| Where can I buy an aerial signal meter? You can get a basic aerial meter for around £300 - £400 from Horizon. http://www.horizonhge.com/ Why can't I use a satellite meter? An LNB produces several hundred millivolts of signal because it has an inbuilt amplifier. An aerial produces only a few microVolts of signal at a much lower frequency. So a satellite meter is not compatible. I have been having problems with my Nokia 221T since I upgraded my aerial to a DAT 45. Problem manifested itself as duplication of channels e.g. BBC1 and BBC1 ALT. BBC1 was freezing and 'popping' on sound. BBC1 ALT was fine. Same happened on ITV and ITV ALT etc,etc..In fact MOST channels developed a 'Ghost' channel of poor quality. Viewing of pictures showed me that one BBC was Midlands and 'tother Northern! Worked out in my tiny brain that I was 'pulling' signals into the SIDE of the aerial, as Waltham TX (my home) is 90 degrees out of line with Yorkshire! Fitted your variable attenuator, turned it up until the 'poorer' (Yorkshire) pictures just 'Froze', totally reloaded the receiver, and 'Hey Presto' there I was with just one of each - All from my home Waltham, and NO sign of the crappy Yorkshire ones. Tried an alternative Aerial and that was WORSE. Therefore conclude that the DAT 45 has better 'side rejection' than the other one, and that it is QUITE possible to get TOO good a signal with Freeview. Whereas, most people seem to struggle to get a good picture. Could it be that some of them have my problem and think that the 'second' version of the channel indicates poor signals all round? Golden test seems to be that: If your Freeview gives you more than 1 BBC etc channel, you should attenuate enough to freeze those that do NOT say 'ALT' after the channel name. Simply removing them from the listings is a waste of time, as you might need to reload to find new channels I presume that the Nokia is telling me 'ALT" to indicate the word 'Alternative' Just thought you might be interested in how I spent an hour or so of my Saturday............ |