BTC Z22 Manual do Utilizador descarregar pdf (Página 34)

Version 02.00, November 2014

34 Rohde & Schwarz R&S

®

BTC Broadcast Test Center

Open format

open format

on/off

group 1A block 2/block 3/block 4

00 to 1F/0000 to FFFF/0000 to FFFF

group 1B block 2/block 3/block 4

00 to 1F/ – /0000 to FFFF

group 3A block 2/block 3/block 4

00 to 1F/0000 to FFFF/0000 to FFFF

group 3B block 2/block 3/block 4

00 to 1F/ – /0000 to FFFF

group 4B block 2/block 3/block 4

00 to 1F/ – /0000 to FFFF

group 5A block 2/block 3/block 4

00 to 1F/0000 to FFFF/0000 to FFFF

group 5B block 2/block 3/block 4

00 to 1F/ – /0000 to FFFF

group 6A block 2/block 3/block 4

00 to 1F/0000 to FFFF/0000 to FFFF

group 6B block 2/block 3/block 4

00 to 1F/ – /0000 to FFFF

group 7A block 2/block 3/block 4

00 to 1F/0000 to FFFF/0000 to FFFF

group 7B block 2/block 3/block 4

00 to 1F/ – /0000 to FFFF

group 8A block 2/block 3/block 4

00 to 1F/0000 to FFFF/0000 to FFFF

group 8B block 2/block 3/block 4

00 to 1F/ – /0000 to FFFF

group 9A block 2/block 3/block 4

00 to 1F/0000 to FFFF/0000 to FFFF

group 9B block 2/block 3/block 4

00 to 1F/ – /0000 to FFFF

group 10B block 2/block 3/block 4

00 to 1F/ – /0000 to FFFF

group 11A block 2/block 3/block 4

00 to 1F/0000 to FFFF/0000 to FFFF

group 11B block 2/block 3/block 4

00 to 1F/ – /0000 to FFFF

group 12A block 2/block 3/block 4

00 to 1F/0000 to FFFF/0000 to FFFF

group 12B block 2/block 3/block 4

00 to 1F/ – /0000 to FFFF

group 13A block 2/block 3/block 4

00 to 1F/0000 to FFFF/0000 to FFFF

group 13B block 2/block 3/block 4

00 to 1F/ – /0000 to FFFF

group 15A block 2/block 3/block 4

00 to 1F/0000 to FFFF/0000 to FFFF

Analog TV (R&S

®

BTC-K595 option)

The Analog TV option (R&S

®

BTC-K595) includes the standards B/G, D/K, I/I1, M/N, and L/L’.

Standard B/G (R&S

®

BTC-K595 option)

Standard B/G

in line with country-specific standard

Vision modulation

modulation

B/G

group delay

precorrection

CCIR – B/G Germany general half,

B/G Australia (can be switched off)

frequency response

< 20 ns (with/without vestigial sideband

filtering)

vestigial sideband

filtering

B/G, can be switched off

amplitude frequency response

< 0.5 dB (–0.6 MHz to +4.8 MHz)

(with/without vestigial sideband filtering)

residual carrier

0 % to 30 %, settable in 0.1 % steps

S/N ratio

video

> 60 dB, weighted

Sound modulation

mode

mono, stereo, dual sound,

mono/NICAM, NICAM

modulation of sound carriers 1, 2

modulation mode

FM

frequency deviation

30 kHz (settable)

preemphasis

50 µs/75 µs (can be switched off)

vision/sound carrier frequency spacing

5.5 MHz/5.74 MHz (settable)

vision/sound carrier level spacing

13 dB/20 dB (settable)

pilot tone

in sound carrier 2 (can be switched off)

S/N ratio

sound

> 60 dB, weighted (CCIR)

Video signals

internal video generator

see “Video signal generator”

Audio signals

internal audio generator

see “Audio signal generator”

audio player

see “Audio player”

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