Tech Talk

  • The truth about CFM

    Fresh Air systems in the racing industry are measured in CFM because that's the number printed on the fan. That number may be accurate at the business end of the fan out of the box, but a lot more comes...

  • Proper Antenna Mounting

    A bad coaxial cable or an improperly mounted antenna can restrict two-way radio range from miles to feet. Mounting your antenna properly determines the range of your two-way radios. Radios transmit the most range with a ground plane and our 3db...