Shenzhen Keweitai Enterprise Co., Ltd.  

Product Name: HD Mini Video Transmitter Model NO.: MV2025TWSP Size: 121*91*17.5: Weight: 200g (Bare) Application: Video/Data Transmission Modulation: Qpsk, 16qam, 64qam Oscillator Circuit: LC or Crystal Oscillator Trademark: ALLTECH Transport Package: Carton Specification: ISO Origin: China Product Description Functions & Features:n AES encrypted video transmissionn aluminum alloy casing with good shock resistancen external digital frequency controller; lithium battery replaceablen mobile video transmission in NLOS (No line of sight) conditionn COFDM modulation and H.264 compression for stable and high-quality audio and video signaln HDMI and HD-SDI signal input n Multiple bandwidth adjustable, 1.5/2/4/6/7/8MHzn Video input PAL/NTSC optional (PAL as default) n Full HD transmission, clear image with resolution 1080i/Pn Portable HD repeater compatible to increase the transmission distancen Perfect compatibility with satellite system or HD video conference systemn RF power adjustable; RF bandwidth adjustablen Multiple receiver systems optional for diversity of applicationsPower supplyWorking voltage VDC7V-16.8VWorking current A≤0.6A@DC12.5VRFWorking frequency range328-352MHz/560-760MHz/1.2-1.5GHz/2-2.5GHzCustomizedChannel center frequency338MHz/595MHz/1.2GHz/2.4GHzCustomizedCenter frequency shift±20HzRF bandwidth MHz1.5/2MHz,4MHz,6/7/8MHzPower output dBm≥22dBm/IL=1Power output adjustable range15dBC/N≥28dB @ 22dBmstray emission≤-36dBm (beyond range of carrier center frequency fc±5MHz)ModulationCOFDMConstellationQPSK, 16QAM and 64QAM optionalFEC1/2, 2/3, 3/4, 5/6, 7/8 optionalGuard interval1/4, 1/8, 1/16, 1/32 optionalCVBSVideo encodingH.264Video input level1~1.2Vp-p@75ΩVideo input modePAL/NTSCVideo white-bar level mV650~720mVVideo synchronous level mV260~275mVAudio inputLeft/right channel, stereoHDMIStandard supported576i50, 480i60, 720p50, 720p60, 1080i50, 1080i60, 1080p25, 1080p30HDCP protocolSupportSDIStandard supported576i50, 480i60, 720p50, 720p60, 1080i50, 1080i60, 1080p25, 1080p30Input level mV800±80InterfaceRS232 controlStandard RS232 levelRS232 dataStandard RS232 level, support 1200~115200 bps