Shenzhen Keweitai Enterprise Co., Ltd.  

Product Name: Full HD Wireless Mobile Rack Mount 4-CH Video/Audio Receiver Model NO.: MV2025RJ8 Application: Video Transmission, Data Transmission, Image Transmission Dimension: 482*400*88 Weight: 6.55 Kg Working Temperature: -25~55 Centigrade Trademark: ALLTECH Transport Package: Box Origin: Shenzhen Product Description Features:- 4-CH A/V signal simultaneously receiving- COFDM demodulation and high receiving sensitivity- Full HD H.264/MPEG-2 encording, support D1/720P/720i/1080i/1080P output- Narrow and wide band optional; broadcasting level receiving indexes- GFSK digital audio modulation- Audio transmitting time controllable for power consumption reduction- Audio sensitivity adjustable to prevent unconcerned noiseDimension:Power SupplyWorking voltage VAC220V±20V; DC12VWorking current A≤6.5A@DC12.5V (if audio transmission is off)≤10.5A@ DC12.5V (if audio transmission is on)Video ReceivingFrequency input range170MHz~860MHzRF bandwidth1.5/2/4/6/7/8MHzReceiving sensitivity-96dBm~-20dBm@8M/-106dBm~-20dBm@1.25MDemodulationCOFDMDecryptionAES/ALLTECH Basic ScramblingVideo output formatPAL/NTSCVideo decoding standardH.264/MPEG-2 decoding compatible and device self-adaptedAudio decoding standardISO/IEC11172-3 MPEG-1ISO/IEC13818-3 MPEG-2 (Layer I&II)Video output interfaceCVBS×8,HDMI/DVI×4, YUV/YPbPr/YCbCr×4Video resolution1920×1080×60i/50iCVBS SD video outputVideo output level1~1.2Vp-p@75ΩVideo white bar amplitude mV650~720mVVideo synchronous amplitude mV260~275mVAnalog video amplitude-frequency characteristic dB0~4.8MHz-0.5~1.55.5MHz-4.0~1.5Analog audio outputLeft/right channel, stereoHD-SDI video outputStandardSMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299MInput amplitude mV800±80HDMI video outputVersionHDMI 1.3HDCP protocolSupportYPbPr/YCbCr outputYPbPr@720P,YCbCr@1080iRS232 control interfaceStandard RS232 level, 9600, 8, N, 1RS232 data interfaceStandard RS232 level, support 1200~115200Display PartTFT LCD1.8"262K true color128×160 pixelsAudio TransmissionAudio Tx frequency470.5~479.950MHz; factory setting:479.950MHzAudio Tx power output≥40dBmAudio Tx modulationGFSKSHG>62dBcFrequency interval150KHzStray emissionLess than 60dBmAudio encoding overall bitrate4800bpsAudio sample8KHz 16bitAudio Tx delay1~60 sAudio input signal strength320mVpp (MAX)Four-imageVideo resolutionPAL: 720x576; NTSC: 720x480Video input1.0Vp_p75 outputVideo output formatDigital zoom, 4-image, PIP (picture in picture), auto switchingEnvironmentWorking temperature -25°C~55°CStorwage temperature-40°C~70°CAppearanceDimension2U standard case, 482mm×400mm×88mmWeight6.55kg