JR RS77S S-PCM 72MHz Auto Scan Receiver

Heya, quick question, I havent had time to read up on electronics and what not (im still new at this), but I noticed the above receiver listed in the P-38 parts scans for receivers so you can use an existing controller to this plane - are there any kind of restrictions on the controller?

I have two PZ controllers, that came with my PZ planes and I just wanted to know if I could reuse them ( I think they're CH 4, 27.145)

thx!