Towertalk
[Top] [All Lists]

Re: [TowerTalk] LPFM STL

To: Jim Thomson <jim.thom@telus.net>
Subject: Re: [TowerTalk] LPFM STL
From: Michael Clarson <wv2zow@gmail.com>
Date: Fri, 23 Oct 2015 16:09:46 -0400
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
Jim (VE7RF): You are probably correct that latency won't matter, but Jim
(K9YC)  pointed it out in case it could be an issue. In recent years, FM
stations have been simulcasting, and to do that requires precision timing
among the transmitters involved, and any latency more than a few
microseconds is critical. Probably not the case here, but its good to be
aware of the issue when and if it comes up. --Mike, WV2ZOW

On Fri, Oct 23, 2015 at 11:03 AM, Jim Thomson <jim.thom@telus.net> wrote:

> Date: Thu, 22 Oct 2015 20:58:16 -0700
> From: Jim Brown <jim@audiosystemsgroup.com>
> To: towertalk@contesting.com
> Subject: Re: [TowerTalk] LPFM STL
>
> On Thu,10/22/2015 6:42 AM, Paul Christensen wrote:
> > I am looking into a high power Wi-Fi solution to get our remote site off
> DSL.
>
> Don't rule out analog audio and RF for the link -- an Ethernet and/or
> WiFi link adds latency.
>
> 73, Jim K9YC
>
> ## What has latency got to do with it ?   Its not ham gear with tx /rx.
> Its   just a low power FM TX.   The usual STL link, like FM broadcasters
> use,
> typ used low power analog FM  for the uhf STL.   WI-FI would probably work
> just
> fine, even if it did have some latency.  Most AM /FM broadcast stations
> delay
> the audio  feed by 7-10 seconds anyway..before it even gets into the input
> of any
> STL link.   In steves case, it’s a moot point.
>
> Jim  VE7RF
> _______________________________________________
>
>
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
>
_______________________________________________



_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
<Prev in Thread] Current Thread [Next in Thread>