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

Radio Instant Peak TX
Protocol Current (Amps)
3.3 Volts
GSM850 3.81A
HSDPA 700mA
5 Volts
GSM850 1.73A
HSDPA 390mA
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-U

Radio Protocol
3.3 Volts
GSM850/HSDPA
5 Volts
GSM850/HSDPA
Radio
Protocol
Measured
Current
(Amps)
3.3 Volts
GSM850 126mA
HSDPA 250mA
5 Volts
GSM850 81mA
HSDPA 163mA
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
Peak Reset Current
(InRush) (Amps)
1.82A
1.82A
1.95A
1.95A
AT command used to set radio
function and power mode
AT+CFUN=1
AT+CFUN=1
Low Power
MS Xmit GSM Xmit
or Power or
Power HSDPA Ch
Control Power
Level Meas.
(avg)
28 4.70
Alternating
bits
28 4.75
Alternating
bits
Peak Reset Current
(InRush) Duration
3.68ms
3.68ms
3.12ms
3.12ms
Registered Power Radio Idle, SIM
installed and connected to tower
62mA
46mA
Half Power
Measured MS Xmit GSM Xmit
Current or Power Power or
(Amps) Control HSDPA Ch
Level Power
Meas.
(avg)
130mA 15
294mA Active
bits
89mA 15
192mA Active
bits
CHAPTER 3 – SPECIFICATIONS
Max Power
Measured
Current
(Amps)
13 492mA
672mA
13.02 231mA
416mA
MS Xmit GSM Xmit
or Powr or
Power HSDPA Ch
Control Power
Level Meas.
(avg)
0 32.9
All up
bits
0 32.88
All up
bits
14