPA Ch
Level Power
Meas.
(avg)
28 3.8
All Down N/A
28 3.8
All Down N/A
Radio Registration Data
Peak Current
Pulse Duration
during radio
registration
.390ms
N/A
.390ms
N/A
Half Power
Measured MS Xmit GSM Xmit
Current or Power or
(Amps) Power HSDPA Ch
Cntrl Power
Level Meas.
(avg)
0.185mA 15 12.4
0.321mA Active N/A
0.122mA 15 12.4
0.211mA Active N/A
CHAPTER 3 – SPECIFICATIONS
Radio Idle, SIM
installed and
Time (sec) to
connected to tower
Peak
(Amps)
Registration
Current Pulse
32 0.123mA
N/A 0.123mA
32 0.081mA
N/A 0.081mA
Max Power
Measured MS Xmit
Current or
(Amps) Power
Cntrl
Level
0.669mA 0
0.831mA All Up
0.264mA 0
0.502mA All Up
GSM Xmit
Power or
HSDPA Ch
Power
Meas.
(avg)
32
N/A
32
N/A
18