small receiver for my radio transmitter "futaba 3pl 4ghz fhss" ?

Hello, I live in France, I contact you to know: I have a radio transmitter "futaba 3pl 4ghz fhss", i would like to buy you a very very small receiver, 2 channels or more, which is compatible with my futaba recepter. What do you recommend to me ? thank you for your reply. Ludovic