Technical Specification
Page B-6
Instruction Manual: Professional Receivers and Decoders (IRD)
ST.TM.TT1220.1
B.6.3
Composite 525 Lines Output
Table B.7: 525 Line Analogue Video Parameters
Parameter
Performance
Frequency response:
0.0 – 4.2 MHz: +/- 0.5 dB
4.2 – 4.5 MHz: +0.5 dB / –1.5 dB
Video output level:
+/- 3 IRE
Synch level:
+/- 1.5 IRE
Output encoding NTSC:
M
Output encoding PAL:
M
B.6.4
VBI 625 Lines Output
Table B.8: 625 Line VBI Output
Parameter
Performance
VITS lines specification:
ITU-R J.63
VITS PAL (lines)
17, 18, 330, 331
VITS SECAM (lines):
17, 18
Other testlines PAL / SECAM:
Sin(x)/x
Other testlines SECAM:
Sweep
WST (EBU) Teletext Source system:
ETS 300 472 (DVB), SI-DAT 477 rev. 2
WST (EBU) Teletext Output system:
ITU-R BT.653-3, system B
WST (EBU) Teletext Level:
462 mV +/- 6%
WST (EBU) Teletext Eye height:
> 90%
WST (EBU) Teletext Delay rel. to video:
+/- 1 frame
VPS Source system:
SI-DAT 477 rev.2
VPS Output system:
ETS 300 231, ARD/ZDF Nr. 8R2
WSS Source system:
SI-DAT 477 rev.2
WSS Output system:
ETS 300 294
B.6.5
VBI 525 Lines Output
Table B.9: 525 Line VBI Output
Parameter
Performance
VITS lines Output system:
ITU-R J.63
VITS (lines):
Line 17, field 1 and 2
GCR:
ref. ATSC Doc A/49
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