How would I transmitt CONAX?

[veso266]

Hi there, I found a conax emulator for my funcard4 (attached)
conax_cw_fun.zip

or I could use your one

but the question still remains, how would I generate the CONAX signal so I could actualy use one of this emulators

I already know how to broadcast DVB-T/C/T2 in clear with my hackRF, just not, how would I add CONAX to it (I even have a diablo CAM 2 light
so I could stuck this into one of my TVs and try