www.inbroadcast.com | Vol: 5 - Issue 3 | March 2015 33http://www.inbroadcast.com http://nab15.mapyourshow.com/6_0/exhibitor/exhibitor-details.cfm?ExhID=284 http://www.rtintercoms.com/kp-series http://www.rtsintercoms.com http://www.vitec.com/industries/sports-entertainment/ http://www.vitec.com/industries/sports-entertainment/