Standards Comparisons - Cisco uBR7100 Series Hardware Installation Manual

Standards Comparisons

Standards Comparisons
The following tables
BT.470.6, Conventional Television Systems (1998) and provide a comparison of the different standards.
Table D-1 Analog Television System Baseband Video Parameters
M
Lines per frame 525
Field rate (Hz) Monochrome: 60
Color: 59.94
Horizontal rate (Hz)
Monochrome: 15,750
Color: 15,734.264
Video bandwidth (Mhz)
4.2
Table D-2 Analog Television Chrominance Sub Carrier Frequencies
Chrominance sub carrier
frequency (Hz)
1. This value applies to the combination N/PAL used in Argentina.
Table D-3 Analog Television System RF Parameters
Channel bandwidth at RF (MHz)
Frequency separation between
visual and aural carrier (MHz)
Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
D-2
(Table D-1,
N
625
50
15,625
4.2
M/NTSC M/PAL
3,579,545 3,575611.49
± 10 ± 10
M N
6 6
4.5 4.5
Table D-2, and Table D-3) include data from Recommendation ITU-R
B, B1, D1, G H
625 625
50 50
15,625 15,625
5 5
B, B1, D, D1, G, H,
K, N/PAL I/PAL
4,433,618.75 4,433,618.75
± 5 ± 1
B, B1, G H I
B=7 8 8
B1, G=8
5.5 5.5 5.9996
Appendix D Frequency Allocation Tables
I D, K K1
625 625 625
50 50 50
15,625 15,625 15,625
5.5 6 6
B, D, G, H, K, K1,
1
N/PAL L/SECAM
3,582,056.25 f
OR
± 5 ± 2,000
f
OB
± 2,000
D, D1, K K1
8 8
6.5 6.5
L
625
50
15,625
6
=4,406,250
=4,250,000
L
8
6.5
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