Can I ?
 

Have 1 spectrum DX4s

Can I buy another receiver for another vehicle and use that 1 transmitter?
I think it's called model memory?

thanks

Yes, you just have to bind the new receiver to your transmitter, & then set up another model in the TX's menus....:cool:

Thanks Grizzly Bob :D

Just make sure if you buy a new DX4S, you buy the DSMR receivers because DSM don't apparently work any more on the radio per posts I read.

My DX4S is an earlier older before Spektrum updated their firmware, so it still works with the older receivers too.

If I'm not mistaken, switch to the new model first then bind the receiver to that model memory, because of the Model Match feature. Should be able to change the model name too, which is handy to help keep track of them.