Normally the antenna should be vertical for best reception - However in some countries in areas that are hard to reach - broadcasters have set up small low powered transmitters to fill in reception areas. This may happen for example in valleys. These secondary transmitters send the signal in a way that is may be received better if the antenna mounted horizontally. See the user manual for further explanation.
Why Philips antenna can be mounted both vertically and horizontally?
Published on 2017-08-24