![]() ![]() They're often loops and antennas folded into a panel, and are usually omnidirectional, so you don't need to worry about horizontal or vertical angling. These flat panel aerials can sometimes be mounted on walls or hidden away – some even double up as picture frames. We find that loops generally have good sensitivity but don't always get every available channel. Usually consisting of a circular loop, this design doesn't require any specific horizontal or vertical angling and so will work with both types of transmitter. The design of log periodics means they can usually be adjusted vertically or horizontally with ease. They usually have a fan-shaped Perspex panel and the aerial elements are etched onto the panel. These models look the most like typical roof-top aerials. They can be omnidirectional, but you'll also find ones that shift from horizontal to vertical polarisation. These look a bit like car radio antennas. That way you'll know what type of polarisation you'll need. The majority of transmitters in the UK are horizontally polarised, but the best thing to do is take a look at the rooftop aerials in your neighbourhood to see how they're aligned. This is often just a simple process of rotating the aerial. Some aerials are 'omnidirectional', meaning they don't need to be angled, but most will need to be polarised either horizontally or vertically. If you don't do this, you could still see a fuzzy, distorted picture. Indoor aerials come in a variety of shapes and sizes, but the key thing to consider is how you'll need to angle or 'polarise' yours to match the local transmitter that's beaming the Freeview TV signal to your home. You may live in a block of flats without aerial access, or maybe you're already using the aerial connection for another television in your home. The best TV signal will always be achieved with a rooftop aerial but that's not always an option. However, even after the completion of the digital TV switchover boosted Freeview coverage in the UK to 98.5%, some people still struggle to get good reception in their home. While you may be able to use pliers to pull out a failed electric antenna, doing so may strip the gears or damage the motor.How could an indoor aerial help you get better TV reception?Īll new TVs have a Freeview and Freeview HD tuner, meaning you can watch a wide range of SD (standard definition) and HD (high definition) television channels without needing a subscription or additional equipment - apart from an aerial of course. And since a lot of these antennas are outside your normal field of vision, you may not even notice that the motor is broken unless you specifically go looking for it. It’s especially common for car wash attendants to push these in to keep them from breaking off in the wash, and if someone doesn’t remember to pull it back out on the other side, it’s pretty easy to just drive away none the wiser.Įlectric antennas that extend when the radio is turned on can also fail in the down position, in which case your radio reception will probably be pretty bad. ![]() Since there isn’t any mechanism to prevent these masts from being retracted, anyone can walk by and shove your antenna down. This may sound like extremely basic stuff, but it’s actually surprisingly common for manual antennas to be retracted and then left that way. Pulling it back out, if you find it shoved in, may be all it takes to vastly improve your reception. Since antennas function by picking up radio waves, it only stands to reason that being shoved down inside the car might make it difficult for your antenna to function correctly. ![]() Whatever the case, if you have a retractable mast and your reception has been awful lately it's definitely worth checking this first. There are a lot of ways that a manual antenna mast can end up pushed in, like if a car wash attendant forgot to pull it back out, or maybe a large bird decided to perch on it.
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