australia only... do i need a digital antenna for a digital settop box ?

Question

if i buy a digital set top box for my tv, do i need to buy an digital antenna... i have seen some "digital tv" and the picture kept breaking up and would not stay true to the colour

Answer 1

First off I am not Australian but American. Thank you for disclosing where you are to get the proper help. So here goes.



A specific digital antenna is little more than marketing, as it will be compatible with the UHF freqs.



What you need is a good antenna, outdoor is always superior, with directional element antennas being the best of these, usually these require professional installation ( as the direction is critical) but the results are excellent.



Now the absolute best antenna is a directional tuned element, meaning the individual antenna elements are wavelength( λ ) tuned to the broadcasters in your area and directionally tuned, to provide the best impedance (Ω) coupling of a signal for the absolute best possible signal. this would be a large antenna costing several hundreds to install and tune, but you will never need another antenna for anything. Look to local radio and TV shops to get you in the right direction for a supplier of one of these.



Short of that your recourse is cable or Sat if available. Unfortunately Digital does not mean it will always get there.

Answer 2

there is not any such factor as a digital antenna. it fairly is all advertising hype. The provider wave is worry-free RF, in simple terms like it became into before the exchange. in spite of the fact that antenna you had before ought to paintings in simple terms as properly after. in case you ought to no longer get reception with an indoor antenna before the exchange to digital, you will no longer now. final analysis is you like an antenna with line of sight to the transmitting tower. homes, trees, and so forth. in between you and the transmitter will attenuate the sign. they are in a position to additionally create multipath interference by using bouncing slightly out of section echos on your antenna. in case you are able to not get reception: a million. purpose the antenna on the sign resource. i exploit an antenna in my attic so i do no longer ought to restoration it after each hurricane. For some stations, I even have get on a step stool and rotate it a sprint with a stick. 2. bring up. larger is extra desirable to get sparkling of trees, homes, and so forth. 3. Get a extra robust income antenna. commonly this might have extra components and look extra problematic. i'm unlikely to place in writing a treatise on antenna theory in this area. 4. boost. Inline amplifiers could be adequate to do the trick in fringe components. P.S. turn of your caplock. it fairly is fairly stressful.

Answer 3

No, a standard antenna will work fine.