Technical Specification
Instruction Manual: Professional Receivers and Decoders (IRD)
Page B-7
ST.TM.TT1220.1
B.6.6
SDI Video Output Option
Table B.10: SDI Video Output
Parameter
Performance
Output connector:
BNC (female)
2
Impedance:
75
Ω
Output standard:
ANSI/SMPTE 259M
EDH:
SMPTE RP165
Audio embedding:
ANSI/SMPTE 272M level AEF
Output level:
800 mV pk-pk n/-10%
Return loss (5-270 MHz):
> 15 dB
B.6.7
Audio Decoder Availability
3
Table B.11: Audio Decoder Availability
Parameter
Performance
Standard version, # of decoders:
1 stereo channel decoded (2 mono)
Standard version, output format
options:
Analogue balanced only
Extended version, # of decoders:
2 stereo channels decoded(4 mono)
Extended version, output format
options:
Analogue balanced, S/PDIF, AC-3 passthrough or AC-3 downmix
B.6.8
Audio Decoder (Standard)
Table B.12: Audio Decoder Capacity, Standard Version
Parameter
Performance
Decompression:
MPEG-1 layer 1,
MPEG-1 layer 2 (MUSICAM)
Standard version, output format
options:
Analogue balanced.
B.6.9
Audio Decoder (Extended)
Table B.13: Audio Decoder Capacity, Extended Version
Parameter
Performance
Decompression:
MPEG-1 layer 1,
MPEG-1 layer 2 (MUSICAM)
Dolby AC-3
Extended version, output format
options:
Analogue balanced, S/PDIF, AC-3 passthrough or AC-3 downmix
2
Replaces one of the analogue composite outputs.
3
Some audio configurations may require licensee fees, and/or are only available as factory options. Type of audio
supported depends on ordered configuration.
Содержание TT1220 Series
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