On Monday 13 Dec 2004 16:28, Ivor Hewitt wrote: > On Monday 13 Dec 2004 15:16, Jules Gosnell wrote: > > Are aerials directional ? Perhaps the one on my roof just happens to be > > pointing more in the direction of the Guildford transmitter ? > > Um yes.... and polarised horizontally or vertically and some aerials are > also 'tuned' to just pick up some frequencies (and thus cut out more > interference). I did have a nice link somewhere about the aerial types... > but googling will probably get the information quicker. > one quick google later....
http://www.dtg.org.uk/publications/books/r_book2.pdf Has lots of interesting info about the frequencies and polarisation. -- Ivor Hewitt. http://www.ivor.it - tech | http://www.ivor.org - hedge _______________________________________________ mythtv-users mailing list [EMAIL PROTECTED] http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
