Draganfly Innovations News, Product Articles, Press Releases & Media Info » Information ArticlesDraganfly Innovations Inc. The Future of R/C, UAVs and Robotics.72MHz RC Radio Control Transmitter Frequency Control Explained- July 23, 2008 Even with the advent of spread spectrum technology, many RC aircraft pilots still use the 72 mhz frequency band. If you use a conventional PPM or PCM radio system, it&8217;s very important that you be aware of the different frequencies and frequency control methods used by RC pilots. Failure to observe which frequencies are in ...http://www.rctoys.com/pr/2008/07/23/freqnency-control-explained/ Lithium Polymer Battery FAQ- July 23, 2008 This article lists the frequently asked lithium polymer battery questions and answers. Does Temperature Affect Lithium Polymer Batteries Yes, lithium polymer batteries are affected by temperature. All batteries use a chemical reaction to provide electricity, and a low temperature slows this reaction down significantly. You cannot harm a lithium battery by running it at a low temperature, ...http://www.rctoys.com/pr/2008/07/23/lithium-polymer-battery-faq/ |