In general, the higher you place your antenna, the better. It would be best to have your antenna placed 30 feet above ground level to give you the clearest over-the-air connection with a tower. For those looking for that height, outdoor antennas are usually a good place to start.
In most cases, the higher you place the antenna the better the reception. This may not work for everyone, especially if you live close to the broadcast towers. You may get a great reception from your window. Trees and other houses can also be factors in reception.
If possible, place your indoor TV antenna in an attic or a second-story location, preferably by a window. Sometimes objects in the room or roofing materials will interfere with the signals, so it pays to try a few different attic locations.
Aiming these antennas in the optimal spot is key but keeping them level is also important. You can lose precious signal strength if your directional antenna has tilted toward the ground at all. Break out your level and make sure the antenna's tilt stays between the bubbles.
The higher the antenna, the less likely it is that objects will interfere with the radio's signal. Depending on the design of your vessel, you may be able to mount the antenna on the roof of the cabin, on a mast, or on the helm.
The height of an antenna has a major impact on its performance. Aspects including the feed impedance, radiation diagram, radiation losses, distance from interference, reduction in possibility of exposure to RF radiation, etc.
First orientate the antenna in the general direction of the required transmitter - make sure it is aligned along with neighbours TV antennas, or with a map reading. This gives a good starting point. Also make sure it has the required polarisation - horizontal (which is more common) or vertical.
The antenna needs to be placed in the same position as the TV transmitter. Because most of the TV transmitter are horizontal polarized it would be best to start putting the antenna in a horizontal position.
What to Know. Distance, obstacles, antenna type, the number of antennas in use, and TV tuner sensitivity all affect TV reception. Improve reception by removing obstacles, checking antenna connections, running a channel scan, or using a signal amplifier. Consider trying a new antenna.
You may need a higher performance aerial or an amplifier to boost the signal. These symptoms are typically caused by electrical interference from domestic appliances, switches and computers in your home or a near neighbour's.
If hills, trees, buildings, or other geographic features are in between the broadcast towers and the antenna, the signals might not be able to reach your antenna. Elevating the antenna, either by placing it in a higher location or using a taller mast, will increase the signal reception.
If you wanted to double the range, you'll need to triple the height. In order to get greater and greater return in antenna distance, we need to increase the antenna height quite an appreciable amount. It's also worth noting that terrain makes a big difference in communications.
The usual tip to position an antenna correctly is to point it towards the nearest transmitter. Avoid trees and high buildings in the signal path from the transmitter to the antenna. If there are too many trees or buildings in the way, you could try pointing the antenna in the direction of another transmitter.
A signal with good levels but poor quality can mean interference. Check the interference is internal or external. The interference is internal if interfering signals are coming from a source inside the property and interfering with the TV reception.
But weak, inconsistent, or poor-quality signals can happen for a number of reasons. Averse weather, interference from building materials or terrain, distance from your nearest cell tower, or network overload can all contribute to poor signal. Here, we'll look at some easy ways to compensate for weak cell phone signal.
While a strong signal is often thought of as a plus, a signal that is too high will likely cause pixelation or burn out your TV's tuner.
A good rule of thumb is that a short-range antenna is probably fine if the tower transmitting the signal is less than 40 miles away. However, if the signal is weak, getting a long-range antenna can help you pick it up clearly. You can check signal report sites to determine what kind of signal to expect.
Disconnect the HDMI cable from your source device and the TV and then reconnect making sure the connection is secure. If the issue continues, try using a different HDMI cable. Connect your source device to a different HDMI port on your TV, and then change the TV input to match the port used.