Cofdm HD Manpack Video Transmitter/Sender/Encoder

Functions & Features: 1. Broadcasting level A/V encoding with multiple A/V input 2. ABS/AES encryption optional 3. Working frequency and other parameters panel display and adjustable 4. H. 264 video encoding and HD video quality (1080i/P) 5. Bitrate auto adjustable subject to the channel bandwidth 6. NLOS (NO LINE OF SIGHT) and mobile transmission 7. Working frequency adjustable within specified range 8. HDMI input with HDCP protocol 9. SDI video, embedded audio and composite video input 10. Balanced and unbalanced stereo input 11. Aluminium alloy casing with good impact resistance and heat dissipation Power SupplyWorking voltage VDC12~16VWorking current A≤2.8A @ DC12.5VVideo TransmissionFrequency output range300~450MHz, 560~760MHz or user customized  RF bandwidth1.5/2/4/6/7/8MHz optionalPower output33dBm, adjustableC/N≥28dB @ 33dBmSHG>52dBcEncryptionAES/ALLTECH Basic ScramblingModulationCOFDMConstellationQPSK/16QAM/64QAM optionalQPSK/16QAM/64QAM @ 6/7/8MHzFEC1/2, 2/3, 3/4, 5/6, 7/8 optional1/2, 2/3, 3/4, 5/6, 7/8 @ 6/7/8MHzCarrier2KGUI1/4, 1/8, 1/16, 1/32 optional1/4, 1/8, 1/16, 1/32 @ 6/7/8MHzVideo input levelFull band ≤2dB, 8MHz (within)≤0.5dBRS232 control interfaceStandard RS232 level, 9600, 8, N, 1RS232 data interfaceStandard RS232 level, support 1200~115200CVBSStandardSupport NTSC/PAL/SECAM color standardVideo white bar amplitude700±20(mV)p-pVideo synchronous amplitude300±9 (mV)p-pVideo amplitude-frequency characteristic0~4.8MHz-0.5~1.5dB5.5MHz-4.0~1.5dBSNR (weighted)≥58 dBSloping field SNR (not weighted)≥50 dBAnalog AudioBalanced audio input amplitudeVmax=±15VUnbalanced audio input amplitudeVmax=3VppMIC inputSupportSDIStandardSMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M  SMPTE 299MInput amplitude800±80 mVHDMIVersionHDMI 1.3HDCP protocolSupportEncoding A/V bitrate64, 96, 112, 128, 160, 192, 224, 256, 320, 384Kbps adjustableAudio encodingMPEG1 Layer2Video resolutionMinimum 720*480 60i (720*576 50i )Maximum 1920*1080/ 60P self-adaptedVideo encodingH.264Video bitrate500kbps-16.68Mbps self-adaptedFormatYCbCr4:2:0Audio ReceivingAudio Rx frequency range470.05~479.950MHz, factory setting:  479.950MHzAudio Rx sensitivity≤-111dBmAudio Tx modulationGFSKFrequency step150KHzAudio decoding overall bitrate4800bpsAudio output2.1Vp (open circuit output)EnvironmentProtect standardIP66, dustproof and rainproofWorking temperature-25~55°CStorage temperature-40~70°CAppearanceDimension227×145×50 mmTransmitter (bare)2.5kgBattery (single)1.1kg/* 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