In the IT world, especially in the field of networking, today it is increasingly advanced. In this article we will discuss the best portable WiFi.
The internet also has a wider network and also has access to all corners of Indonesia.
In understanding the best portable wifi, we need to know our needs to get a stable and smooth internet signal provided by the modem device.
Yes, of course we are already familiar with this device called a modem because the modem has a function to access the internet.
This modem provides services in accessing the internet so that it becomes easier so that it has a good effect on making performance related to the internet easier.
In this article, we will discuss the best portable wifi, starting from the understanding of the modem, the history of the modem, to the various types of WiFi modems currently available.
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Understanding Wifi Modem
Modem stands for modulator demodulator. In understanding portable WiFi we also need to understand what a modem device is.
The modulator is the part of the modem function that is able to convert the information signal into a signal that can be sent, while the meaning of the demodulator is the part that can separate the information signal from the carrier signal that can be received properly.
Therefore, the modem has two main functions as a type of two-way communication tool.
Wifi Modem History
The history of the modem as a WiFi device was originally used by the military in the 1950s. The first modem was created by one of the most famous computer companies of its time, namely IBM.
At that time communication tools and air defense systems were still using modems. Even at that time the modem was used as a means of connecting the air base with the air control center.
Decades later, in 1977, the modem for home use was made by business owners of computer products company, Hayes Microcomputer Products, Dennis C. Hayes and Dale Heatherington.
They met at the National Data Corporation and later developed and marketed the first high-quality modem for the IBM personal computer. Then Hayes founded a company called Hayes Associates, Inc.
Talking about the development of modems at this time has begun to experience a significant speed, especially in terms of technology such as using fiber cables at relatively affordable costs.
In addition, the use of the internet network can use WiFi technology, aka wireless or wireless.
Here are some modem functions that can be divided into several parts, namely:
- As a means of converting digital signs to analog.
- Connect devices on the network.
- Perform data packet control and communication.
- Carry out modulation and demodulation activities.
- Compressing the data sent by the sign via the signal.
Wifi Modem Components
Before explaining further about the best portable WiFi, we need to know what WiFi components are on the following network devices:
Network Interface Card
Network Interface Card or NIC serves as a liaison between network devices. By installing the NIC and then associated with a network cable, your computer can be connected to other computers.
This component can also be used as a WiFi signal amplifier or cable. So that when receiving a signal, the ability to spread the signal will increase. Repeaters are also used as links between different places as long as the access method is the same.
HUB is a hardware device that can connect computers in a centralized network. This component acts as a data controller and amplifies the signal. The HUB itself also has a port behind it.
This component is also similar to the HUB, which is a liaison between network devices in the local area. Compared to the HUB, this switch has a better capability which is not only a link but also overcomes the problems that come from the HUB and repeaters.
Like a HUB, this access point has the same function, namely a liaison between network devices but uses wireless or wireless media.
Modem components are both flexible and smart except compared to repeaters. Serves to send data using CSMA or CD as used for network interfaces.
Routers include modem components that have a higher level of sophistication than other modem components. The router is also tasked with passing data that has a different network address.
Wifi modem function
Now, we will discuss more about the function of the WiFi modem, including the following best portable wifi:
Connecting Devices Into Network
The most important function of a modem is to connect network devices to the internet network. In addition, WiFi routers, including portable WiFi, have the task of sending data or internet packets from the modem to the device via an IP address. So that the device can be connected and can access the internet.
The modem acts as a WiFi device capable of transmitting internet data to each device or gadget. The devices that can be connected to the modem include computers, laptops, smartphones, tablets, to Android TV.
Sharing Data Between Devices
The modem has a function to convert the signal from the modem to a WiFi signal. The function of the modem is to provide internet access throughout the signal range. In addition, the device that requires WiFi can be accessed by the internet via a WiFi signal.
For buildings that are large or have two floors, generally there are two routers installed. The goal is to spread the WiFi signal more evenly. If you don’t, you will find many corners of the room that are not covered by WiFi signals
Modem From Smartphone
Modems are also found in smartphone gadgets. The smartphone also has a modem as a device that is capable of transmitting WiFi signals to other gadgets which is usually called hotspot tethering.
Faster Internet Speed
By using a modem that has the latest technology, you can enjoy the internet at a very good speed, especially using WiFi technology such as portable WiFi, also called mifi.
Wifi Modem Type
There are several types of WiFi modems that have been developed to date. The modem itself has a number or type based on how it is installed, the type of connection, and the network it has.
Although the types of modems are different, they still have the same function, namely sending data online. What types of WiFi modems are there today? Let’s look at the following explanation:
Types of Modems Based on Installation
The modem itself can be installed in two ways, namely installed in a computer or laptop. Then the second is outside the computer. The following is an explanation of the two types of modems based on their installation:
External modems are the most well-known and widely used types of modems. This modem has a variety of forms ranging from USB, to shaped like a smartphone with a smaller size.
This modem is sold in various G formats ranging from 3G to 5G. to make sure you can use the phone card into it before it can later be installed on your computer.
This cell phone card is filled from the quota, which is where the modem issues an internet connection. Which this modem can also be used anywhere because of its compact shape.
This internal modem is the opposite of an external modem which is installed and becomes part of a computer CPU.
In the form of this modem is similar to a card device. The advantage of using this internal modem is the low price. And the installation is quite easy. But make sure first that the power supply is able to provide electrical power to the internal modem.
Types of Modems
Talking about modems, of course, there are many types. These various modems of course also have a lot of uses. So, each type of modem has different uses, although in general the function is the same, namely as a modem only.
The following are various types of modems that you need to know. Who knows you want to install a modem but you don’t know what type of modem to use for your situation.
- Cable Modem
The cable modem is an essential piece of hardware that you will receive from your internet service provider or purchase separately. It receives and sends information such as emails, web pages, text messages, and other data through the primary data connection.
Like all modems, the cable version handles and distributes internet information for the home or building. What makes the cable version unique is that it transfers data through the same jacks and cables you use to watch TV.
- Modem Dial-up
A dial-up connection uses a standard telephone line and an analog modem to access the Internet at data transfer rates (DTR) of up to 56 Kbps.
A dial-up connection is the least expensive way to access the Internet, but it is also the slowest connection. This dial-up modem solution is indeed the best solution for cheap internet in rural areas.
- Modem DSL
A modem router is a combination device that functions as a modem and a router. You usually need a modem and router to connect to your ISP and provide internet to other devices. A DSL modem router has both built into one box. DSL is the initialization for “Digital Subscriber Line”, which is a technology that allows high-speed data transmission on ordinary twisted-pair telephone lines.
In short, a DSL modem router converts a DSL line to an Ethernet connection and shares the wireless network directly.
- Modem GSM
A GSM modem is a special type of modem that accepts SIM cards, and operates through a subscription to a cellular carrier, much like a cell phone. From a cellular operator’s perspective, a GSM modem looks like a cell phone.
When a GSM modem is connected to a computer, it allows the computer to use the GSM modem to communicate over the cellular network. While these GSM modems are most commonly used to provide mobile internet connectivity, many of them can also be used to send and receive SMS and MMS messages.
- Modem CDMA
A CDMA modem is a wireless modem that works with a CDMA network. The wireless modem behaves like a Hayes compatible dial-up modem. The main difference between standard modem and CDMA modem is that standard modem sends and receives data over fixed telephone lines whereas CDMA modem sends and receives data via radio waves.
A CDMA modem can be either an external unit or a PCMCIA card (also called a PC Card). An external CDMA modem is connected to a PC via a serial cable, USB cable, Bluetooth or Infrared.
- Modem Wifi Portable
A portable wifi modem is a modem that can be carried everywhere. Portable wifi is a very good choice because whenever and wherever, connected devices can be carried anywhere.
This one wifi is often also called mifi or wifi that can be carried everywhere. And this is what can be said the best portable wifi that is very reliable.
Portable, of course, this is a small size wifi.
Portable Wifi Modem Innovation
Portable wifi is the best solution when you want to find a wifi that you can take anywhere and everywhere. This wifi is great for those of you who travel a lot and carry more than one device. Let’s say you always carry your laptop or smartphone with you and also connect with your friend’s device.
Definition of Portable Wifi
Portable wifi is a portable wireless modem, also known as MiFi, mobile hotspot, or internet dongle, that connects Wifi-enabled devices (smartphones, laptops, and tablets) to the internet via a cellular phone network.
It works like a Wifi hotspot at home, generating a Wifi network with a radius of about 10-15 meters around you, but this modem fits in your pocket!
Types of Portable Wifi
Portable wifi itself consists of various types. These types are conditioned according to your needs.
Recommended Portable Wifi Modem
The following are recommendations for portable wifi modems that you can choose and you can adjust to your needs:
MiFi is a small portable router that acts as a mobile hotspot for all your devices (phones, computers, tablets, etc.). The benefit of this device is that no matter where you are, you will always be able to connect to Wifi instead of relying on mobile data.
This type, portable wifi, sometimes also called mobile Wifi, is a term used to refer to the Wifi network created by a portable Wifi router. Without the internet, smartphones were barely more useful than phones from the 90s, and many apps wouldn’t even launch.
Best Portable Wifi
Portable wifi is the best choice when you want to access the internet anywhere and anytime with more than 5 devices. Of course this can be applied either at home or you can apply it when you gather with your friends. This little wifi tool is very useful indeed.
Advantages of Portable Wifi
Portable wifi will give you full access to the internet. You will also have access to all the apps on your smartphone, desk or computer such as Facebook, Instagram and Twitter. It is small and light, making it convenient to carry.
The advantages of the best portable wifi are as follows:
This portable mobile Wifi router is a small wireless access point that connects to the internet via a cellular network (in 4G). It can transmit a signal that allows WiFi-enabled devices to access the Internet with a fast and secure connection.
Its small size can be carried anywhere you can even put it in your trouser pocket.
Wifi That Can Be Taken Everywhere
Of course this is a wifi connection that you can go anywhere. So, as long as your mifi still has quota to access the internet, then this wifi can be active to be used to transmit a full speed internet connection.
How to Use Portable Wifi
Here’s how you can use portable wifi:
The first step is to prepare the modem with the first input system into it. Then charge the battery until it is full. The next step, turn on the modem by pressing the power button and wait until the manual light turns blue. A light with this color indicates that the modem is ready and connected to the network.
- Connect to Device
The next step is to connect the device in the form of a cellular phone or PC to the best portable Wifi by entering the password, which is on the back of the modem.
The last step is to enter the browser site page after connecting to Wifi and then register. Registration is done by filling in some data such as name, e-mail address and PUK on the back of the modem. After that, open the email confirmation, after confirming the email, you can access the portable Wifi connection directly.