Product Name: Mini Video Transmission System Model NO.: MV2025TWSE mini video transmitter Oscillator Circuit: LC or Crystal Oscillator Modulation: Qpsk, 16qam, 64qam Application: Video Transmission, Data Transmission, Image Transmission Dimension: 101mm*81mm*15mm: Weight: 0.28kg (Include Battery) Trademark: ALLTECH Transport Package: Carton Origin: Shenzhen, China 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 High-strength aluminum alloy caseN Military aviation plug for A/V and power interfaces; Different pins for different function interface to avoid misplugN Removable lithium battery, easy operation and battery replacementPower SupplyPower supply interfaceStandard interfacePower supply Combined transmitter: DC14.8VMini video transmitter: DC7.8VVideo TransmissionFrequency output range300MHz~1.2GHz or user customizedRF bandwidth MHz6/7/8MHz or 1.25/2.5MHzPower output200mWC/N≥28dB@23dBmSHG>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 humidityNo less than 95%Protect standardRust protection and shakeproofAppearanceDimension101mm ×81mm ×15mmWeight0.28Kg(include battery)RF interfaceStandard SMA