中文字幕视频在线播放有码无码_a在线观看国产网站日本欧美_国产一级伦理毛片_黄色一级a∨无码_亚州成人免费电影_国产多人群p刺激交换视频_欧美日韩亚洲综合视频_青柠视频在线观看免费高清1_一级乱电影在线观看国语

日本標準ISDB-T電視衛星場強儀的主要介紹：

TV EXPLORER HD ISDB-T/Tb High definition TV analyser

The most advanced PROMAX field strength meter. In addition to all features that are required by HDTV, includes Dolby Digital Plus and HE-AAC decoders, as well as full compatibility with DSS and ISDB-T/T_B （measurements and decoding）.

Would it be possible to have all those features in a 2 kg meter?:

Video decoding: MPEG-2 and MPEG-4 H.264
Audio decoding: Dolby Digital Plus, HE-AAC, AAC and MPEG-1/2
Video formats:?SD （standard definition） and HD?（high definition）
Video resolutions: 1080i, 720p and 576i
Screen formats: 16:9 and 4:3
HDMI interface
ISDB-T/T_B, DSS, DVB-C, QAM?Annex A?& B and DVB-S/S2
CAM module?（Conditional Access） for encrypted channels
TS-ASI input and output
Conslation diagram

Click here to enlarge the image of the TV EXPLORER HD ISDB-T/Tb

日本標準ISDB-T電視衛星場強儀的規格參數：

FREQUENCY?MARGIN	From 5 to 1000 MHz and from 950 to 2150 MHz
VIDEO Digital modulations Resolutions Video formats Colour system Aspect ratio	ISDB-T/T_B, DSS, DVB-S, DVB-S2, DVB-C Annex A?& B 1080i, 720p, 576i MPEG-2, MPEG-4 H.264 PAL M, N / NTSC M, N 16:9, 4:3
CONNECTIONS	SCART, HDMI, TS-ASI （input and output）, USB, Common Interface
DIGITAL?MEASUREMENTS	Power, CBER, VBER, MER, C/N, Noise margin, Link Margin, LBER, Wrong packets
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, deviation, FM demodulation
ADVANCED?FUNCTIONS	- Channel Scan and Channel Table Creation （EXPLORER） - Automatic identification of the signal type （AUTO ID） - Conslation diagram for ISDB-T, DVB-C, DVB-S and DVB-S2 - Built-in spectrum analyser with direct access keys - Datalogger 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