EC5900TS-8.000M TR EC5900TTS-1.8432M EC5900TTS-1.8432M TR EC5900TTS-10.000M EC5900TTS-10.000M TR EC5900TTS-12.000M EC5900TTS-12.000M TR EC5900TTS-12.288M EC5900TTS-12.288M TR EC5900TTS-14.31818M