CHAPTER 3 – SPECIFICATIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Radio

 

Instant Peak TX

 

Total Inrush Charge

 

Inrush Duration (Total Inrush Charge

 

 

Protocol

 

Current (Amps)

 

measured in Coulombs

 

duration during powerup).

 

 

 

 

 

 

 

 

 

 

 

 

3.3 Volts

 

 

 

 

 

 

 

 

 

US Cellular

 

0.956

 

17.70mC

 

1.90ms

 

 

 

 

 

 

 

 

 

 

 

PCS

 

1.084

 

17.70mC

 

1.90ms

 

 

 

 

 

 

 

 

 

 

 

EV-DO

 

0.744

 

17.70mC

 

1.90ms

 

 

 

 

 

 

 

 

 

 

 

 

5 Volts

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

US Cellular

 

0.608

 

17.77mC

 

1.74ms

 

 

 

 

 

 

 

 

 

 

 

PCS

 

0.696

 

17.77mC

 

1.74ms

 

 

EV-DO

 

0.496

 

17.77mC

 

1.74ms

 

 

Notes:

 

 

 

 

 

 

 

 

AT+CFUN=1 used to set radio function and power mode.

Instant Peak Tx: The peak current during a transmission burst period or 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 Charge: The total inrush charge current amplitude at power on.

MTSMC-EV3-U

Radio Protocol

3.3 Volts

AT

command

used to set

radio

function and power mode

Connection

No Data

(Amps)

Half Power

 

 

 

 

Average

Output

 

Ch Power

Measured

Power

 

Meas.

Current

Level

 

(Avg)

(Amps)

 

 

 

Max Power

Average

Output

 

Ch Power

Measured

Power

 

Meas.

Current

Level

 

(Avg)

(Amps)

 

 

 

US Cellular

AT+CFUN=1

0.062

0.220

-13

-60

0.845

22.7

-96.2

 

 

 

 

 

 

 

 

 

PCS

AT+CFUN=1

N/A

0.201

-16

-60

0.878

21

-99.1

 

 

 

 

 

 

 

 

 

EV-DO

AT+CFUN=1

0.057

0.218

-26

-70

0.690

23

-96

 

 

 

 

 

 

 

 

 

5 Volts

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

US Cellular

AT+CFUN=1

0.056

0.146

-13

-60

0.521

22

-60

 

 

 

 

 

 

 

 

 

PCS

AT+CFUN=1

N/A

0.133

-16

-60

0.541

22

-99

 

 

 

 

 

 

 

 

 

EV-DO

AT+CFUN=1

0.043

0.145

-25

-70

0.436

22

-96

 

 

 

 

 

 

 

 

 

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

SocketModem EV-DO MTSMC-EV3 Device Guide

14

Page 14
Image 14
Multi-Tech Systems manual MTSMC-EV3-U

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.