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產(chǎn)品型號：TV EXPLORER HD廠商性質(zhì)：代理商更新時間：2025-11-01訪 問 量：1598ATSC場強儀TV EXPLORER HD ATSC的詳細(xì)介紹：
This new jewel of thePROMAXrange will become a reference in the industry for being the very first meter of its kind to actually meet the requirements to be called a real HDTV instrument.
Would it be possible to have all those features in a 2 kg meter?
| 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 | 8VSB, DVB-S2, DVB-S, DSS, QAM A/B 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 | Channel searching and channel tables generation （EXPLORER） Signal type automatic identifying （AUTO ID） Up to 45 MSps for DVB-S and DVB-S2 Conslation diagram for QAM, DVB-S/S2 and 8VSB 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） Audio and Video recording and playing |
