Promax Promax TV EXPLORER HD ISDB-Tb, Руководство пользователя

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USER’S MANUAL. TV EXPLORER HD ISDB-T/T
B
Page 8 11/2010
Measurement bandwidth According to span.
Terrestrial 230 kHz, 1 MHz.
Satellite 4 MHz, 1 MHz.
Span
Terrestrial Full span (full band) - 500 - 200 - 100 - 50 - 32 - 16 -
8 MHz selectable.
Satellite Full span (full band) - 500 - 200 - 100 - 50 - 32 -
16 MHz selectable.
Markers 1 with Frequency and level or C/N indications.
Vertical range
Adjustable in steps of 5 or 10 dB.
Measurements
Terrestrial bands
Analogue channels Level.
Digital channels Channel power.
Satellite band
Analogue channels Level.
Digital channels Channel power.
MONITOR DISPLAY
Monitor TFT colour 6.5 inches. Transflective LCD.
Aspect ratio 16:9, 4:3.
Colour system NTSC and PAL.
TV standard M and N.
Spectrum mode Variable span, dynamic range and reference level by
means of arrow cursors.
Sensibility 40 dBµV for correct synchronism.
BASE BAND SIGNAL
VIDEO
Format ISDB-T/T
B
: MPEG-2 (MP@HL).
MPEG-4 AVC H.264 (free or scrambled ).
DVB: MPEG-2 (MP@HL).
MPEG-4 AVC H.264 (free or scrambled ).
Conditional access types Common Interface , according to available user CAM.
External video input Scart with RCA adapter (75
Ω
).
Sensibility 1 Vpp (75
Ω
) positive video.
Video output Scart with RCA adapter (75
Ω
).
SOUND
Input Scart with RCA adapter (75
Ω
).
Outputs Built in speaker, Scart with RCA adapter (75
Ω
).
Demodulation NTSC system according to ISDB-T/TB, ITU-T
J.83/B, DVB-S/S2, MPEG and QAM-A standards.
Decodification AC-3 audio decoding for ISDB-T/T
B
, ITU-T J.83/B,
QAM-A and DVB-S/S2.
De-emphasis 50 µs, 75 µs (NTSC).