JimCasey

My Feedback: (1)

In Olden days, everyone knew that for a buddy-box setup it was necessary to use Futaba radios together, or JR Radios together, or Airtronics radios together. Now there are more transmitter brands out there than I can recite. Lots of RTFs are packaged with proprietary-branded 2.4 GHz radios.

Is there a list, or a method to determine Which radios can be joined with a trainer cable to buddy-box a newbie? Newbies always buy their stuff first, before they show up at the field to ask for help. Can I know if my radios are compatible without just hoping that nothing smokes when I plug it together?

scooterinvegas

My Feedback: (1)

I have used old and new Futabas with JR's on a buddy box set-up. JR as the master. Takes a JR to Futaba trainer cord.

rgm762

My Feedback: (4)

with the "old" 72 radios there is not much of a problem, cords are easy to find, but with the newer 2.4 computer radios is another story

jester_s1

The only sure way is to ask the manufacturer. Some of the cheap new radios can't buddy box at all, and some brands aren't compatible with other radios within the same brand.

red head

Lately I just ask if they have a buddy box, if not SORRY, no help. ENJOY !!! RED

Gray Beard

My Feedback: (-1)

I have a trainer set up with my Futaba 9-C 72 and I use a couple of radios for the buddy box, an old tower 5 and an old Hitec 7. When I train we use my gear. I supply everything except the fuel. After that it's up to the student to get his own plane and gear so I don't worry about what he buys. If the student wants to use his plane and it's a 2.4 then I will pull his RX and use one of mine and set up my radio as the master. It isn't hard and doesn't take long.

scooterinvegas

My Feedback: (1)

I have cords for both the old round plug and the small square plug. Hangar 9 makes them.