Futaba 75Mhz FM Transmitter/Receiver Crystal Set - Channel 63 75.450mhz

Futaba/Hitec/JR 75Mhz AM Transmitter/Receiver Crystal Set - Channel 71

Futaba/Hitec/JR 75Mhz AM Crystal Set - Channel 72

Airtronics 75Mhz AM Transmitter/Receiver Crystal Set - Channel 68 75.550mhz

JR/Futaba/Hitec 75Mhz AM Channel 70 Transmitter/Receiver Crystal Set 75.590mhz

JR/Futaba/Hitec 75Mhz AM Channel 62 75.430Mhz Transmitter/Receiver Crystal Set

Futaba/Hitec/JR 75Mhz AM Tranmsitter/Receiver Crystal Set - Channel 73

JR/Futaba/Hitec 75Mhz AM Channel 84 Transmitter/Receiver Crystals Set 75.870Mhz