Spirit System

Hi,

I am using an old Spirit unit in a glow helicopter (five servos), flying with one Spektrum satellite, but I want to add at least one more for safety. The problem is that the only free ports are SYS and ELE/PIT/TAIL as the RUDD one is occupied by the external BEC power supply, but I should use this port to connect a Spektrum multi adapter.
Would it be safe to use a Y-cable in the RUDD port to connect a new satellite and also the power supply from the BEC? Another better suggestion?

Thank you.

In this setup with this unit the only option is to use Y-cable. It is safe if Y-cable is of good quality.
We recommend to get the cable we offer in our eshop. It has high current rating suitable also for BEC.

Thank you. I'll do it this way.