... wavebands available: VHF/L/ S* Strong casing with built-in cooling plates, waterproof and shockproof* ... RS232 level, 9600,8,N,1RS232 Data InterfaceStandard RS232 level, supporting 1200~115200ConstellationQPSK,16QAM ... optional)Carrier2K, 8KGuard Interval1/32,1/16,1/8,1/4 (optional)Video DecodingISO/IEC13818-2 MPEG-2MP@MLAspect ... 50°CDimension480mm*260mm*44mm (1U Aluminium alloy box)Weight3.5 kg