What are DSM RC Controllers and Receivers and What Do They Do?
What are DSM RC Controllers and Receivers and What Do They Do?DSM or “Digital Spectrum Modulation” is a relatively new radio technology adapted to the RC vehicles world and being increasingly found as an option in RC airplanes, helicopters, cars, and trucks.Answer: In geekspeak, DSM technology is an optimized version of Direct Sequence Spread Spectrum, also referred to as FHDSS “frequency hopping digital spread spectrum” technology. This optimized digital, crystal-free two-way communication technology eliminates and is immune to the cross-interference common with traditional radio frequency transmitters and receivers. The response time of DSM controllers and receivers is both impressive and reliable. Now that DSM technology had been incorporated into the RC world, RC enthusiasts can enjoy a safer, more rewarding radio controlled racing experience without the frustration of radio frequency interference. How Does DSM Differ From Traditional Radio Systems? Traditional radio systems used w