
SPECIFICATIONS
SocketModem
®
Cell MTSMC-LSP3 Device Guide
15
MTSMC-LSP3-U Power Draw
Radio Protocol
Live
Connection
with SIM
Installed,
No Data
Cellular
Connection
Idle, No Data
Average Measured
Current at
Maximum Power
TX Pulse (Avg)
Amplitude Current for
GSM850 or Peak
Current for HSDPA/LTE
Total Inrush Charge
Measured in
Millicoulombs
3.3 Volts
LTE
44 mA
102 mA
985 mA
1.11A
0.457 mC
5 Volts
LTE
25 mA
69 mA
603 mA
676 mA
0.520 mC
Mounting Hardware
The board has three mounting holes at corners. Use #4 or M3 hardware for mounting the SocketModem to the
board. Refer to the Mechanical Drawings for more information.
Recommended Parts
Manufacturer
Part
Part Number
PEM (Penn Engineering &
Manufacturing)
Surface Mount Standoff
SMTSO-M3-4ET
RAF Electronic Hardware
3/16” Hex Female Standoff
2051T-440-S-12-Zinc
RAF Electronic Hardware
4.5mm Hex Female Standoff
1251-3005-S-12-Zinc