JR 72mhz Grey Single Conversion RC Remote Control Airplane Receiver RX Crystal

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Hitec Single Conversion Crystal 72MHZ RX RC Airplane -You Pick One-

Berg Crystal 72MHZ RX RC Airplane Helicopter -You Pick One-

GWS Micro Crystal 72MHZ RX RC Airplane Heli -You Pick One-

40MHz Dual Conversion Rx Crystals for Futaba / Robbe - Various Frequencies

Vampowerpro 72Mhz FM Dual Conversion Receiver Crystal Ch 11-60 Futaba Hitec

35MHz Dual Conversion Rx Crystals for Futaba / Robbe / GWS - Various Frequencies