Extremely compact and lightweight-perfect for Park Flyers, 650ft (198m) range. Uses micro plugs to lessen weight. Repair/replacement receivers for smooth, interference-free control. Dual-conversion styles (noted by "DF" or "DP") filter signals twice for maximum clarity. The newest 1024 PCM dual conversion receiver, R138DP, features a "Hi-Lo" band option that allows modelers to enjoy the advantages of virtually stepless 1024 PCM (Pulse Code Modulation) technology. Narrow-band spacing and dual conversion signal filtering combine to provide exceptionally clear, interference-free reception and amazingly smooth, accurate control.
Available on 72MHz in both Low Band (Ch. 11-35) and High Band (Ch. 36-60); modelers buy and install the proper receiver crystal, available separately.

Due to the special design of the R124F it is not recommended for use in other types of models as well as nitro powered models that are flown at longer distances.

High Band Short FM crystal