Re: [mythtv-users] Off Topic - DVB-T, Muxes and reception...

2005-09-14 Thread Nick
On 14/09/05, Jules Gosnell <[EMAIL PROTECTED]> wrote: > Stephen Williams wrote: > > >Just a quick follow-up to my earlier post. You can see the gain for > >different aerial groups on the follwoing graph > >http://www.wrightsaerials.tv/Articles/img/fig%201, Obviously, higher > >gain is better. > >

Re: [mythtv-users] Off Topic - DVB-T, Muxes and reception...

2005-09-14 Thread Jules Gosnell
Stephen Williams wrote: Just a quick follow-up to my earlier post. You can see the gain for different aerial groups on the follwoing graph http://www.wrightsaerials.tv/Articles/img/fig%201, Obviously, higher gain is better. I see - but I'm not sure which type of aerial I have - it just says i

Re: [mythtv-users] Off Topic - DVB-T, Muxes and reception...

2005-09-08 Thread Nick
On 08/09/05, Stephen Williams <[EMAIL PROTECTED]> wrote: > Just a quick follow-up to my earlier post. You can see the gain for > different aerial groups on the follwoing graph > http://www.wrightsaerials.tv/Articles/img/fig%201 If the above link causes problems, try http://www.wrightsaerials.tv/Ar

Re: [mythtv-users] Off Topic - DVB-T, Muxes and reception...

2005-09-08 Thread Stephen Williams
Just a quick follow-up to my earlier post. You can see the gain for different aerial groups on the follwoing graph http://www.wrightsaerials.tv/Articles/img/fig%201, Obviously, higher gain is better. The power of the different muxes is given on this page: http://.dtt-tx-info.org/change_tx.htm

Re: [mythtv-users] Off Topic - DVB-T, Muxes and reception...

2005-09-08 Thread mythtv
> If all muxes are being transmitted from the same transmitter, why should > one bundle of channels feel like it is coming from the moon? Are muxes > simply s/w abstractions or do they correspond somehow to physical > divisions in the h/w - i.e. is my problem mux maybe being pumped out at > a lo

Re: [mythtv-users] Off Topic - DVB-T, Muxes and reception...

2005-09-08 Thread Michael Cowell
If the muxes are broadcast at different frequencies (which they would be), then it is quite possible, even probable, for the SNR (signal to noise ratio) to be different for each. The channel between you and the transmitter (which includes the trees) would have a different response for each car

Re: [mythtv-users] Off Topic - DVB-T, Muxes and reception...

2005-09-08 Thread Stephen Williams
On 9/8/05, Jules Gosnell <[EMAIL PROTECTED]> wrote: > If all muxes are being transmitted from the same transmitter, why should > one bundle of channels feel like it is coming from the moon ? Are muxes > simply s/w abstractions or do they correspond somehow to physical > divisions in the h/w - i.e.

[mythtv-users] Off Topic - DVB-T, Muxes and reception...

2005-09-08 Thread Jules Gosnell
a quick question... I stuck up an DVB-T aerial on my garden office and with the aid of a compass pointed it towards the Guildford transmitter, 3 or 4 miles away. I have some fir trees between me and the transmitter. MythTV receives all but one mux without problems, but one is problematic to