This is the Spectra 75 MHz Synthesized Rf Module for the Hitec Lynx 3D. FEATURES: Allows the Lynx 3D to broadcast on any 75 MHz channel Switching channels requires a simple adjustment of two miniture switches This is a direct replacement for the stock module, and simply plugs into place One year warranty INCLUDES: One Spectra 75 Synthesized Rf module One pot.-adjusting screwdriver One page of Hitec decals SPECS: Frequency range: 75.430 - 75.999 (channel 61-90) Rf input power: 400mW Modulation: 2.8 kHz +/- 200 Hz Current drain: 150 mA BBS 12/11/99 ir/jl