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Power Measurements
Multi-Tech Systems, Inc. recommends that you incorporate a 10% buffer into your power source when determining
product load.
Note:
The following notes apply to the following tables.
Tx Pulse: The average peak current during a GSM850 transmission burst period or HSDPA/LTE
connection. The transmission burst duration for GSM850 can vary, depending on what transmission
scheme is being deployed (GPRS Class 8, Class 10, GSM, etc.).
Maximum Power: The continuous current during maximum data rate with the radio transmitter at
maximum power.
Inrush Charge: The input current during power up, or a reset.
MTSMC-LVW3 Power Draw
Radio Protocol
3.3 Volts
LTE
5 Volts
LTE
Radio Protocol
3.3 Volts
LTE
5 Volts
LTE
®
SocketModem
Cell MTSMC-LVW3 Device Guide
Sleep Mode Current
(if applicable),with
Live SIM installed
25 mA
16 mA
Average Measured Current
(Amps) at Maximum
Power
608 mA
373 mA
Live Connection
Sleep Mode Current (If
with SIM Installed,
Applicable) (Call Box
No Data
Connection
31 mA
20 mA
19 mA
14 mA
TX Pulse (Avg) Amplitude
Current (Amps) ) for GSM850
or Peak Current for
HSDPA/LTE
680 mA
440 mA
CHAPTER 3 SPECIFICATIONS
Cellular Call Box
Connection No Data
31 mA
24 mA
Total Inrush Charge Measured
in Millicoulombs
1.68 mC
1.65 mC
13
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