635:
653:
132:
621:
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546:
604:
144:
31:
117:
529:
772:
1029:
494:
1039:
159:
679:
515:
696:
713:
583:
1142:
289:
In order to improve harmonisation in spectrum utilisation, the majority of service-allocations stipulated in this document were incorporated in national Tables of
Frequency Allocations and Utilisations which is within the responsibility of the appropriate national administration. The allocation might
436:
in order to determine the location of an object, under the condition that this thing is reflecting and/or transmitting radio waves. This designation may also be the collective name of any radar set in general, up to target location, illuminating, acquisition and tracking, as well as radar sigh,
634:
440:
Each radiodetermination station shall be classified by the radiocommunication service in which it operates permanently or temporarily. In accordance with ITU-RR (article 1) this type of radio station might be classified as follows:
1146:
652:
739:
928:
131:
924:
256:
195:
is – according to
Article 1.41 of the ITU-RR – defined as "A radiocommunication service for the purpose of radiodetermination involving the use of one or more
325:
761:
771:
932:
242:
603:
559:
178:
976:
250:
972:
105:
is a radiodetermination system based on the reflection (or retransmission) of a radio wave by an object at a position to be determined.
143:
230:
620:
236:
116:
1157:
948:
916:
754:
475:
272:
1151:
545:
158:
1119:
ITU Radio
Regulations, CHAPTER II – Frequencies, ARTICLE 5 Frequency allocations, Section IV – Table of Frequency Allocations
900:
868:
816:
451:
678:
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960:
908:
904:
695:
463:
457:
1204:
1032:
712:
528:
944:
912:
896:
880:
808:
747:
469:
186:
968:
848:
571:
55:
1042:
1016:
429:
is – according to article 1.86 of the ITU-RR – defined as "A radio station in the radiodetermination service."
1176:
673:
Examples of satellites carriers of space radio stations dedicated to the radiodetermination-satellite service
940:
224:
996:
888:
582:
150:
936:
780:
266:
182:
43:
514:
1008:
920:
892:
876:
824:
820:
611:
306:
286:
The allocation of radio frequencies is provided according to
Article 5 of the ITU-RR(edition 2012).
856:
852:
844:
804:
196:
1038:
992:
864:
840:
832:
734:
30:
1000:
662:
503:
67:
884:
1129:
ITU Radio
Regulations, Section IV. Radio Stations and Systems – Article 1.86, definition:
1106:
ITU Radio
Regulations, Section IV. Radio Stations and Systems – Article 1.40, definition:
984:
566:
82:
17:
62:
or other characteristics of an object, or the obtaining of information relating to these
1004:
800:
796:
1198:
980:
956:
812:
776:
122:
94:
1161:
964:
872:
860:
836:
828:
98:: "used for purposes other than those of radionavigation", which is mainly passive.
1012:
300:
exclusive or shared utilization: is within the responsibility of administrations
200:
988:
433:
87:
71:
1074:
63:
1177:"Chapter 4: Radiodetermination and Radiodetermination-Satellite Services"
685:
59:
39:
1081:
702:
592:
719:
642:
952:
102:
215:
is classified in accordance with ITU-RR (article 1) as follows:
27:
Active and passive means of determining position via radio waves
743:
294:
primary allocation: is indicated by writing in capital letters
454:(article 1.87) of the radionavigation service (article 1.42)
929:
Satellite emergency position-indicating radiobeacon station
334: Region 3
331: Region 2
466:(article 1.89) of the radiolocation service (article 1.48)
90:, including obstruction warning", which is mainly active;
1075:"Chapter I – Terminology and technical characteristics"
787:
437:altimeter and precision-guided munitions or bombs.
297:
secondary allocation: is indicated by small letters
221:
Radiodetermination-satellite service (article 1.41)
925:Emergency position-indicating radiobeacon station
77:There are two main fields to radiodetermination:
1181:US Spectrum Requirements: Projections and Trends
432:A radiodetermination station uses reception of
1086:. International Telecommunications Union (ITU)
315:
290:be primary, secondary, exclusive, and shared.
257:Aeronautical radionavigation-satellite service
164:Direction finder with direction-finding aerial
755:
460:(article 1.88) of the radionavigation service
8:
1068:
1066:
1064:
610:Air borne radar „Lichtenstein SN-2“ in the
472:(article 1.90) of the radiolocation service
217:Radiodetermination service (article 1.40)
933:Standard frequency and time signal station
762:
748:
740:
243:Maritime radionavigation-satellite service
1102:
1100:
705:-06-Satellite, with High-altimeter-radar
316:
313:
189:for the purpose of radiodetermination."
29:
1060:
671:
488:Examples of radiodetermination stations
486:
179:International Telecommunication Union's
112:
722:1-Satellite, with Multi-purpose-radar
688:-Satellite, with Wind-profiling-radar
663:Fire control radar FuMG 39 „Würzburg“
177:is – according to Article 1.4 of the
7:
251:Aeronautical radionavigation service
193:Radiodetermination-satelliteservice
137:British Post Office mobile RDF, 1927
775:
203:necessary for its own operation."
25:
231:Radionavigation-satellite service
1145: This article incorporates
1140:
1037:
1028:
1027:
770:
711:
694:
677:
651:
633:
619:
602:
581:
558:
544:
527:
513:
492:
237:Maritime radionavigation service
199:. This service may also include
157:
142:
130:
115:
1158:General Services Administration
969:Instrument landing system (ILS)
917:Radio direction-finding station
779:and systems in accordance with
476:Radio direction-finding station
273:Radiolocation-satellite service
901:Radionavigation mobile station
869:On-board communication station
817:High altitude platform station
452:Radionavigation mobile station
1:
34:RAAF AN-FPS-117 radar in 2007
949:Ship's emergency transmitter
909:Radiolocation mobile station
905:Radionavigation land station
464:Radiolocation mobile station
458:Radionavigation land station
404:Radiodetermination-satellite
400:AERONAUTICAL RADIONAVIGATION
375:RADIODETERMINATION-SATELLITE
371:AERONAUTICAL RADIONAVIGATION
351:AERONAUTICAL RADIONAVIGATION
323:
322:
86:: "used for the purposes of
1108:radiodetermination service
1221:
1131:radiodetermination station
945:Experimental radio station
913:Radiolocation land station
897:Radiodetermination station
881:Aeronautical earth station
470:Radiolocation land station
446:Radiodetermination station
427:radiodetermination station
213:radiocommunication service
187:radiocommunication service
175:Radiodetermination service
18:Radiodetermination service
1023:
849:Land mobile earth station
572:Active Phased Array Radar
328:
324:
149:Direction-finding system
54:the determination of the
1017:Emergency locator beacon
170:International regulation
125:using radiodetermination
941:Radio astronomy station
339:1 610–1 610.6 MHz
225:Radionavigation service
1153:Federal Standard 1037C
1147:public domain material
889:Aircraft earth station
809:Survival craft station
359:1 610–1 610.6 MHz
318:Allocation to services
75:
35:
781:ITU Radio Regulations
552:RAAF radar, AN/TPS-77
267:Radiolocation service
185:(RR) – defined as "A
52:
44:ITU Radio Regulations
33:
1009:Multi-satellite link
965:Radar beacon (racon)
921:Radio beacon station
893:Broadcasting station
877:Aeronautical station
825:Mobile earth station
307:frequency allocation
282:Frequency allocation
857:Coast earth station
845:Land mobile station
797:Terrestrial station
627:Weapon homing radar
521:Air Traffic Control
500:A long-range radar
1205:Radiodetermination
865:Ship earth station
841:Base earth station
833:Land earth station
735:Real time locating
66:, by means of the
48:radiodetermination
36:
1083:Radio Regulations
1051:
1050:
1001:Satellite network
666:
596:
589:Sea-mobile radar
575:
537:High finder radar
507:
504:parabolic antenna
418:
417:
392:MOBILE-SATELLITE
363:MOBILE-SATELLITE
343:MOBILE-SATELLITE
183:Radio Regulations
16:(Redirected from
1212:
1191:
1189:
1188:
1166:
1165:
1160:. Archived from
1144:
1143:
1133:
1127:
1121:
1116:
1110:
1104:
1095:
1094:
1092:
1091:
1079:
1070:
1041:
1031:
1030:
997:Satellite system
885:Aircraft station
792:
774:
764:
757:
750:
741:
715:
698:
681:
660:
655:
637:
623:
606:
590:
585:
569:
562:
548:
531:
517:
501:
496:
409:(Earth-to-space)
395:(Earth-to-space)
380:(Earth-to-space)
366:(Earth-to-space)
346:(Earth-to-space)
314:
239:(article 1.444)
161:
146:
134:
119:
21:
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1219:
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1211:
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1209:
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1170:Further reading
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1113:
1105:
1098:
1089:
1087:
1077:
1072:
1071:
1062:
1057:
1052:
1047:
1019:
985:Radio altimeter
961:Secondary radar
937:Amateur station
790:
788:
783:
768:
731:
724:
723:
716:
707:
706:
699:
690:
689:
682:
668:
667:
656:
647:
646:
638:
629:
628:
624:
615:
614:
607:
598:
597:
586:
577:
576:
567:AN/FPQ-16 PARCS
563:
554:
553:
549:
540:
539:
532:
523:
522:
518:
509:
508:
497:
485:
442:
423:
389:
360:
354:
353:
352:
340:
284:
269:(article 1.48)
253:(article 1.46)
227:(article 1.42)
216:
209:
172:
165:
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153:
147:
138:
135:
126:
120:
111:
83:radionavigation
28:
23:
22:
15:
12:
11:
5:
1218:
1216:
1208:
1207:
1197:
1196:
1193:
1192:
1171:
1168:
1164:on 2022-01-22.
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1111:
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1059:
1058:
1056:
1053:
1049:
1048:
1046:
1045:
1035:
1024:
1021:
1020:
1005:Satellite link
1003: |
977:ILS glide path
907: |
821:Mobile station
795:
793:
785:
784:
777:Radio stations
769:
767:
766:
759:
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738:
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533:
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512:
510:
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491:
489:
484:
481:
480:
479:
478:(article 1.91)
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283:
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276:
275:(article 1.49)
264:
263:
262:
261:
260:
259:(article 1.47)
248:
247:
246:
245:(article 1.45)
234:
233:(article 1.43)
222:
208:
207:Classification
205:
197:space stations
171:
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127:
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114:
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100:
99:
91:
70:properties of
38:As defined by
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24:
14:
13:
10:
9:
6:
4:
3:
2:
1217:
1206:
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1018:
1015: |
1014:
1011: |
1010:
1007: |
1006:
1002:
999: |
998:
995: |
994:
991: |
990:
987: |
986:
983: |
982:
981:Marker beacon
979: |
978:
975: |
974:
973:ILS localizer
971: |
970:
967: |
966:
963: |
962:
959: |
958:
957:Primary radar
955: |
954:
951: |
950:
947: |
946:
943: |
942:
939: |
938:
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934:
931: |
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902:
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890:
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878:
875: |
874:
871: |
870:
867: |
866:
863: |
862:
859: |
858:
855: |
854:
853:Coast station
851: |
850:
847: |
846:
843: |
842:
839: |
838:
835: |
834:
831: |
830:
827: |
826:
823: |
822:
819: |
818:
815: |
814:
813:Fixed station
811: |
810:
807: |
806:
805:Space station
803: |
802:
801:Earth station
799: |
798:
794:
786:
782:
778:
773:
765:
760:
758:
753:
751:
746:
745:
742:
736:
733:
732:
728:
721:
714:
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704:
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672:
664:
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631:
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613:
605:
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594:
584:
579:
573:
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561:
556:
547:
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487:
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477:
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471:
468:
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459:
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453:
450:
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448:
447:
443:
438:
435:
430:
428:
420:
410:
407:
406:
405:
402:
399:
394:
393:
391:
390:
388:1 610–1 610.6
387:
381:
378:
377:
376:
373:
370:
365:
364:
362:
361:
358:
350:
345:
344:
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152:
151:Galeta Island
145:
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133:
128:
124:
123:Triangulation
118:
113:
108:
106:
104:
97:
96:
95:radiolocation
92:
89:
85:
84:
80:
79:
78:
74:
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69:
65:
61:
57:
51:
49:
45:
41:
32:
19:
1185:. Retrieved
1183:. 1993-12-31
1180:
1162:the original
1152:
1138:
1130:
1125:
1118:
1114:
1107:
1088:. Retrieved
1082:
1073:ITU (2020).
993:Space system
873:Port station
861:Ship station
837:Base station
829:Land station
536:
445:
444:
439:
431:
426:
424:
408:
403:
379:
374:
317:
288:
285:
212:
210:
201:feeder links
192:
191:
174:
173:
101:
93:
81:
76:
53:
47:
37:
1013:Feeder link
659:Land radar
434:radio waves
305:Example of
72:radio waves
68:propagation
1187:2020-09-01
1090:2024-03-24
1055:References
989:Radiosonde
641:Sea-based
612:ME Bf 110G
88:navigation
64:parameters
1199:Category
1033:Category
729:See also
686:QuikSCAT
595:Hamburg)
421:Stations
326:Region 1
109:Examples
60:velocity
56:position
40:FS-1037C
789:desig-
593:Frigate
535:mobile
483:Gallery
1043:Portal
791:nation
720:ICESat
643:x-band
181:(ITU)
1149:from
1078:(PDF)
953:Radar
645:radar
211:This
103:Radar
703:OSTM
50:is:
42:and
1201::
1179:.
1156:.
1099:^
1080:.
1063:^
425:A
58:,
46:,
1190:.
1093:.
763:e
756:t
749:v
665:)
661:(
591:(
574:)
570:(
506:)
502:(
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
