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Covert Mission Video Cofdm Transmitter1
TransmitterCofdmWireless Transmitter
Shenzhen Keweitai Enterprise Co., Ltd.
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Product Description Functions & Features:N Super low latencyN Working frequency and RF bandwidth self-adapted within specified rangeN RS232 data unidirectional transmissionN Low power consumption, small size and portable usageN Separately workable and also compatible with external power amplifierN vest and pin-hole camera compatibleN Armed force aviation plug for A/V and power interfaces;Different pins for different function interface to avoid misplugN Disconnectable lithium battery, easy operation and battery replacement Power SupplyLithium batteryDC10.8V /1800mAhLithium battery charger(Dedicated) 12.6V/2AVideo TransmissionFrequency output range300MHz~1.2GHz or user customizedRF bandwidth MHz6/7/8MHz or 1.25/2.5MHzPower output500mWC/N≥28dB@27dBmSHG>52dBcModulationCOFDMVideo encodingMPEG-2/MPEG-4EncryptionAES/ALLTECH Basic scramblingConstellationQPSK/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 @ 6/7/8MHzCarrier2KGUI1/8, 1/16 @ 1.25/2.5MHz1/4, 1/8, 1/16, 1/32 @ 6/7/8MHzVideo input level1~1.2Vp-p@75ΩVideo input formatPAL/NTSCVideo resolution720x576(PAL) 720x480(NTSC)Video 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 1200~115200DelayLess than 60msEnvironmentWorking temperature-25°C~55°CStorage temperature-40°C~70°CAmbient humidity No less than 95%AppearanceDimension Transmitter: 109.5X85X17mm, lithium battery: 113X 85X13.2mmCombination dimension: 111.2X85X27.3mmWeight Transmitter: 0.27Kg, battery: 0.22 KgRF interface SMA
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