Futaba R2106GF 6 channel SFHSS receiver
The Futaba R2106GF 6 channel SFHSS receiver is compatible with the Futaba 6J and 8J radios. This is a short range receiver for indoor planes and small park fliers (estimated range is 1000 ft - can be more or less depending on conditions). The R2106GF receiver is a frequency hopping spread spectrum design which means it it constantly changing channels looking for the most clear signal possible.