Cofdm Body-Worn 2W Video Transmitter

Functions & Features: 1. Default power output: 2W and maximum 4W (with existed size) 2. Super low latency (20-60ms end to end) 3. ABS/AES encryption with encryption level optional 4. Working frequency customized within range 300MHz to 2.4GHz 5. Video input PAL/NTSC optional (default as PAL) 6. Audio and video signal simultaneously input, one-channel video input 7. Left/right channel audio and unbalanced stereo input 8. Fully-enclosed waterproof case, dustproof and good impact resistance 9. Distance no less than 13km in LOS and 2-5km in NLOS Power SupplyWorking voltage VDC12V~DC16VWorking current A≤2.7A@DC12.5VVideo TransmissionFrequency output range300MHz~450MHz,560~760MHz or user customizedRF bandwidth MHz1.25/2.5MHz or 6/7/8MHz Power output21~36dBm power output adjustable with 1dB stepC/N≥28dB@32dBmSHG>52dBcEncryptionAES/ALLTECH Basic scramblingModulationCOFDMConstellationQPSK/16QAM @ 1.25/2.5MHzQPSK/16QAM/64QAM @ 6/7/8MHzFEC1/3, 2/3@ 1.25/2.5MHz1/2, 2/3, 3/4, 5/6, 7/8 @ 6/7/8MHzCarrier2KGUI1/4, 1/8, 1/16, 1/32 optionalVideo encodingMPEG-2/MPEG-4Video input level1~1.2Vp-p@75ΩVideo input formatPAL/NTSCVideo resolution720x576(PAL)  720x480(NTSC)Video white bar amplitude mV650~720mVVideo synchronous amplitude mV260~275mVVideo amplitude-frequency characteristic dB0~4.8MHz-0.5~1.55.5MHz-4.0~1.5Audio inputLeft/right channel, stereoRS232 control interfaceStandard RS232 level, 9600, 8, N, 1RS232 data interfaceStandard RS232 level, support 1200~115200Delay60msEnvironment Protect standardIP66, dustproof and rainproofWorking temperature-25°C~55°CStorage temperature-40°C~70°CAppearanceDimension238mm×140mm×75mmWeight2.5Kg/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1