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Terrestrial Broadcasting
Terrestrial Television, Digital and Analogue
Lines on some channels...
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<blockquote data-quote="Topper" data-source="post: 147019" data-attributes="member: 186250"><p>Firstly can I say I am surprised that VHF tv is still transmitted I thought those transmissions stopped years ago. Why use VHF at all if you can receive UHF. This set up may be 'normal' for your particular area but it is not normal to me. I suspect that the lines are caused by interference fringing from the oscillator in the amplifier (which will be designed for use with UHF only probably) but I am curious to know how you are combining the two inputs, and suspect therein lies the root of your problem.</p></blockquote><p></p>
[QUOTE="Topper, post: 147019, member: 186250"] Firstly can I say I am surprised that VHF tv is still transmitted I thought those transmissions stopped years ago. Why use VHF at all if you can receive UHF. This set up may be 'normal' for your particular area but it is not normal to me. I suspect that the lines are caused by interference fringing from the oscillator in the amplifier (which will be designed for use with UHF only probably) but I am curious to know how you are combining the two inputs, and suspect therein lies the root of your problem. [/QUOTE]
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Terrestrial Broadcasting
Terrestrial Television, Digital and Analogue
Lines on some channels...
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