How to find TX frequency?

[kc0kp]

Hello,
As i stated before, i am not intended to transmit to frequency.
And my question would be same if i am licensed or not.
I am trying to understand the idea.
Thanks.

As someone else posted, 450.800 is in the auxiliary broadcast band. These channels are not necessarily paired. Not only that, they are not all narrow band. I believe 15 khz deviation is allowed on this particular channel and is designated as a remote pickup frequency. They are frequently used as a one way, point to point channel for radio remotes and for IFB for television broadcasts. As such, 455.800 may not have anything on it. It may even have yet another program source on it. They are also used as STL, studio to transmitter links, linking program audio to the transmitter. There are also some in this service carrying telemetry for remotely controlled broadcasting transmitters in a one way mode.
Hope this helps.
Craig

 

[KevinC]

Hello everyone,...
I am totally aware of the legal regulations in my area (Turkey)

Thank you all!

As someone else posted, 450.800 is in the auxiliary broadcast band. These channels are not necessarily paired. Not only that, they are not all narrow band. I believe 15 khz deviation is allowed on this particular channel and is designated as a remote pickup frequency. They are frequently used as a one way, point to point channel for radio remotes and for IFB for television broadcasts. As such, 455.800 may not have anything on it. It may even have yet another program source on it. They are also used as STL, studio to transmitter links, linking program audio to the transmitter. There are also some in this service carrying telemetry for remotely controlled broadcasting transmitters in a one way mode.
Hope this helps.
Craig

The OP is in Turkey, so allocations are probably different there.

 

[kc0kp]

I did not catch that. Well, never having been there, I cannot tell you.

 

[jufri69]

Ask

A simple answer for your example is: TX is always 5Mhz higher than the RX on the UHF band, so, TX would be 455.800. There are other similar relationships for 800Mhz, but not for VHF. Now if you are asking about HAM bands, I don't know those relationships off hand. I would hope you know the restrictions on transmitting into anything except an amateur repeater..

Is there any special theory to determine the frequency range TX and RX?

Best Regards,
Muhammad Jupri
Makassar, South Sulawesi, Indonesia