欧洲Promax电视场强仪TV EXPLORER HD LE的主要特点：
| TV EXPLORER HD LE High definition TV analyser |
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| The TV EXPLORER HD LE is 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 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-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, 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 | | OPTIONAL FUNCTIONS | DVB-T2 compatibility
Dolby Digital Plus audio decoder | | ADVANCED FUNCTIONS | 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 |
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