What Is EVDO?-Know More

EVDO is a high-speed wireless network that was developed in the late 1990s by Qualcomm and Sony. It is currently used by airlines worldwide to connect their aircraft, and it is also used by mobile networks, cable companies, and some major hospitals. EVDO offers fast, reliable connectivity, so it is such a popular choice for businesses and consumers.

EVDO is a technology that enables high-speed wireless data transmission over terrestrial mobile networks. It operates in the unlicensed 2.4 GHz radio spectrum and uses OFDM modulation for enhanced performance and greater capacity.

What Is EVDO?

Features Of EVDO

EVDO is a type of cellular communication that uses the electromagnetic spectrum to send and receive data. This technology is prevalent in areas where there are no or low-quality LTE networks available. EVDO provides better performance than 3G, 4G, or even 5G due to its lower latency and excellent bandwidth capabilities.

EVDO offers high speeds for voice calls and data transfers between devices over short distances. It can also be used to connect small cells in a wireless network and reduce deployment costs by sharing capacity among multiple cells rather than building new ones from scratch.

Additionally, EVDO supports multi-streaming which allows you to use multiple devices simultaneously without experiencing any buffering or connection issues.

As beneficial as all these features are, one of the most compelling reasons to switch over to EVDO is its markedly reduced data pricing compared to other technologies like LTE networks and 4G services. For example, by switching over from an LTE plan with 3GB monthly data limits to an unlimited contract with Verizon’s FiOS service—which uses EVDO–you would save $160 per year!

Workings Of EVDO

EVDO (Evolved Data rates for voice) is an air interface standard that provides high-speed mobile broadband service over cellular networks. It has been primarily replaced by LTE but remains popular in some parts of the world where 4G coverage is limited or unreliable. 

EVDO creates a dedicated connection between the wireless phone and the base station, bypassing regular phones on your network. This allows more data to be sent through the web at once and increases speed significantly compared to users connecting through standard telephones.

Versions Of EVDO


Long Term Evolution is a 4G cellular network technology that uses airwaves between 800 and 2500 MHz to provide data speeds up to 150 Mbps. Verizon initially developed it, but now other carriers are deploying it.


LTE Advanced is an evolution of LTE that offers increased speed and capacity over traditional LTE versions. It uses either 700 or 2600MHz frequencies and has been able to reach download speeds of 300Mbps on smartphones.


Fourth Generation Partnership Project (4GPP) Release 12 represents the latest advancement in 3rd generation mobile connectivity technologies such as HSPA/UMTS, CDMA2000 1xEV-DO Rev A/B, GSM/EDGE, WCDMA1xEV-DO (High-Speed Downlink Packet Access), TDD Evolved UTMS(Universal Terrestrial Mobile Standard)). 

This facilitates peak downlink data rates up to 500+ Mbps for Cat6 modems using 20 MHz channels with 100+ simultaneous connections per cell site operating at a 1 GHz frequency band before attenuation from obstacles.

The Evolution Of 4G Network

4G is one of the most popular mobile network technologies today. It was initially developed as a successor to 3G and has since been widely adopted by consumers worldwide. 4G offers faster speeds and better performance than previous generations of cellular networks, making it ideal for carrying out online transactions, streaming high-definition videos, downloading large files, and more.

Additionally, because 4G networks are denser than traditional 2G and 3G networks, they can support heavier loads on smartphones and other devices. This makes them perfect for applications like VoLTE (Voice over LTE), which allows users to make voice calls over stronger data connections than typical phone calls.

Despite its many benefits, there are some limitations associated with 4G coverage across different parts of the world.


EVDO is an upcoming global mobile telecommunications standard that promises to revolutionize the way we connect. With its ability to communicate over long distances, faster speeds, and low latency, it has the potential to change the way we live and work. Do you have any questions about EVDO? Leave them in the comments below, and we’ll do our best to answer them!

  1. How is EVDO different from HSPA and LTE?

EVDO is a 3G technology that uses CDMA, while HSPA and LTE use GSM and UMTS.

  1. Will EVDO work in India?

While EVDO does not currently work in India, there is potential for it to be introduced in the future. 

  1. How to Access and Connect With the EVDO Network?

If you’re looking to access the EVDO network, you will need a device that supports LTE and is compatible with EVDO technology.

  1. Is EVDO better than LTE?

Both technologies have their advantages and disadvantages. LTE may be a better option for you if you require high-speed internet access.

What Is EVDO?-Know More

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