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  CommUSA has made the San Diego Business Journal’s 100 Fastest Growing Private Companies list for another year. We also made the list for growth spurts during a three year period. Those periods were from: 2003-2006 2004-2007 2006-2008
  Two Way Radio Energy Tips Consider using MOTOTRBO repeaters. They use half the energy as analog repeasters and have improved coverage. Impres batteries last 20% longer than standard batteries. This eliminates excessive charge periods. MOTOTRBO radios offer text messaging services. This eliminates the need to use paper for work order tickets Think GREEN and recycle your two way...
  Global Positioning Systems, or GPS, have been in use since December of 1993, but was initially developed in the mid-1940s to aid in ground navigation issues. GPS technology was not fully put to use until 1957, when the Sputnik was launched by the former Soviet Union. This mission introduced us to the technology of satellites. GPS was initially used for military purposes only. However, in 1983...

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