歐洲Proma電視場強(qiáng)儀TV Explorer HD+ FREQUENCY MARGIN | From 5 to 1000 MHz and from 950 to 2150 MHz | VIDEO Digital modulations Resolutions Video formats Colour system TV standard Aspect ratio | DVB-T2, 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, 4:3 | CONNECTIONS | RF, SCART, HDMI, TS-ASI (input and output), USB, Common Interface | DIGITAL MEASUREMENTS | Power, CBER, VBER, MER, C/N, Link margin, Noise Margin | DVB-S2 SIGNAL PARAMETERS | Symbol rate (QPSK) 1 to 45 Mbaud. Symbol rate (8PSK) 1 to 45 Mbaud. | ANALOGUE MEASUREMENTS | Level, V/A, C/N, desviación, FM deviation and demodulation | ADVANCED FUNCTIONS | Dolby Digital Plus decoder Channel searching and channel tables generation (EXPLORER) Signal type automatic identifying (AUTO ID) Conslation 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 salite band) Attenuation test function (signal distribution network response for terrestrial band) DiSEqC generator and LNB supply Audio and Video recording and playing | |