How to Boost Outdoor TV Antenna Signal

How to Boost Outdoor TV Antenna Signal

Are you having problems with weak signal reception by your TV antenna? Have you gone tired of constantly going outside to fix it? Then, it’s time for you to learn our quick options on how to boost outdoor tv antenna signals. 

No! You will not be needing extra antennas or cables for this, just a signal booster. And that’s about it. 

We know how it bugs when just in time for your favorite show, and the signal begins fading. Avoid this from happening by learning our quick tips to boost outdoor TV antenna signal! 

Here we go…

How to Boost Outdoor TV Antenna Signal

To learn how to make an outdoor antenna stronger, you will have to be imaginative and crafty. If you know what to expect and know the tricks that surround antenna functionalities, you will instantly find it easy. 

Why tricky? Well, for one – a low TV signal is usually a symptom of an underlying layer of causes. Thus, you cannot simply fix the connection without properly diagnosing the problem. 

Once the problem is diagnosed, the fixing will prove easy to do. 

All the necessary realities for increasing antenna signal will be summarized by the following 10 options. 

What are common causes of signal interference at home?

Regardless of living in a heavily-urbanized or rural area, your TV signal is bound to be intercepted by both man-made or environmental factors:

  • Mountains, hills, trees, buildings, walls, etc. 
  • Weather conditions
  • Fluctuating street lamps
  • Problematic TV antenna amplifier
  • Traffic from indoor electrical systems
  • And a lot more…

Let us not hold you long…

10 Quick Tips on How to Boost Outdoor TV Antenna Signal

Here are 10 quick tips for boosting outdoor TV antenna signal…

Option #1. Position Your Antenna Higher.

  • Look for the farthest obstacles around your area. These obstacles, no matter how far or mundane (like trees, mountains, walls, buildings, etc.), can block the antenna’s line of sight of nearby TV towers. 
  • Remove your antenna from its mast. Bring along your signal finder. 
  • Search for the perfect spot. You will know if that is the perfect spot if it causes your signal finder to react in high frequency. 
  • Once you find the spot and direction, fix your antenna facing to it. 
  • When fixing your antenna, always make sure to pull it up at least 6 inches higher. This ensures zero blockage at all.

Option #2. Reposition if necessary. 

  • Search for the best receptions by spotting the closest transmission towers. 
  • Prepare your tools: level, compass, and some adjusting tools like screwdriver, screws, electrical tape, etc. 
  • Ask someone to sit in front of the TV to communicate the reception status for you. Use walkie-talkies if you can’t hear each other. 
  • Mark the coordinates of the tower/s heading as provided by the reception scanner. Take advantage of its azimuth placement. 
  • Adjust or re-aim your antenna slowly by a few degrees vertically. 
  • Continue re-aiming using your compass. If the antenna is facing perfectly towards that direction, yet it still doesn’t work, do not be frustrated. It may actually mean that there are a group of towers in that direction. 
  • If the TV person below notifies you of a slight improvement in the pixels, mark that position. You will notice at the end several markings you’ve made. But what’s interesting is that most of these markings are close to each other. Meaning, that the best reception is just within that direction. 
  • If it still doesn’t improve, try elevating the antenna from its mast a few inches higher. 
  • Fix it by leveling the mast using a level tool.

Option #3. Restart Your Channel Scanner. 

  • Detach the antenna’s coaxial cable from your converter box or TV (directly connected).
  • Try scanning with the cable detached. 
  • Wait for all channels to be run. Once done, turn off and unplug the TV set.
  • Allow 3-4-minute rest. 
  • Reattach the antenna’s coaxial cable to the TV set. 
  • Re-plug the TV device and power it back on. 
  • Run for the channels again.

Option #4. Shield the Sensitive Parts of Your Antenna from Obstacles. 

  • Check and assess the condition between the receivers and the coaxial cable. 
  • Regardless of expecting or not expecting rain for the season, waterproof this. 

To waterproof:

  • Detach the coaxial cable from where it is attached. 
  • Clear it off with dust using a dry and clean cloth. 
  • If you notice moisture in it, clean it with a dry cloth. 
  • Reconnect the cable. Once connected, gently wrap the linking area with coating tape

For maintenance:

  • Check on the cables at least once a year. 
  • If you notice that the cable is torn, tattered, and ragged, replace it right away.
  • Purchase and install a highly-recommended RG6 cable. Unlike regular cables, this quality is updated to today’s needs. It is also specially designed with state-of-the-art shielding from possible interferences. 

Option #5. Install Power Guard.

  • Buy a high-quality surge protector
  • Look for a position that is favorable for all your signal devices like converter boxes, amplifiers, TV, signal boosters, etc. 
  • If you can, try to mark the best spot that accommodates as many appliances as possible.
  • If possible, channel all electrical systems in your home via the appliance guard. This should keep the system from interfering with the signal. 
  • Keep in mind to avoid using the power guard for high-power devices. 

You may also like: Best Antenna for Wooded Area

Option #6.  Install a TV Antenna Booster.

  • Assess to find the best spot for linking your cable with the antenna booster. Note that this method leans more on how to boost indoor tv antenna signals.
  • Make sure that that area allows your cable to connect to both of the booster’s input and output receivers. 
  • If you’re aiming to up the signal of only one TV device, place it near the TV. However, if you’re powering up several TV devices at a time, place it in a most splitting-convenient antenna line. 
  • Dismantle/detach the TV cable from its former receiver. Instead, fill in your TV’s/splitter’s input end with the booster’s output cable. 
  • Attach the antenna’s coaxial cable to the input end of the booster. 
  • Plug the booster into the wall for high power performance. 

So there you go – the 6 quick options for boosting your outdoor TV antenna signal

Continue reading to learn more…


Are signal boosters or amplifiers effective?

Yes. These tools are proven to be effective. 

Why is my TV antenna signal low?

Signal interference can be caused by multiple elements like weather, natural obstacles, man-made obstacles, geographic pressures, electrical fluctuations, etc.

Where should I aim my antenna?

Aim your antenna to where there are an ample amount of transmission towers.


It’s really bothersome every time your favorite TV show is on the air and the pixels start appearing. Regardless of using a regular or a smart TV, you will still need to run a strong reception for optimum enjoyment. 

Several factors cause your outdoor TV signal to run low. But with our 6 quick options on how to boost outdoor tv antenna signal, you’re sure to beat them all. Our readers have said it – our options deliver with a 101% satisfactory rate. Try it now. 

If you’ve got a new, well-functioning signal booster lying around, consider your problem solved.