How to change khz in IRREMOTE library?

Hello dear Friends,

i have tv tuner and arduino uno.
Want to connect the IR by wires, without IR reciver and IR sender.
I know about connecting data to dana and GND.

But i need to send the signal without IR modulation directly.
How to do this? or how to change the IR frequency in library to 0?

Thank's a lot for any help.

just modify the mark & space functions in the library to toggle another digital output pin

Remember, that IR receivers use inverted logic, so for a mark you need to output a LOW and a HIGH for a space.

Be careful if interfacing to a system with mains or other high voltages.