Multi-Tech Systems MTD-H5 User Manual
PRODUCT OVERVIEW
Programming LEDs
Signal strength LEDs are pre-programmed. However, you can change the pre-programmed settings with the
AT#GPIO command. For details, refer to the HSPA+ AT Command Reference Guide
AT#GPIO command. For details, refer to the HSPA+ AT Command Reference Guide
Power Draw
Radio
Average Peak
Peak Current Time (sec) to
Registered Power Total InRush Total InRush
Protocol
Current
Pulse
Peak
Radio Idle, SIM
Charge
Charge
Amplitude
Duration
Registration
installed and
measured in Duration
Duration during
during Radio Current Pulse connected to
Coulombs
during
Radio
Registration
tower (Amps)
powerup
Registration
(Amps)
(Amps)
5 Volts
GSM850
0.081
0.350
29
0.054
0.670mC
600uS
HSDPA
N/A
N/A
29
0.054
N/A
N/A
Radio
Average Low
Low
Average
Half
Half
Average Max
Max Power
Protocol
Measur
Power
Power
Measured Power
Power
Measur
Power
GSM Xmit
ed
MS Xmit
GSM Xmit Current
MS Xmit
GSM Xmit ed
MS
Power or
Current
or Power Power or
(Amps) at
or Power Power or
Current
Xmit or HSDPA CH
(Amps)
Cntrl
HSDPA CH Half
Cntrl
HSDPA CH (Amps)
Power
Power
at Low
Level
Power
Power
Level
Power
at Max
Cntrl
Meas.
Power
Meas.
Meas.
Power
Level
(Avg.)
(Avg.)
(Avg.)
5 Volts
GSM850
0.088
28
2.6
0.091
15
10.4
0.252
0
30.4
HSDPA
0.137
All Down
-40
0.146
Active
10.21
0.480
All Up
27.6
Note:
■
Maximum: The continuous current during maximum data rate with the radio transmitter at
maximum power.
maximum 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.
8
QuickCarrier
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USB-D MTD-H5 User Guide