how to make antenna signal stronger

How to Make a TV Antenna To Get a Stronger Signal

Is signal interference keeping you from enjoying your favorite TV programs?

That’s most possibly an issue with the antenna’s signal reception capability. Before spending money on a new antenna, try making the one you’re already using stronger. In this post, we will be looking at the various techniques you can use to make your TV antenna get a stronger signal.

Some of the things that affect TV signal reception include:

  • Location of the broadcast tower
  • Obstructions
  • Location of the antenna and the direction it’s facing
  • The cable running from the antenna to the TV

Those are the main aspects affecting the manner in which your antenna picks up signals and our guide revolves around them.

Steps for Making a TV Antenna Receive Signals Better

i. Install an antenna booster

A good antenna booster can extend your TV antenna’s range by as much as 50 miles. Normally, the booster is set between the antenna and the TV, so that it amplifiers the signals coming from the antenna.

Though an antenna booster doesn’t always function as intended, it is always worth trying it out.

ii. Adjust the antenna’s location and direction

The way the antenna is positioned matters a lot. There are too many other signals in the air (such as cell phone signals), that can interfere with the TV signal, making it weak. For that reason, the antenna needs to face in the direction of the broadcast tower and it needs to avoid as many obstructions as possible.

In case you’re living near a building made of metal, or if your antenna is in the house rather than on the roof, your signal with likely be affected.

Try the following placements:

  • Height – this one is very important. Ideally, the antenna should be mounted on the roof. If you want to boost the antenna’s receiving power further, get wooden pole, secure the antenna at one of its ends, and affix the pole to the roof, with the part where the antenna is secured facing up. 
  • Direction – position the antenna such that it faces in the direction of the broadcast tower. That way, it will receive the signals as much as possible.

As you try placing your antenna in the best position, utilize the seek option on the remote control to find the position that delivers the most channels.

iii. Turn off those wireless devices

You probably have a wireless router in your home that is always on. As much as this device is vital for providing you with an internet connection across your devices, it doesn’t do your TV signal any good; it makes it weak.

Therefore, if the router is not in use, power it down. The signal is likely to improve tremendously after that.

iv. Use more coax cable

What kind of cable are you using to relay signals from the antenna to the TV?

If it’s not a coaxial cable, you have got to replace it with that.

Again, the length of the coaxial cable matters. For excellent signal transfer, the cable needs to have a little slack left so that it’s not being pulled apart too much (pulling the cable too much can cause internal damage and signal problems).

Furthermore, a long coax cable makes it possible to place the antenna higher, where it receives signals better.

Frequently Asked Questions (FAQs)

1. Why do the pictures on my TV break up so much?

The most probable reason is a disruption of the TV signal. Check that the antenna is well connected, then initialize an auto search. The tips described in this post should help you make the antenna stronger.

2. How do TV antenna boosters work?

TV antenna boosters receive the signal and amplify it, much like the way stereo amplifiers amplify the sound.

3. What causes interference on TV?

Interference comes from disturbance of the radio signals, resulting in the deterioration of the picture/audio quality. This interference typically comes from other signals such as telephone and internet signals, and microwaves. You can turn off other devices like Wi-Fi routers to see if the signal will improve.

Bottom Line

Done with the steps? How’s the signal reception now?

We bet it’s much better but if it’s not, try going through the steps again. If, however, there are still issues, it’s probably time to replace the antenna.

And by the way, apart from the antenna placement, the other most common issue causing a weak TV signal is with the coaxial cable. Therefore, before getting a new antenna, try replacing the coax cable you’re using. Here’s a guide to the best coaxial cables.

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