E-5
Cisco uBR7200 Series Universal Broadband Router Hardware Installation Guide
OL-5421-03
Appendix E Frequency Allocation Tables
NTSC Cable Television Channels and Relative Frequencies
PP
52
2
390.0-396.0
391.25
393.0
395.75
391.2625
395.7625
390.0195
394.5195
53
2
396.0-402.0
397.25
399.0
401.75
397.2625
401.7625
396.0198
400.5198
RR
54
402.0-408.0
403.25
405.0
407.75
403.2625
407.7625
402.0201
406.5201
SS
55
408.0-414.0
409.25
411.0
413.75
409.2625
413.7625
408.0204
412.5204
TT
56
414.0-420.0
415.25
417.0
419.75
415.2625
419.7625
414.0207
418.5207
UU
57
420.0-426.0
421.25
423.0
425.75
421.2625
425.7625
420.0210
424.5210
VV
58
426.0-432.0
427.25
429.0
431.75
427.2625
431.7625
426.0213
430.5213
WW
59
432.0-438.0
433.25
435.0
437.75
433.2625
437.7625
432.0216
436.5216
XX
60
438.0-444.0
439.25
441.0
443.75
439.2625
443.7625
438.0219
442.5219
YY
61
444.0-450.0
445.25
447.0
449.75
445.2625
449.7625
444.0222
448.5222
ZZ
62
450.0-456.0
451.25
453.0
455.75
451.2625
455.7625
450.0225
454.5225
63
456.0-462.0
457.25
459.0
461.75
457.2625
461.7625
456.0228
460.5228
64
462.0-468.0
463.25
465.0
467.75
463.2625
467.7625
462.0231
466.5231
65
468.0-474.0
469.25
471.0
473.75
469.2625
473.7625
468.0234
472.5234
66
474.0-480.0
475.25
477.0
479.75
475.2625
479.7625
474.0237
478.5237
67
480.0-486.0
481.25
483.0
485.75
481.2625
485.7625
480.0240
484.5240
68
486.0-492.0
487.25
489.0
491.75
487.2625
491.7625
486.0243
490.5243
69
492.0-498.0
493.25
495.0
497.75
493.2625
497.7625
492.0246
496.5246
70
498.0-504.0
499.25
501.0
503.75
499.2625
503.7625
498.0249
502.5249
71
504.0-510.0
505.25
507.0
509.75
505.2625
509.7625
504.0252
508.5252
72
510.0-516.0
511.25
513.0
515.75
511.2625
515.7625
510.0255
514.5255
73
516.0-522.0
517.25
519.0
521.75
517.2625
521.7625
516.0258
520.5258
74
522.0-528.0
523.25
525.0
527.75
523.2625
527.7625
522.0261
526.5261
75
528.0-534.0
529.25
531.0
533.75
529.2625
533.7625
528.0264
532.5264
76
534.0-540.0
535.25
537.0
539.75
535.2625
539.7625
534.0267
538.5267
77
540.0-546.0
541.25
543.0
545.75
541.2625
545.7625
540.0270
544.5270
78
546.0-552.0
547.25
549.0
551.75
547.2625
551.7625
556.0273
550.5273
79
552.0-558.0
553.25
555.0
557.75
553.2625
557.7625
552.0276
556.5276
80
558.0-564.0
559.25
561.0
563.75
559.2625
563.7625
558.0279
562.5279
81
564.0-570.0
565.25
567.0
569.75
565.2625
569.7625
564.0282
568.5282
82
570.0-576.0
571.25
573.0
575.75
571.2625
575.7625
570.0285
574.5285
83
576.0-582.0
577.25
579.0
581.75
577.2625
581.7625
576.0288
580.5288
84
582.0-588.0
583.25
585.0
587.75
583.2625
587.7625
582.0291
586.5291
85
588.0-594.0
589.25
591.0
593.75
589.2625
593.7625
588.0294
592.5294
86
594.0-600.0
595.25
597.0
599.75
595.2625
599.7625
594.0297
598.5297
Table E-4
NCTA Cable Television Channels and Relative Frequencies (continued)
Channel
No.
1
Channel
No., EIA
Bandwidth
(MHz)
Visual
Carrier (MHz)
Center
Freq.
Aural Carrier
(MHz)
Incrementally Related
Carrier
Harmonically Related
Carrier
Visual
Aural
Visual
Aural
Содержание 7246 - uBR Router
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