637:
149:
The following table covers the most inclusive definition of Band IV in the UK. Rows with a yellow background indicate channels which were not traditionally (before the mid-1990s) considered part of Band IV for TV broadcasting purposes and may not be considered part of the band in other countries
118:
UHF channel allocations are 8 MHz wide. Band IV includes channels 25 to 35, with base frequencies of 506.0 MHz to 586.0 MHz. More details are available on the
102:
UHF channel allocations are 7 MHz wide. Band IV includes channels 28 to 35, with base frequencies of 529.5 MHz to 578.5 MHz. More details are available on the
142:
applications and home consumer devices. This stretched the practical definition of Band IV in the UK to cover 18 channels from UHF 21 to 38 inclusive. Aerials of the
134:, Band IV allocations are 8 MHz wide, traditionally consisting of 14 channels from UHF 21 to 34 inclusive. However, in the mid-1990s the squeezing of analogue
352:
138:
broadcasts into the existing national terrestrial TV transmitter network effectively closed a gap between bands IV and V, which was previously reserved for
119:
103:
415:
443:
674:
478:
391:
703:
503:
542:
366:
698:
419:
667:
450:
31:
520:
693:
356:
660:
535:
61:
define the range as 470 to 614 MHz. Band IV is primarily used for analogue and digital (
608:
585:
27:
8:
557:
499:
328:
362:
135:
528:
474:
648:
23:
644:
687:
416:"TECHNICAL ASPECTS IN SPECTRUM ALLOCATION FOR DVB-UMTS CONVERGENCE TERMINALS"
78:
37:
Sources differ on the exact frequency range of the band. For example, the
115:
74:
99:
575:
550:
46:
616:
570:
636:
598:
565:
139:
82:
62:
54:
70:
66:
57:
paper defines the range as 474 to 602 MHz, whilst the
58:
50:
131:
331:. Swiss Federal Office of Communications. 2009-01-01
449:. British Broadcasting Corporation. Archived from
685:
418:. DVB-UMTS Group and EICTA. 2003. Archived from
329:"Frequency characteristics and radio parameters"
49:all define the range of Band IV from 470 to 582
551:Broadcast bands with Roman numeral designations
77:broadcasting, as well as services intended for
643:This article about television technology is a
668:
536:
675:
661:
543:
529:
410:
408:
347:
345:
323:
321:
319:
686:
438:
436:
386:
384:
39:Swiss Federal Office of Communications
524:
405:
351:
16:Radio frequency range in the UHF band
631:
342:
316:
502:. A.T.V. (Aerials and Television).
492:
433:
381:
358:Broadcast engineer's reference book
43:Broadcast engineer's reference book
13:
506:from the original on 23 April 2009
467:
14:
715:
475:"UHF channel and frequency guide"
125:
635:
481:from the original on 18 May 2007
444:"Television aerials factsheet"
109:
1:
309:
88:
647:. You can help Knowledge by
361:. Focal Press. p. 166.
93:
7:
704:Television technology stubs
500:"Aerial Groups / Widebands"
10:
720:
630:
394:. Ericsson India Ltd. 2009
392:"700 MHz: Spectrum Issues"
607:
584:
556:
32:electromagnetic spectrum
477:. Digital Spy Limited.
303:606–614 MHz
295:598–606 MHz
287:590–598 MHz
279:582–590 MHz
271:574–582 MHz
263:566–574 MHz
255:558–566 MHz
247:550–558 MHz
239:542–550 MHz
231:534–542 MHz
223:526–534 MHz
215:518–526 MHz
207:510–518 MHz
199:502–510 MHz
191:494–502 MHz
183:486–494 MHz
175:478–486 MHz
167:470–478 MHz
146:type cover this band.
120:television frequencies
104:television frequencies
699:Broadcast engineering
353:Tozer, Edwin Paul J.
150:(e.g. Switzerland).
28:ultra high frequency
47:Ericsson India Ltd
656:
655:
625:
624:
307:
306:
26:range within the
22:is the name of a
711:
677:
670:
663:
639:
632:
545:
538:
531:
522:
521:
515:
514:
512:
511:
496:
490:
489:
487:
486:
471:
465:
464:
462:
461:
455:
448:
440:
431:
430:
428:
427:
412:
403:
402:
400:
399:
388:
379:
378:
376:
375:
349:
340:
339:
337:
336:
325:
159:Frequency Range
153:
152:
719:
718:
714:
713:
712:
710:
709:
708:
684:
683:
682:
681:
628:
626:
621:
603:
580:
552:
549:
519:
518:
509:
507:
498:
497:
493:
484:
482:
473:
472:
468:
459:
457:
453:
446:
442:
441:
434:
425:
423:
422:on June 6, 2007
414:
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397:
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389:
382:
373:
371:
369:
350:
343:
334:
332:
327:
326:
317:
312:
128:
112:
96:
91:
24:radio frequency
17:
12:
11:
5:
717:
707:
706:
701:
696:
694:Radio spectrum
680:
679:
672:
665:
657:
654:
653:
640:
623:
622:
620:
619:
613:
611:
605:
604:
602:
601:
596:
590:
588:
582:
581:
579:
578:
573:
568:
562:
560:
554:
553:
548:
547:
540:
533:
525:
517:
516:
491:
466:
432:
404:
380:
367:
341:
314:
313:
311:
308:
305:
304:
301:
297:
296:
293:
289:
288:
285:
281:
280:
277:
273:
272:
269:
265:
264:
261:
257:
256:
253:
249:
248:
245:
241:
240:
237:
233:
232:
229:
225:
224:
221:
217:
216:
213:
209:
208:
205:
201:
200:
197:
193:
192:
189:
185:
184:
181:
177:
176:
173:
169:
168:
165:
161:
160:
157:
127:
126:United Kingdom
124:
111:
108:
95:
92:
90:
87:
79:mobile devices
15:
9:
6:
4:
3:
2:
716:
705:
702:
700:
697:
695:
692:
691:
689:
678:
673:
671:
666:
664:
659:
658:
652:
650:
646:
641:
638:
634:
633:
629:
618:
615:
614:
612:
610:
606:
600:
597:
595:
592:
591:
589:
587:
583:
577:
574:
572:
569:
567:
564:
563:
561:
559:
555:
546:
541:
539:
534:
532:
527:
526:
523:
505:
501:
495:
480:
476:
470:
456:on 2011-11-25
452:
445:
439:
437:
421:
417:
411:
409:
393:
387:
385:
370:
368:0-240-51908-6
364:
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330:
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25:
21:
649:expanding it
642:
627:
593:
508:. Retrieved
494:
483:. Retrieved
469:
458:. Retrieved
451:the original
424:. Retrieved
420:the original
396:. Retrieved
372:. Retrieved
357:
333:. Retrieved
148:
143:
129:
113:
97:
42:
38:
36:
30:part of the
19:
18:
116:New Zealand
110:New Zealand
688:Categories
510:2009-05-17
485:2007-05-17
460:2012-07-07
426:2009-05-17
398:2009-05-17
374:2009-05-17
335:2009-05-17
310:References
89:Television
75:television
136:Channel 5
100:Australia
94:Australia
576:Band III
504:Archived
479:Archived
355:(2004).
156:Channel
81:such as
617:Band VI
594:Band IV
571:Band II
144:group A
130:In the
20:Band IV
599:Band V
566:Band I
365:
122:page.
106:page.
41:, the
454:(PDF)
447:(PDF)
140:radar
83:DVB-H
63:DVB-T
55:EICTA
53:. An
645:stub
363:ISBN
71:ISDB
69:and
67:ATSC
45:and
609:SHF
586:UHF
558:VHF
114:In
98:In
59:BBC
51:MHz
690::
435:^
407:^
383:^
344:^
318:^
300:38
292:37
284:36
276:35
268:34
260:33
252:32
244:31
236:30
228:29
220:28
212:27
204:26
196:25
188:24
180:23
172:22
164:21
132:UK
85:.
73:)
65:,
34:.
676:e
669:t
662:v
651:.
544:e
537:t
530:v
513:.
488:.
463:.
429:.
401:.
377:.
338:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.