Thread: FM/DAB
View Single Post
  #8 (permalink)  
Old July 30th 13, 04:20 PM posted to uk.rec.audio
Jim Lesurf[_2_]
external usenet poster
 
Posts: 2,668
Default FM/DAB

In article , Woody
wrote:
One thing that everyone has missed is that DAB is vertically polarised.
Thankfully all FM transmissions in the UK are now of mixed polarisation
(i.e. they have both horizontal and vertical components) so turning
your FM aerial vertical (if necessary) will not be a problem
(electronically - might be physically!)


You beat me to commenting on the polarisations. I suspect that having a VHF
antenna 'work' for DAB may simply be using its coax as the DAB antenna
because the actual antenna is a hopeless match at DAB frequencies. :-)

That said, I just made a DAB antenna using two bits of wire taped to
a wooden stick. (Flower support from the garden center.) 8-]

Slainte,

Jim

--
Please use the address on the audiomisc page if you wish to email me.
Electronics http://www.st-and.ac.uk/~www_pa/Scot...o/electron.htm
Armstrong Audio http://www.audiomisc.co.uk/Armstrong/armstrong.html
Audio Misc http://www.audiomisc.co.uk/index.html