229:
band(s) of operation, and the coordinates of their antenna’s fixed location. Amateur stations will be permitted to commence operations after a 30 day period unless UTC notifies the station that its fixed location is within one kilometer of Power Line
Carrier (PLC) systems operating on the same or overlapping frequencies. This notification process will ensure that amateur stations seeking to operate in the above noted bands are located beyond a minimum separation distance from PLC transmission lines, which will help ensure the compatibility and coexistence of amateur and PLC operations, and promote shared use of the bands.
104:'s 2007 World Radiocommunication Conference (WRC-07) in Geneva agreed a secondary allocation of 135.7–137.8 kHz to the Amateur Service on Friday 9 November 2007. Prior to the ITU formal allocation some countries did have access or predecessors. For example, in the UK, operation on the even lower frequency of 73 kHz had been allowed from 1996 until 2003. A small number of countries also have limited license-exempt use (
70:
899:
260:
of 1 watt. The notice seeks to reexamine the 2003 rejection citing the international allocation of the band in all ITU regions by WRC-07 and the lack of use by the primary allocation holders. The notice seeks further comment and empirical evidence regarding interference to PLC systems based on
228:
As specified in 47 CFR 97.313(g)(2), prior to commencement of operations in the 135.7–137.8 kHz (2200 m) and/or 472–479 kHz (630 m) bands, amateur operators must notify the
Utilities Telecom Council (UTC) of their intent to operate by submitting their call signs, intended
237:
petition for LF allocations at 135.7–137.8 kHz and 160–190 kHz. In 2002, indications from the FCC had been that 136 kHz privileges would be authorized soon. On 14 May 2003, however, the FCC declined to grant these privileges citing concerns over potential interference with
116:
A number of
European countries have already allocated the 135.7–137.8 kHz band to amateur radio use based on CEPT / ERC Recommendation 62-01 E ("Use of the band 135.7–137.8 kHz by the Amateur Service", Mainz 1997). The allocation is on a secondary basis, with a maximum
219:
On 15 September 2017 the
Federal Communications Commission announced that all of the part 97 Amateur Radio Service rules adopted in WRC-12 / FCC 17–33 would now be in effect. It also reminded users that they needed to coordinate with the UTC out of concern for interference with
130:
Such low frequency transmissions require specialized equipment – usually custom made. In countries where it is allowed, maximum radiated power is usually limited to 1 watt (0 dBW or 30 dBm), but even this can be extremely difficult to achieve from practical
251:
regulations for this part of the electromagnetic spectrum. In the case of Part 15, the field strength measured 300 meters from the antenna may not exceed 2,400 microvolts per meter divided by the frequency in kilohertz, or approximately 17 μV/m.
1160:
246:
which are used by electrical utilities to send control through the power grid. But the FCC added that amateurs wishing to experiment with 136 kHz communications may apply for a Part 5 Experimental
License or operate under
211:
dated 27 March 2017, the FCC announced that amateur radio operators holding a
General-class license or above would be allowed privileges on the 2200 m band with an ERP of 1 W, in accordance with the 2012
121:
of 1 W. Otherwise the band 130–148.5 kHz is allocated on a primary base to the
Maritime Mobile Service and the Fixed Service. The main users are naval one-way transmissions and radio-location systems.
255:
On 19 November 2012, the FCC issued a Notice of
Proposed Rulemaking demonstrating intent to authorize the amateur service as a secondary user of the LF band between 135.7–137.8 kHz with a maximum
536:
is permitted. However, no frequency allocation exists in Hong Kong or Macau
Amateurs radio operators in Mainland China with Type-B or C privileges can use 135.7–137.8 kHz with 1 W EIRP.
1105:
The following plan is recommended as an interim plan for the 2200 metre band. This plan is based on the unofficial 2200 metre band plan adopted by LF operators in ITU Region I.
690:
960:
1167:
522:
included the allocation of 135.7–137.8 kHz as a secondary service to
Advanced License amateurs in the Australia RF Spectrum Plan which came into force on 1 January 2009.
1280:
2174:
All allocations are subject to variation by country. For simplicity, only common allocations found internationally are listed. See a band's article for specifics.
1207:
1124:
529:
452:
874:
519:
1574:
1221:
268:
announced a preliminary decision to permit amateur operation on a secondary basis from 135.7–137.8 kHz, at a maximum output of 1 watt
1323:
697:
903:
2187:
2177:
674:
621:
101:
907:
1583:
1538:
616:
213:
32:
1063:
559:
43:
2221:
729:
649:
583:
265:
558:: Amateurs are allowed to operate anywhere between 130 kHz and 190 kHz with a radiated power not exceeding 5 watts
1245:
1089:
1567:
1284:
848:
822:
943:
532:
included the allocation of 135.7–137.8 kHz as a secondary service for amateur radio in Mainland China, up to 1 W
1049:
525:
2244:
1316:
1552:
722:
2157:
2150:
1514:
1560:
1117:
1027:
542:: Following WRC-07, amateur radio is allocated as a secondary service within 135.7–137.8 kHz, up to 1 W
1228:
497:
239:
2067:
1499:
221:
118:
1182:
261:
data collected by experimental licenses granted in the United States and by other stations around the world.
2217:
1349:
1309:
977:
481:
1005:
492:
900:
Autorité de Régulation des Communications Électroniques, des Postes et de la Distribution de la Presse
1991:
1915:
1484:
1469:
2109:
2054:
1827:
1454:
1379:
1364:
601:
487:
458:
248:
243:
1978:
1964:
1944:
1921:
1394:
139:. Reception also poses problems due to considerable natural and man-made noise and interference (
991:
805:
586:(FCC) permitted licensed amateurs to apply for special Part 5 experimental licenses in the band.
2137:
2123:
2087:
2073:
2040:
2016:
1997:
1201:
1043:
891:
670:
645:
150:
Many users and experimenters have settled on extremely slow, computer-generated and displayed
1638:
1424:
1067:
567:: Amateurs are allowed to operate between 135.7–137.8 kHz effective 30 August 2012
552:: Japanese Amateurs can use 135.7-137.8 kHz with 1 W EIRP as of 30 March 2009
1896:
136:
1268:
0.130–0.190 MHz – 1800 metres, radiated power must not exceed 5 W e.i.r.p.
1676:
1658:
1644:
1439:
1332:
421:
311:
791:
778:"FCC 47 CFR Part 5 Rules: Experimental Radio Service (other than broadcast)"
69:
31:
operators are licensed to transmit. It was formally allocated to amateurs at the 2007
2238:
1814:
1786:
1772:
1758:
1744:
1720:
1706:
1682:
1619:
1409:
1252:
606:
596:
579:
464:
155:
132:
50:
28:
961:"Post- och telestyrelsens allmänna råd (PTSFS 2019:1) om den svenska frekvensplanen"
158:, where the doubling of the 'S' emphasises the extreme slowness. (The international
1877:
1857:
1833:
1542:
430:
2194:, but many individual administrations have commonly adopted this allocation under
826:
777:
1251:. New Zealand Association of Radio Transmitters. 2011. p. 1. Archived from
564:
555:
406:
371:
39:
with the limitation that amateur stations have maximum radiated power of 1
751:
1800:
1612:
1607:
1602:
510:
474:
469:
286:
151:
36:
2165:
Some administrations have authorized spectrum for amateur use in this region;
2181:
515:
435:
366:
2196:
301:
54:
1301:
1138:
416:
386:
356:
351:
346:
336:
326:
321:
316:
296:
291:
811:. Report and Order. Federal Communications Commission. 27 April 2015.
611:
539:
449:: Canadian amateurs received privileges on the band in December 2009.
446:
440:
411:
401:
391:
381:
376:
341:
331:
306:
159:
144:
140:
105:
443:: Brazilian amateurs received privileges on the band in August 2018.
173:
The 2005 IARU Region 1 Conference defined the band as follows:
1186:
978:"Verordnung des BAKOM über Frequenzmanagement und Funkkonzessionen"
165:
means "Please send more slowly", or "slow Morse" in radio jargon.)
549:
396:
361:
2167:
others have declined to regulate frequencies above 300 GHz.
1283:. Southgate Amateur Radio Club. 1 September 2012. Archived from
543:
533:
269:
257:
234:
40:
1556:
1305:
825:. Belgian Amateur Radio Society. 21 April 2010. Archived from
755:
64:
154:
as the most common transmission mode. This mode is known as
2210:. These allocations may only apply to a group of countries.
855:. Deputy Ministry of Research, Innovation and Digital Policy
35:(WRC-07). The band is available on a secondary basis in all
1227:. Japan Amateur Radio League. 30 March 2009. Archived from
1095:. Wireless Institute of Australia. 6 August 2011. p. 3
81:
806:"Order, and Notice of Proposed Rulemaking FCC-15-50A1"
932:
Government Gazette (Report). Greece. 23 October 2012.
574:
Countries with past or current experimental operation
667:
LF Today: A guide to success on 136 and 500 kHz
669:. Potters bar, UK: Radio Society of Great Britain.
644:. Potters bar, UK: Radio Society of Great Britain.
1584:International amateur radio frequency allocations
691:"International Amateur Radio Union Region 1"
1030:. Archived from the original on 29 December 2016
180:Station Tests and transatlantic reception window
1125:Ministry of Industry and Information Technology
530:Ministry of Industry and Information Technology
226:
1281:"Philippine Radio Hams get 7200–7300 kHz"
886:
884:
198:Very slow telegraphy centred on 137.7 kHz
1568:
1317:
1168:Ministry of Transportation and Communications
875:"Journal Officiel de la République Française"
8:
1206:: CS1 maint: numeric names: authors list (
1006:"Resolução nº 697, de 28 de agosto de 2018"
453:French Overseas Departments and Territories
53:(LF) band, just below the 153–279 kHz
27:band is the lowest frequency band in which
1592:
1575:
1561:
1553:
1342:
1324:
1310:
1302:
944:"Regulament Forma Consolidata Radioamator"
276:Countries in which operation is permitted
242:(PLC) systems operating unlicensed under
233:Previously, in 1998, the FCC rejected an
752:"WRC-12 Implementation Report and Order"
455:in Region 2 (135.7–137.8 kHz)
853:Department of Electronic Communications
632:
1199:
1041:
281:Countries with a known band allocation
2178:World Administrative Radio Conference
1246:"New Zealand amateur radio bandplans"
992:"Regulation of special radio systems"
642:Low frequency experimenter's handbook
622:List of amateur radio operating modes
102:International Telecommunication Union
7:
617:List of amateur radio organizations
214:World Radiocommunication Conference
33:World Radiocommunication Conference
2176:HF allocation created at the 1979
913:from the original on 17 March 2014
906:. 17 December 2013. pp. 4–5.
112:International frequency allocation
49:The 2200-meter band is within the
44:effective isotropic radiated power
14:
2202:This includes a currently active
2180:. These are commonly called the "
894:[Decision No. 2013-1515]
730:Federal Communications Commission
665:Dennison, M.; Moritz, J. (2007).
584:Federal Communications Commission
266:Federal Communications Commission
1536:
1183:"History of LF / MF / VLF bands"
68:
1090:"Australian Amateur Band Plans"
823:"Belgian Rules and regulations"
2208:Table of Frequency Allocations
2192:Table of Frequency Allocations
1:
2186:This is not mentioned in the
904:Réseau des Émetteurs Français
898:(Press release) (in French).
1141:. Chinese Radio Amateur Club
192:Non-Telegraphy digital modes
16:Amateur radio frequency band
966:. Sweden. 2019. p. 11.
2261:
1139:"Operator Type Privileges"
1064:"[no title cited]"
526:People's Republic of China
264:On 27 April 2015 the
2215:
2172:
2163:
2142:
2128:
2114:
2100:
2078:
2066:
2059:
2045:
2007:
1990:
1983:
1969:
1931:
1914:
1887:
1870:
1847:
1826:
1819:
1805:
1791:
1777:
1763:
1749:
1711:
1675:
1668:
1649:
1637:
1630:
1590:
1532:
1340:
1127:. 2018-04-19. p. 28.
1048:: CS1 maint: unfit URL (
498:Saint Pierre and Miquelon
240:power line communications
2222:Electromagnetic spectrum
1185:. Russia. Archived from
2206:mentioned in the ITU's
892:"Décision no 2013-1515"
546:is permitted in Taiwan.
482:Overseas collectivities
949:. Romania. p. 23.
849:"Radio Frequency Plan"
792:"FCC ET Docket 12-338"
231:
1937:(420.000–450.000 MHz)
1028:"136 kHz Report"
1287:on 24 September 2015
1222:"Japanese Bandplans"
980:. Switzerland. 2020.
640:Dodd, Peter (2000).
459:Overseas Departments
195:137.6–137.8 kHz
189:137.4–137.6 kHz
183:136.0–137.4 kHz
177:135.7–136.0 kHz
2245:Amateur radio bands
2204:footnote allocation
2144:241.000–250.000 GHz
2130:134.000–141.000 GHz
2116:122.250–123.000 GHz
1954:902.000–928.000 MHz
1933:430.000–440.000 MHz
1928:430.000–440.000 MHz
1906:220.000–225.000 MHz
1889:144.000–148.000 MHz
1884:144.000–146.000 MHz
1844:(50.000–54.000 MHz)
1234:on 27 January 2011.
1170:. 2017. p. 28.
758:. 15 September 2017
703:on 29 December 2005
602:Amateur radio bands
2197:"Article 4.4"
1118:"中华人民共和国无线电频率划分规定"
1070:on 16 October 2012
222:Power Line Carrier
80:. You can help by
2232:
2231:
2227:
2226:
2102:76.000–81.500 GHz
2080:47.000–47.200 GHz
2061:24.000–24.250 GHz
2047:10.000–10.500 GHz
1866:70.000–70.500 MHz
1849:50.000–54.000 MHz
1840:50.000–52.000 MHz
1821:28.000–29.700 MHz
1807:24.890–24.990 MHz
1793:21.000–21.450 MHz
1779:18.068–18.168 MHz
1765:14.000–14.350 MHz
1751:10.100–10.150 MHz
1713:5.3515–5.3665 MHz
1550:
1549:
1527:
1526:
829:on 2 October 2011
676:978-1-905086-36-8
511:ITU Region 3
431:ITU Region 2
98:
97:
2252:
2200:
2145:
2131:
2117:
2103:
2098:
2081:
2062:
2048:
2034:
2029:
2024:
2010:
2005:
1986:
1972:
1955:
1938:
1934:
1929:
1907:
1890:
1885:
1867:
1850:
1845:
1841:
1822:
1808:
1794:
1780:
1766:
1752:
1738:
1733:
1728:
1714:
1700:
1695:
1690:
1671:
1666:
1652:
1633:
1593:
1577:
1570:
1563:
1554:
1543:Radio portal
1541:
1540:
1539:
1343:
1326:
1319:
1312:
1303:
1297:
1296:
1294:
1292:
1277:
1271:
1270:
1265:
1263:
1257:
1250:
1242:
1236:
1235:
1233:
1226:
1218:
1212:
1211:
1205:
1197:
1195:
1194:
1178:
1172:
1171:
1165:
1157:
1151:
1150:
1148:
1146:
1135:
1129:
1128:
1122:
1114:
1108:
1107:
1102:
1100:
1094:
1086:
1080:
1079:
1077:
1075:
1066:. Archived from
1060:
1054:
1053:
1047:
1039:
1037:
1035:
1024:
1018:
1017:
1015:
1013:
1008:. 28 August 2018
1002:
996:
995:
988:
982:
981:
974:
968:
967:
965:
957:
951:
950:
948:
940:
934:
933:
929:
923:
922:
920:
918:
912:
897:
888:
879:
878:
871:
865:
864:
862:
860:
845:
839:
838:
836:
834:
819:
813:
812:
810:
802:
796:
795:
788:
782:
781:
774:
768:
767:
765:
763:
748:
742:
741:
739:
737:
727:
719:
713:
712:
710:
708:
702:
696:. Archived from
695:
687:
681:
680:
662:
656:
655:
637:
488:Saint Barthélemy
209:Report and Order
126:Technical issues
93:
90:
72:
65:
57:broadcast band.
2260:
2259:
2255:
2254:
2253:
2251:
2250:
2249:
2235:
2234:
2233:
2228:
2201:
2195:
2185:
2175:
2166:
2143:
2129:
2115:
2101:
2093:
2079:
2060:
2046:
2033:5.650–5.850 GHz
2032:
2028:5.650–5.925 GHz
2027:
2023:5.650–5.850 GHz
2022:
2009:3.300–3.500 GHz
2008:
2004:3.400–3.475 GHz
2003:
1985:2.300–2.450 GHz
1984:
1971:1.240–1.300 GHz
1970:
1953:
1936:
1935:
1932:
1927:
1905:
1888:
1883:
1865:
1848:
1843:
1842:
1839:
1820:
1806:
1792:
1778:
1764:
1750:
1737:7.000–7.200 MHz
1736:
1732:7.000–7.300 MHz
1731:
1727:7.000–7.200 MHz
1726:
1712:
1699:3.500–3.900 MHz
1698:
1694:3.500–4.000 MHz
1693:
1689:3.500–3.800 MHz
1688:
1670:1.800–2.000 MHz
1669:
1665:1.810–1.850 MHz
1664:
1650:
1632:135.7–137.8 kHz
1631:
1586:
1581:
1551:
1546:
1537:
1535:
1528:
1523:
1520:
1519:300 GHz/1 mm
1518:
1508:
1505:
1503:
1493:
1490:
1488:
1478:
1475:
1474:300 MHz/1 m
1473:
1463:
1460:
1458:
1448:
1445:
1443:
1433:
1430:
1429:300 kHz/1 km
1428:
1418:
1415:
1413:
1403:
1400:
1398:
1388:
1385:
1384:300 Hz/1 Mm
1383:
1373:
1370:
1368:
1358:
1355:
1353:
1336:
1330:
1300:
1290:
1288:
1279:
1278:
1274:
1261:
1259:
1258:on 4 March 2016
1255:
1248:
1244:
1243:
1239:
1231:
1224:
1220:
1219:
1215:
1198:
1192:
1190:
1180:
1179:
1175:
1163:
1159:
1158:
1154:
1144:
1142:
1137:
1136:
1132:
1120:
1116:
1115:
1111:
1098:
1096:
1092:
1088:
1087:
1083:
1073:
1071:
1062:
1061:
1057:
1040:
1033:
1031:
1026:
1025:
1021:
1011:
1009:
1004:
1003:
999:
994:. 18 July 2009.
990:
989:
985:
976:
975:
971:
963:
959:
958:
954:
946:
942:
941:
937:
931:
930:
926:
916:
914:
910:
895:
890:
889:
882:
877:. 30 June 2010.
873:
872:
868:
858:
856:
847:
846:
842:
832:
830:
821:
820:
816:
808:
804:
803:
799:
790:
789:
785:
776:
775:
771:
761:
759:
750:
749:
745:
735:
733:
732:. 27 March 2017
725:
721:
720:
716:
706:
704:
700:
693:
689:
688:
684:
677:
664:
663:
659:
652:
639:
638:
634:
630:
593:
576:
283:
278:
205:
171:
128:
114:
94:
88:
85:
78:needs expansion
63:
17:
12:
11:
5:
2258:
2256:
2248:
2247:
2237:
2236:
2230:
2229:
2225:
2224:
2218:Radio spectrum
2213:
2212:
2170:
2169:
2162:
2153:
2147:
2146:
2141:
2133:
2132:
2127:
2119:
2118:
2113:
2105:
2104:
2099:
2091:
2083:
2082:
2077:
2070:
2064:
2063:
2058:
2050:
2049:
2044:
2036:
2035:
2030:
2025:
2020:
2012:
2011:
2006:
2001:
1994:
1988:
1987:
1982:
1974:
1973:
1968:
1960:
1959:
1956:
1951:
1948:
1940:
1939:
1930:
1925:
1918:
1912:
1911:
1908:
1903:
1900:
1892:
1891:
1886:
1881:
1873:
1872:
1869:
1862:
1852:
1851:
1846:
1837:
1830:
1824:
1823:
1818:
1810:
1809:
1804:
1796:
1795:
1790:
1782:
1781:
1776:
1768:
1767:
1762:
1754:
1753:
1748:
1740:
1739:
1734:
1729:
1724:
1716:
1715:
1710:
1702:
1701:
1696:
1691:
1686:
1679:
1673:
1672:
1667:
1662:
1654:
1653:
1648:
1641:
1635:
1634:
1629:
1622:
1616:
1615:
1610:
1605:
1600:
1597:
1591:
1588:
1587:
1582:
1580:
1579:
1572:
1565:
1557:
1548:
1547:
1533:
1530:
1529:
1525:
1524:
1511:
1509:
1504:30 GHz/10 mm
1496:
1494:
1481:
1479:
1466:
1464:
1459:30 MHz/10 m
1451:
1449:
1436:
1434:
1421:
1419:
1414:30 kHz/10 km
1406:
1404:
1391:
1389:
1376:
1374:
1369:30 Hz/10 Mm
1361:
1359:
1346:
1341:
1338:
1337:
1333:Radio spectrum
1331:
1329:
1328:
1321:
1314:
1306:
1299:
1298:
1272:
1237:
1213:
1173:
1166:(in Chinese).
1161:"中華民國無線電頻率分配表"
1152:
1130:
1123:(in Chinese).
1109:
1081:
1055:
1019:
997:
983:
969:
952:
935:
924:
880:
866:
840:
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797:
783:
769:
743:
714:
682:
675:
657:
650:
631:
629:
626:
625:
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619:
614:
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568:
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547:
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523:
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479:
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472:
467:
450:
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422:United Kingdom
419:
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409:
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394:
389:
384:
379:
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369:
364:
359:
354:
349:
344:
339:
334:
329:
324:
319:
314:
312:Czech Republic
309:
304:
299:
294:
282:
279:
277:
274:
204:
201:
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127:
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113:
110:
96:
95:
75:
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62:
59:
15:
13:
10:
9:
6:
4:
3:
2:
2257:
2246:
2243:
2242:
2240:
2223:
2219:
2214:
2211:
2209:
2205:
2198:
2193:
2189:
2183:
2179:
2171:
2168:
2161:
2160:
2159:
2154:
2152:
2149:
2148:
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2135:
2134:
2126:
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2120:
2112:
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2096:
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2069:
2065:
2057:
2056:
2052:
2051:
2043:
2042:
2038:
2037:
2031:
2026:
2021:
2019:
2018:
2014:
2013:
2002:
2000:
1999:
1995:
1993:
1989:
1981:
1980:
1976:
1975:
1967:
1966:
1962:
1961:
1957:
1952:
1949:
1947:
1946:
1942:
1941:
1926:
1924:
1923:
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1913:
1909:
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1798:
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1697:
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1601:
1598:
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1589:
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1578:
1573:
1571:
1566:
1564:
1559:
1558:
1555:
1545:
1544:
1531:
1522:
1521:3 THz/0.1 mm
1517:
1516:
1510:
1507:
1506:300 GHz/1 mm
1502:
1501:
1495:
1492:
1491:30 GHz/10 mm
1489:3 GHz/100 mm
1487:
1486:
1480:
1477:
1476:3 GHz/100 mm
1472:
1471:
1465:
1462:
1457:
1456:
1450:
1447:
1444:3 MHz/100 m
1442:
1441:
1435:
1432:
1427:
1426:
1420:
1417:
1416:300 kHz/1 km
1412:
1411:
1405:
1402:
1401:30 kHz/10 km
1399:3 kHz/100 km
1397:
1396:
1390:
1387:
1386:3 kHz/100 km
1382:
1381:
1375:
1372:
1367:
1366:
1360:
1357:
1354:3 Hz/100 Mm
1352:
1351:
1345:
1344:
1339:
1334:
1327:
1322:
1320:
1315:
1313:
1308:
1307:
1304:
1286:
1282:
1276:
1273:
1269:
1254:
1247:
1241:
1238:
1230:
1223:
1217:
1214:
1209:
1203:
1189:on 2010-05-04
1188:
1184:
1181:Alex (R7NT).
1177:
1174:
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1007:
1001:
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987:
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979:
973:
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953:
945:
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936:
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881:
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867:
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844:
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828:
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815:
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715:
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686:
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678:
672:
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661:
658:
653:
651:1-872309-65-8
647:
643:
636:
633:
627:
623:
620:
618:
615:
613:
610:
608:
607:Low frequency
605:
603:
600:
598:
597:Amateur radio
595:
594:
590:
585:
581:
580:United States
578:
577:
573:
566:
563:
561:
557:
554:
551:
548:
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541:
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531:
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468:
466:
465:French Guiana
463:
462:
460:
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456:
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451:
448:
445:
442:
439:
437:
434:
433:
432:
429:
428:
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420:
418:
415:
413:
410:
408:
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403:
400:
398:
395:
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388:
385:
383:
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375:
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370:
368:
365:
363:
360:
358:
355:
353:
350:
348:
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343:
340:
338:
335:
333:
330:
328:
325:
323:
320:
318:
315:
313:
310:
308:
305:
303:
300:
298:
295:
293:
290:
289:
288:
285:
284:
280:
275:
273:
271:
267:
262:
259:
253:
250:
245:
241:
236:
230:
225:
223:
217:
215:
210:
203:United States
202:
197:
194:
191:
188:
185:
182:
179:
176:
175:
174:
168:
166:
164:
161:
157:
153:
148:
146:
142:
138:
134:
125:
123:
120:
111:
109:
107:
103:
92:
83:
79:
76:This section
74:
71:
67:
66:
60:
58:
56:
52:
51:low frequency
47:
45:
42:
38:
34:
30:
29:amateur radio
26:
22:
2207:
2203:
2191:
2173:
2164:
2156:
2155:
2136:
2122:
2108:
2097:– 81.500 GHz
2094:
2086:
2072:
2053:
2039:
2015:
1996:
1977:
1963:
1943:
1920:
1895:
1876:
1864:
1856:
1855:
1832:
1813:
1799:
1785:
1771:
1757:
1743:
1719:
1705:
1681:
1657:
1643:
1625:
1624:
1613:ITU Region 3
1608:ITU Region 2
1603:ITU Region 1
1534:
1513:
1512:
1498:
1497:
1483:
1482:
1468:
1467:
1461:300 MHz/1 m
1453:
1452:
1446:30 MHz/10 m
1438:
1437:
1431:3 MHz/100 m
1423:
1422:
1408:
1407:
1393:
1392:
1378:
1377:
1371:300 Hz/1 Mm
1363:
1362:
1356:30 Hz/10 Mm
1348:
1347:
1289:. Retrieved
1285:the original
1275:
1267:
1260:. Retrieved
1253:the original
1240:
1229:the original
1216:
1191:. Retrieved
1187:the original
1176:
1155:
1143:. Retrieved
1133:
1112:
1104:
1097:. Retrieved
1084:
1072:. Retrieved
1068:the original
1058:
1032:. Retrieved
1022:
1010:. Retrieved
1000:
986:
972:
955:
938:
927:
915:. Retrieved
869:
857:. Retrieved
852:
843:
831:. Retrieved
827:the original
817:
800:
786:
772:
762:15 September
760:. Retrieved
746:
734:. Retrieved
717:
705:. Retrieved
698:the original
685:
666:
660:
641:
635:
493:Saint Martin
287:ITU region 1
263:
254:
249:Part 15
244:Part 15
232:
227:
218:
208:
206:
172:
162:
149:
129:
115:
99:
89:January 2011
86:
82:adding to it
77:
48:
25:136 kHz
24:
20:
18:
1651:472–479 kHz
1291:2 September
1012:11 December
723:"FCC 17-33"
565:Philippines
556:New Zealand
407:Switzerland
372:Netherlands
37:ITU regions
2216:See also:
2182:WARC bands
2095:75.500 GHz
1193:2013-01-23
1145:21 October
1074:4 February
628:References
475:Martinique
470:Guadeloupe
216:(WRC-12).
186:Telegraphy
152:Morse code
21:2200-meter
1683:80 / 75 m
1262:13 August
1099:13 August
1034:13 August
833:20 August
516:Australia
436:Argentina
367:Lithuania
224:systems.
169:Band plan
133:equipment
2239:Category
1202:cite web
1044:cite web
917:17 March
908:Archived
736:30 March
591:See also
302:Bulgaria
137:antennas
55:longwave
859:22 July
780:. 2003.
417:Ukraine
387:Romania
357:Ireland
352:Iceland
347:Hungary
337:Germany
327:Finland
322:Estonia
317:Denmark
297:Belgium
292:Austria
61:History
2158:Sub-mm
2110:2.5 mm
2055:1.2 cm
1897:1.25 m
1626:2200 m
1596:Range
707:28 May
673:
648:
612:LowFER
582:: The
540:Taiwan
528:: The
518:: The
447:Canada
441:Brazil
412:Turkey
402:Sweden
392:Russia
382:Poland
377:Norway
342:Greece
332:France
307:Cyprus
160:Q code
106:LowFER
1979:13 cm
1965:23 cm
1945:33 cm
1922:70 cm
1659:160 m
1645:630 m
1599:Band
1335:(ITU)
1256:(PDF)
1249:(PDF)
1232:(PDF)
1225:(PDF)
1164:(PDF)
1121:(PDF)
1093:(PDF)
964:(PDF)
947:(PDF)
911:(PDF)
896:(PDF)
809:(PDF)
726:(PDF)
701:(PDF)
694:(PDF)
550:Japan
397:Spain
362:Italy
207:In a
2138:1 mm
2124:2 mm
2088:4 mm
2074:6 mm
2041:3 cm
2017:5 cm
1998:9 cm
1815:10 m
1801:12 m
1787:15 m
1773:17 m
1759:20 m
1745:30 m
1721:40 m
1707:60 m
1293:2012
1264:2011
1208:link
1147:2019
1101:2011
1076:2013
1050:link
1036:2011
1014:2018
919:2014
861:2024
835:2010
764:2017
738:2017
709:2013
671:ISBN
646:ISBN
560:EIRP
544:EIRP
534:EIRP
520:ACMA
270:EIRP
258:EIRP
235:ARRL
156:QRSS
143:and
135:and
100:The
41:watt
19:The
2190:'s
2188:ITU
2151:THF
2068:EHF
1992:SHF
1916:UHF
1878:2 m
1858:4 m
1834:6 m
1828:VHF
1515:THF
1500:EHF
1485:SHF
1470:UHF
1455:VHF
1395:VLF
1380:ULF
1365:SLF
1350:ELF
756:FCC
163:QRS
147:).
145:QRM
141:QRN
119:ERP
108:).
84:.
23:or
2241::
2220:,
2184:".
1958:—
1950:—
1910:—
1902:—
1871:—
1677:HF
1639:MF
1620:LF
1440:HF
1425:MF
1410:LF
1266:.
1204:}}
1200:{{
1103:.
1046:}}
1042:{{
902:.
883:^
851:.
754:.
728:.
484::
461::
272:.
46:.
2199:.
1576:e
1569:t
1562:v
1325:e
1318:t
1311:v
1295:.
1210:)
1196:.
1149:.
1078:.
1052:)
1038:.
1016:.
921:.
863:.
837:.
794:.
766:.
740:.
711:.
679:.
654:.
91:)
87:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
