Hello - I have A dji ronin and I look for HD transmitter receiver and the I see the dji-lightbridge and I was thinking I can use that- this is will work?
I need to get some more gear on my RONIN to let it work? like power kit or somthing?

It does work, on the Ronin, there is a LB port to connect your LightBridge, you may try

I did not understand what is "LB port"? it's look like if i have all the right connection on the ronin for the transmitter it will work -