CHAPTER 3 – SPECIFICATIONS

Power Measurements

Multi-Tech Systems, Inc. recommends that you incorporate a 10% buffer into your power source when determining product load.

MTSMC-EV3

Radio Protocol

3.3 Volts

AT command used to Sleep mode current

 

set radio function

 

(Amps)

 

 

and power mode

 

 

 

 

 

 

 

 

Time (sec) to reduce

 

Time (sec) to “ready

power from command

 

for data

or DTE signal change

 

connection” from

 

 

reduced power

US Cellular

AT+CFUN=5

0.046

1.0

1.0

 

 

 

 

 

PCS

AT+CFUN=5

N/A

N/A

N/A

 

 

 

 

 

EV-DO

AT+CFUN=5

0.023

1.0

1.0

 

 

 

 

 

5 Volts

 

 

 

 

 

 

 

 

 

US Cellular

AT+CFUN=5

0.049

1.0

1.0

 

 

 

 

 

PCS

AT+CFUN=5

N/A

N/A

N/A

 

 

 

 

 

EV-DO

AT+CFUN=5

0.022

1.0

1.0

 

 

 

 

 

Radio Protocol

AT

command

used to set

radio

function and power mode

Connection

 

Half Power

 

 

Max Power

 

No Data

Average

Output

Ch Power

Average

Output

Ch Power

(Amps)

Measured

Power

Meas.

Measured

Power

Meas.

 

 

Current

Level

(Avg)

Current

Level

(Avg)

 

(Amps)

 

 

(Amps)

 

 

3.3 Volts

US Cellular

AT+CFUN=1

0.062

0.205

-13

-60

0.855

22

-97

 

 

 

 

 

 

 

 

 

 

PCS

AT+CFUN=1

N/A

0.189

-16

-60

0.956

20

-99

 

 

 

 

 

 

 

 

 

 

EV-DO

AT+CFUN=1

0.049

0.205

-25

-70

0.664

21

-96

 

 

 

 

 

 

 

 

 

 

5 Volts

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

US Cellular

 

AT+CFUN=1

0.053

0.143

-13

-60

0.53

21

-60

 

 

 

 

 

 

 

 

 

 

PCS

 

AT+CFUN=1

N/A

0.134

-16

-60

0.617

21

-60

 

 

 

 

 

 

 

 

 

 

EV-DO

 

AT+CFUN=1

0.034

0.141

-25

-70

0.423

21

-70

 

 

 

 

 

 

 

 

 

 

Note: This data is measured using an Agilent call box connected to the cellular radio.

13

SocketModem EV-DO MTSMC-EV3 Device Guide

Page 13
Image 13
Multi-Tech Systems MTSMC-EV3 manual Power Measurements

MTSMC-EV3 specifications

The Multi-Tech Systems MTSMC-EV3 is an advanced wireless communication module designed to provide robust connectivity solutions for various applications, particularly in the realm of IoT (Internet of Things). This powerful module integrates multiple technologies to ensure dependable data transmission and reception, making it an ideal choice for developers seeking reliable global connectivity.

At the core of the MTSMC-EV3 is its ability to support multiple cellular networks, including GSM, HSPA, and LTE. This diverse compatibility ensures that the module can operate seamlessly in numerous regions worldwide, accommodating a variety of connectivity needs without the necessity for hardware changes. The EV3 variant further enhances data speeds and throughput, enabling efficient communication for real-time applications.

The MTSMC-EV3 is characterized by its compact design, which allows for easy integration into existing projects or new device architectures. Developers will appreciate its versatile form factor, which can be embedded into various systems without significant redesign. The module also features a standard interface that simplifies the communication with microcontrollers and development boards.

One of the standout features of the MTSMC-EV3 is its built-in support for GPS. This functionality enables location-tracking capabilities, making it perfect for applications such as fleet management, asset tracking, and telematics. Such integration allows the module to retrieve precise geographic data, which can be crucial for location-based services and applications.

In addition to GPS capabilities, the MTSMC-EV3 offers advanced security features. It includes secure connectivity protocols that safeguard data integrity and privacy during transmission. This is particularly important for applications that handle sensitive information or critical data, ensuring compliance with industry regulations and safeguarding against data breaches.

Furthermore, the module is built to operate in a wide temperature range, ensuring reliability in varying environmental conditions. This characteristic is essential for outdoor applications and industrial environments where temperature fluctuations can be detrimental to equipment performance.

To facilitate development, the MTSMC-EV3 comes equipped with comprehensive software support, including APIs and sample codes. This enables developers to expedite their projects efficiently and effectively, reducing time-to-market while maintaining high quality.

Overall, the Multi-Tech Systems MTSMC-EV3 stands out as a versatile, secure, and powerful communication module suitable for a plethora of IoT applications. With its multi-network support, GPS capabilities, robust security measures, and dedicated developer resources, it positions itself as an essential tool for modern connectivity requirements.