Help! What Proto call is it for the XJB F428-TX20.V2 vtx

[Gingernath123]

Hello everyone I just wondering what protocall is for the vtx

 

[FlamingRCAirplanes]

Is it analog or digital? If it is analog then it will work with all fpv receivers.

 

[FlamingRCAirplanes]

I just looked at it. It is analog.

 

[Gingernath123]

I just looked at it. It is analog.

Okay thank u witch is it in the port vtx tbs smart audio or vtx IRC TRAMP