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I want to do a project where I use a satellite dish to transmit radio using FM or other modullation that you recommend.
It's like walkie-talkie but using a satellite dish. I don't want to use other system, I want to use satellite dish.
Do you own a channel on the satellite? Doing this is probably illegal.
See if you can find a couple of old Gun-plexers.
https://www.qsl.net/n9zia/ma87127.html
Most of the modern satellite TV dishes are offset feeds, meaning they will look like they are pointing downward for terrestrial to terrestrial comm.
Are you talking about FM radio in the 88-108mhz range? You need a dish 10 times bigger.
I don't own a channel, but If it's illegal, I can do it on legal channels.
I don't own a channel, but If it's illegal, I can do it on legal channels.
Technically, you can use transponders in the 144 MHz- (2 metre) band of amateur satellites for such experiments. It WILL NOT meet commercial requirements. It will be periodic in availability.
You can link up with radio amateurs to get more info on these.
Ramesh
That is your problem, there are likely no available channels. You cannot just put a 62mi data link on the air without spending ~$10K in legal and licensing fees. You might be able to rent a subchannel on an existing terrestrial link.
Hams routinely do 100km GHz links, but that cannot be used for any commercial purpose, nor can music be transmitted.
That would be renting a subchannel from a commercial point-to-point microwave system; not from an amateur.I didn't know that there is the possibility to rent a channel. Well, I can ask with radio amateur.
But as I'm reading your posts I see that I've to use a very high frequency (Ghz) to transmit signals over long distances.
I want to do a project where I use a satellite dish to transmit radio using FM or other modullation that you recommend.
It's like walkie-talkie but using a satellite dish. I don't want to use other system, I want to use satellite dish.
Which channels are legallly available for amateur use in your jurisdiction? Which country are you in? In most countries radio transmission is highly regulated so that radio interference between legal users is avoided. Your presence on the airwaves would be easily detectable by the Authorities.I can do it on legal channels.