Miscellaneous

Why do 4G modems have 2 antennas?

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Why do 4G modems have 2 antennas?

To take full advantage of MIMO, (currently used in 4G LTE communications), two antennas must be used. LTE uses polarisation diversity to help distinguish between the two data streams sent from the tower. When outside a MIMO area, most modems can still benefit from the use of dual antennas.

How can I boost my mobile broadband signal?

Five ways to boost your wireless broadband speed

  1. 1) USE A USB CABLE. Don’t plug your dongle straight into your laptop; use the USB cable that’s supplied.
  2. 2) BUY AN UNLOCKED MODEM.
  3. 3) SWITCH TO OPEN DNS.
  4. 4) TETHER YOUR PHONE.
  5. 5) CHANGE YOUR APN.

How do I install an external LTE antenna?

How to Set Up a 4G LTE Antenna for Best Performance

  1. First Steps: Cell Masts.
  2. Second Steps: Mounting Your Antenna.
  3. One: Mount outside.
  4. Two: Orient effectively.
  5. Three: Mount high up.
  6. Four: Use quality cable.
  7. Five: Situate close to the modem.
  8. Third Steps: MIMO and Further Optimisation.
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Does LTE require two antennas?

In general, 4G LTE deployments require two antennas on the mobile side—LTE cellular handsets and devices inside other equipment (such as laptop computers, USB data cards, and notepads) provide such dual antenna designs. Thus, the LTE cellular operators assume this capability in their LTE service deployments.

What is 5G antenna?

5G will use ‘massive’ MIMO (multiple input, multiple output) antennas that have very large numbers of antenna elements or connections to send and receive more data simultaneously. The benefit to users is that more people can simultaneously connect to the network and maintain high throughput.

Why you must have 2 antennas for LTE speed?

Those who wants to surf with LTE really fast, which can improve the reception of the radio signal by additional antenna. It’s on two antennas to send and receive data. So you have to always connect two antennas to be receiver.

How can I improve my mobile Internet stability?

5 Tricks to Speed Up Internet on Your Android Smartphone

  1. Download Performance-Boosting Apps.
  2. Check Android Network Settings.
  3. Disable or Uninstall Unused Apps.
  4. Update Apps.
  5. Install Ad Blocker.

Do 4G external antennas work?

External Antennas For 4G & 5G Broadband: Improve Signal Strength & Speed. An external antenna can help to improve the speed and reliability of your 4G or 5G home broadband connection. The type of connector used by the antenna is also important (most 4G and 5G routers have either a SMA or TS9 connector).

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How do I choose an LTE antenna?

To select a 4G external antenna, you need check how many antenna connectors there is on your device and the connector type. For example, if you are using Huawei E5186 4G LTE Router, open the cover on the back, you will find the connector for external 4G antenna. The connector type is SMA-female.

How far apart should antennas be?

Antenna Positioning: Distance Between Antenna For effective diversity performance, AB antennas should not be positioned less than ¼ wavelength apart, and ideally, they would be placed ½ to one full wavelength apart.

How does the WiFi signal come from the antenna?

The WiFi signal coming from the antenna is only changed based on the design. More power is done by increasing the radio strength. For example, when a directional antenna dBi rating gets higher its focusing the signal beam into a more narrow path. By narrowing the path in which signal it let out, it allows for more range to be achieved.

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What is a directional antenna and how does it work?

A directional antenna is different in that it can only pick up a mobile signal coming from one direction. This makes it more complex to set up as you’ll need to find out where your nearest mobile mast is. Your antenna will need to be aligned to pick up that signal, something which may require a bit of trial and error.

What is mobile broadband and how does it work?

Mobile broadband is a really simple idea and it comes in two different varieties: it’s either delivered over a cellphone network or via Wi-Fi from what is, essentially, just a landline or cable broadband link to the Internet.

Do I need an external antenna for my home broadband?

An external antenna can help to improve the speed and reliability of your 4G or 5G home broadband connection. If you’re using a 4G or 5G home broadband service such as Three’s HomeFi (Huawei B311), Three’s Huawei B535, Vodafone’s GigaCube or EE’s 4GEE Home, attaching an external antenna to your router can help to improve both