Wireless Mobile Video Transmitter, Variety and Customized Frequency

Functions & Features:Brocasting video encoding and multiple A/V inputNarrow bandwidth 2/4MHz for HD 1080i signal transmission Duplex-audio communication and data transmissionH.264 video decoding, support HD 1080i/PBitrate auto adjustable subject to channel bandwidthHDMI input, support HDCP protocolTransmission encryption for higher security1.5/2/4/6/7/8MHz multiple bandwidth adjustableSDI video, emdedded audio and composite video input, HDMI interfaceSupport unbalanced and balanced stereo inputTransmitter power output adjustableGFSK digital audio receiving modulation  Specifications:Power SupplyWorking voltage VDC12V~DC16VWorking current A≤2.8A@DC12VVideo Transmission Frequency output range300MHz~450MHz,560~760MHz or user customizedRF bandwidth 1.5/2/4/6/7/8MHz optionalPower output21~36dBm power output adjustable with 1dB stepC/N≥28dB @ 32dBmSHG>52dBcEncryption AES/ALLTECH Basic ScramblingModulation COFDMConstellation QPSK, 16QAM, 64QAM optionalFEC1/2, 2/3, 3/4, 5/6,7/8 optionalCarrier 2K/8KGUI1/32, 1/16, 1/8, 1/4 optionalPower faltness Full band ≤2dB,8MHz (within)≤0.5dBRS232 control interfaceStandard RS232 level,  9600,8, N, 1RS232 data interfaceStandard RS232 level, support 1200~115200CVBSVideo white bar amplitude 700±20(mV)p-pVideo synchronous amplitude300±9 (mV)p-pVideo amplitude-frequency characteristic0~4.8MHz-0.5~1.5 5.5MHz-4.0~1.5SNR (not weighted) db≥58 dBSloping field SNR (not weighted)≥50 dBAnalog Audio Balanced audio input amplitude Vmax=±15VUnbalanced audio input amplitudVmax=3VppSDIStandard SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M  SMPTE 299MInput amplitude mV800±80HDMIVerison HDMI 1.3HDCP protocol Support Encoding  A/V bitrate64, 96, 112, 128, 160, 192, 224, 256, 320, 384Kbps adjustableAudio encoding MPEG1 Layer2Video resolution Minimum 720×480/60i(720×576/50i )Maximum 1920×1080/60P self-adapted Video encoding H.264Video bitrate 500kbps-16.68Mbps self-adapted Format YCbCr4:2:0Audio Receiving   Audio Rx frequency range 470.05~479.950MHz, factory setting: 479.950MHzAudio Rx sensitivity ≤-111dBmAudio Tx modulation GFSKFrequency step150KHzAudio decoding overall bitrate4800bpsAudio output2.1Vp (open circuit output)GPS ReceivingSignal receiving L1(1575.42MHz), C/A codeCommunication protocol NMEA0183Sensitivity -165dBmAntenna Active antennaData baudrate4800bpsData refresh rate1HzEnvironment  Protect standard IP66, dustproof and rainproofWorking temperature -25°C~55°CStorage temperature-40°C~70°CAppearance Dimension 238mm×155mm×78mmWeight 2.6kg        /* 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