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关 键 词:电视场强仪,电视卫星场强仪,卫星场强仪,欧洲场强仪,explorer场强仪
发布时间:2015-10-04
TVEXPLORER HD LE欧洲标准电视卫星场强仪的主要特点: TV EXPLORER HDLEHigh definition TV analyserTheTV EXPLORERHD LEis an equipment formula that allows you to measure High Definition signals and display the broadcasted image, focusing on the most important part valued by the installer. Some features, which can be considered expendable, have been removed or are optional. Thus, its price has substantially improved and there is an open option to extend the equipment if necessary. FREQUENCY MARGINFrom 5 to 1000 MHz and from 950 to 2150 MHzVIDEO Digital modulations Resolutions Video formats Colour system TV standard Aspect ratio DVB-T, DVB-H, DVB-S, DVB-S2, DVB-C 1080i, 720p, 576 i MPEG-2, MPEG-4 H.264 PAL, NTSC, SECAM M, N, B, G, I, D, K, L 16:9, 4:3CONNECTIONSRF, SCART, USB, Common InterfaceDIGITAL MEASUREMENTSPower, CBER, VBER, MER, C/N, Link margin, Noise MarginDVB-S2 SIGNAL PARAMETERSSymbol rate (QPSK) 1 to 45 Mbaud. Symbol rate (8PSK) 1 to 45 Mbaud.ANALOGUE MEASUREMENTSLevel, V/A, C/N, desviación, FM deviation and demodulationOPTIONAL FUNCTIONSDVB-T2 compatibility Dolby Digital Plus audio decoderADVANCED FUNCTIONSChannel searching and channel tables generation (EXPLORER) Signal type automatic identifying (AUTO ID) Constellation diagram for DVB-T/H, DVB-C, DVB-S and DVB-S2 Echoes analyser mode Built-in spectrum analyser with direct access keys Datalogger (measurements automatic acquisition and storage) for digital and analogue channels SAT IF test (IF distribution network response for satellite band) Attenuation test function (signal distribution network response for terrestrial band) DiSEqC generator and LNB supply Audio and Video recording and playing 加工定制 否 类型 频谱场强仪 品牌 Promax 型号 TV EXPLORER HD LE 测量范围 880(T) 电源电压 220(V) 外形尺寸 652*720*210(mm) 适用范围 电视卫星信号探测