aselsus Posted November 30, 2004 Report Share Posted November 30, 2004 I have a got pocket TV but there is no display because it's antenne is so inefficient;now I want to design a sub circuit to enhance the antenna(may be amplify);but also use TV's powerdoes anyone have got an idea;any web that is about that subject ??? Quote Link to comment Share on other sites More sharing options...
audioguru Posted December 1, 2004 Report Share Posted December 1, 2004 Hi Aselsus,Maybe your TV's antenna is too low to pickup an obstructed signal.A directional antenna or amplifier probably won't help if there is no signal to receive. The TV already has a very sensitive tuner and more amplification will just pickup more noise and interference since the TV picture is broadcast in old-fashioned AM.Is the sound OK? It is broadcast with 1/10th the power but in FM. Quote Link to comment Share on other sites More sharing options...
aselsus Posted December 4, 2004 Author Report Share Posted December 4, 2004 sorry for this delay;yes,there is only one channel displaying(with images distorted a little and also there is sound for this channel) because of campus field is far from city and maybe mountains prevent signaling;But there is no other channels image and sound;and now I don't have exact knowladge demand.so audioguru; :) Quote Link to comment Share on other sites More sharing options...
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