Product Name: HD Boardcassting Handheld Video Transmitter Model NO.: MV2025TWSP Dimension: 137*66*108mm: Weight: 750g Application: Video Transmission Modulation: Qpsk, 16qam, 64qam Oscillator Circuit: LC or Crystal Oscillator Trademark: ALLTECH Transport Package: Carton Specification: ISO Origin: Shenzhen, China Product Description Functions & Features:Hand-held design with IP67 waterproof standard; Video transmitting while filming;Small dimension and light weight with great convenience;Full HD video transmission with video resolution up-to 1080i/P;COFDM modulation and H. 264 high-level video compression;RF power and bandwidth adjustable to avoid electromagnetic interference;Portable repeater compatible to realize long range;Multiple receiving systems optional for diversity applications;Superior compatibility to satellite or HD video session systemPower SupplyWorking Voltage VDC7V~DC16.8VWorking Current A≤0.6A@DC12VVideo TransmissionFrequency output range300MHz~450MHz,560~760MHzor user customizedRF bandwidth1.5/2/4/6/7/8MHzadjustablePower output150mW~200mWTx SNR≥30dB @ 22dBmSHG>52dBcEncryptionAES128/256, SHA-256or ALLTECH Basic ScramblingModulationCOFDMConstellationQPSK, 16QAM, 64QAMoptionalFEC1/2, 2/3, 3/4, 5/6,7/8optionalCarrier2KGUI1/32, 1/16, 1/8, 1/4optionalPower flatnessFull-band ≤1dB; 8MHz(within) ≤0.5dBRS232control interfaceStandard RS232level, 9600, 8, N, 1RS232data interfaceStandard RS232level, support 1200~115200CVBSVideo white bar amplitude (mV)p-p700Video synchronous amplitude (mV)p-p300SNR (not weighted) dB60sloping field SNR (not weighted)dB56Analog AudioBalanced audio input amplitudeVmax=±15VUnbalanced audio input amplitudeVmax=3VppHDMIVersionHDMI 1.3HDCPprotocolSupportVideo EncodingA/V bitrate64, 96, 112, 128, 160, 192, 224, 256, 320, 384KbpsadjustableAudio encodingMPEG1 Layer2Video resolutionMinimum 720×480/60i(720×576/50i )Maximum 1920×1080/60Pself-adaptedVideo encodingH.264Video bitrate500kbps-16.68Mbpsself-adaptedFormatYCbCr4:2:0Camera ShootingSensor pixels9.15Mega pixels(3.05MegapixelsX3)Dynamic effective pixels7.11Megapixels(2.37Megapixelsx 3) [3:2]6.57 - 6.21Megapixels(2.19 - 2.07Megapixelsx 3) [16:9]6.87Megapixels(2.29Megapixelsx 3) [4:3]Optical zoom12timesSensor typeMOSsensorx 3Sensor size1/4.1inchNight shooting1LuxAnti-shakeHybrid optical anti-vibration + Optical image stabilization lockVideo recording1080/50p (28Mbps / VBR), (1920 x 1080)HA (17Mbps / VBR), (1920 x 1080)HG (13Mbps / VBR), (1920 x 1080)HX (9Mbps / VBR), (1920 x 1080)HE (5Mbps / VBR), (1920 x 1080)iframe (28Mbps / VBR), (960 x 540)AVCHD 3D (28Mbps / VBR), (1920 x 1080)SbS (17Mbps / VBR), (1920 x 1080)Storage MediaRAM (32GB), SD, SDHC, SDXCmemory cardInput/output interfaceUSB2.0HS, AVmultimedia, HDMI (mini), MIC, earphonePower supplyLithium battery (1,250mAh)LCD size3.5inch widescreenFocal length2.84 - 34.1mm35mm film camera equivalence29.8 - 368.8mm [16:9]Filter/ diameter49mmLensLeica(LEICA)DicomarlensAperture (F)F1.5(wide angle) / F2.8(telescope)AppearanceWeight750gDimension137*66*108mmEnvironmentWorking temperature-25°C~55°CStorage temperature-40°C~70°C