Here's one of those 2 a.m. ideas that's probably best forgotten, but I thought I'd ask the experts first.
I run a little not-for-profit, community wireless network bringing broadband internet to a remote rural area of New Zealand where the only alternative is satellite. It's far from anywhere and very mountainous. AM radio reception is patchy and FM non-existent, which is a pity as Radio NZ's Concert channel is FM only.
However from one of our mountaintop access points there's an almost interrupted LoS to one of the FM transmitters 70km away - there is a single ridge in the way - but 99.9% of the distance is open air and most of the middle section over open water so the earth's curvature shouldn't be a problem given that both end points are over 400m asl.
So is there any way of putting an FM antenna on the AP's post and relaying the signal (via tcp/ip?) through the Mikrotik boxes across the network for our subscribers and I to utilise in some form?
Yes, Radio NZ's audio channels are broadcast live (or by download) on the net, but a Mahler Symphony takes up a lot of a fella's monthly broadband data cap. They are also available as FTA digital satellite channels, which isn't much good when the missus wants to watch Coro. St. On the other hand our intranet use is unlimited and free.
I can't even begin to imagine how it could be done, tho' I do have a gizmo at home which will take the audio and video outputs from a Sky decoder or DVD recorder and transmits them to a receiver in another room which plugs into a TV, which is kinda what I want. I know that uses 2.4GHz as it plays merry hell with my broadband - I usually turn the radio card off - and I have to have the receiving unit shielded from a local AP.
I've nothing at the AP presently bar the Mikrotik AP (an RB532 with a daughter-board with a spare slot) and plenty of power as it's solar and wind driven.
Any thoughts?