... narrow bandwitdh(1.25/2.5/6/7/8M ) encryption MV2000TBHF/MV2025TBHE Backpack Wireless COFDM Video Transmitter Receiver:type one: portable ... , supporting 1200~115200ConstellationQPSK,16QAM,64QAM (optional)FEC1/2,2/3,3/4,5/6, 7/8 (optional)Guard Interval1/ ... outputSecond Harmonic≤-43dBVideo Signal1Vp-p@75Ω,PALCBER <2.0E-4Video CompressionMPEG-2 4:2:0 /MPEG-4 (optional)Resolution720x576 @ 8MHz, 352x288 @ 1 ...