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My sharp tv model 20AG1-F have strong squeaking sound when connected to aerial antenna.

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Check that it is correct installation of antennas on the tv.
also check the antenna cable, if there are open so that the power cord or the other electrical equipment.
Does that sound beasal from the back or front of the tv?. If from behind, watch out for the possibility of any leakage flyback. should call technician to check

Posted on Mar 24, 2011

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You can get a very simple one from Amazon. But how strong the signals will be depend on your location. If your neighbours are yourself need good TV aerials to pick up TV signals, then you are likely to need a good FM aerial. You can get one of them from the same places as TV aerials suppliers and installers.

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I have an indoor digital aerial connected to a free view box but when I automatically tune the TV it comes up with no channels found check aerial connection

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What do you know about the hdtv rotar remote outdoor amplifier antennaes, will it solve our tv breaking up in the picture

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if the signal is weak and not arriving at the aerial then there will be nothing to amplify
I would check that all connections from the back of the tv right up to the aerial are ok,check that you have line of site from your aerial to the transmitter ie-no trees in the way,is the aerial aimed in the correct direction,sometimes strong winds can turn an aerial
Have a look at your neighbours aerials ,how do they compare with yours,

I dont think you really need to install a fancy aerial for no real gain

Sep 03, 2014 | Televison & Video

1 Answer


You must have these first.
1. Aerial antenna - buy this at your local home depot. Any aerial antenna available will be fine. Please see the sample picture.

2. Antenna wire (RG-6 cable wire) - connect one end of this wire to your aerial antenna and then the other end to your tv.

3. RG-6 connector - other end of the cable wire must have a this connector to attached it securely to your TV.

Some Aerial antenna has a cable wire packaged, this is much better than to assemble #2 and #3.
After the connection had been done, go to the menu on the tv, scroll down to antenna connection and then press auto tunning to saved all the viewable channel in your area.
Let me know if you need further assistance.
Hope I helped you.
Have a nice day!
Thanks for using Fixya.

Jun 21, 2011 | Hisense LHD3204US 32 in. LCD HDTV

1 Answer

LCD T/V LE26B modelset Samsung LED26B model. On the digital channels the picture freezes and the sound is distorted. The aerial has been checked and is OK.The fault has persisted for over 9 months but...

This might sound like an overly simple solution but it just might help. If you are using an aerial antenna to receiver over the air digital programing and the antenna is in the house, say around the tv, it can easily be blocked. I have been on many service calls where the picture is great until some on walks between the antenna and the source of the signal, the tv station or its tower. If you can elevate the antenna or better yet mount it in the attic, It might solve your problem.

May 02, 2011 | Samsung Televison & Video

1 Answer

Our new digital LCD tv occasionally suffers from picture breaking up and even total loss of signal, after some time, 5 to 15 minutes the signal is restored. Fiddling with the aerial run and connections has...

Tune to a strong channel.
Go into the menu. Find the Channel or Antenna whatever your tv calls it. Set the signal strength display.
If the signal strength show good and your picture is lost then a problem may be in the tv.
More than likely the antenna is not picking up a strong signal. Try rotating it some.

You can go to to see what stations are in your reception area.

Feb 13, 2011 | Televison & Video

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