MW (taajuusalue)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/f6/Radio_Transmission_Diagram_en.svg/250px-Radio_Transmission_Diagram_en.svg.png)
MW-taajuusalue[1] (engl. Medium wave, MW, suom. keskipitkäaaltoalue, keskipitkät aallot tai keskipitkät) on Euroopassa 526,5 kHz– 1606,5 kHz[1] radiotaajuusalue, jota käytetään yleisradiotoiminnassa amplitudimoduloiduissa (AM) lähetyksissä.[2] Aaltoalue on porrastettu 9 kHz:n välein. Yhdysvalloissa keskiaaltoalue on porrastettu 10 kHz:n välein, mikä tarkoittaa, etteivät aaltoalueet osu kohdakkain kuin tasakymmenluvuilla, minkä vuoksi radiovastaanottimessa tulee olla valinta kummallekin jaolle, mikäli vastaanotinta halutaan kuunnella kummankin taajuusjaon olosuhteissa.
522 | 531 | 540 | 549 | 558 | 567 | 576 | 585 | 594 | 603 | 612 | 621 | 630 | 639 | 648 | 657 | 666 | 675 | 684 | 621 | 702 | 711 | 720 | 729 | 666 | 747 | 756 |
774 | 783 | 792 | 801 | 810 | 819 | 828 | 837 | 846 | 855 | 864 | 871 | 882 | 891 | 900 | 909 | 918 | 927 | 936 | 945 | 954 | 963 | 972 | 981 | 990 | 999 | 1008 |
1017 | 1026 | 1035 | 1044 | 1053 | 1062 | 1071 | 1080 | 1089 | 1098 | 1107 | 1116 | 1125 | 1134 | 1143 | 1152 | 1161 | 1170 | 1179 | 1188 | 1197 | 1188 | 1197 | 1206 | 1215 | 1224 | 1233 |
1242 | 1251 | 1260 | 1269 | 1278 | 1287 | 1296 | 1305 | 1314 | 1323 | 1332 | 1341 | 1350 | 1359 | 1368 | 1377 | 1386 | 1395 | 1404 | 1413 | 1422 | 1431 | 1440 | 1449 | 1458 | 1467 | 1476 |
1485 | 1494 | 1503 | 1512 | 1521 | 1530 | 1539 | 1548 | 1557 | 1566 | 1575 | 1584 | 1593 | 1602 | 1611 | 1620 | 1629 | 1638 | 1647 | 1656 | 1665 | 1674 | 1683 | 1692 | 1701 | 1710 | 1719 |
MW-alue (tämä artikkeli) on osa 'keskitaajuusaluetta' (MF-alue) (engl. Medium Frequency, MF, 300 kHz–3 000 kHz).
Taajuus | Radiolähetinasema | Lähetysteho | Lähetysantenni | Radioasema | Modulointi |
---|---|---|---|---|---|
kHz | kW | ||||
531 | Beromünster Switzerland | 500 | Musigwälle | closed | |
531 | Reesen (Burg) | 2 | 531 digital (Arkistoitu – Internet Archive) | DRM | |
540 | SoltHungary | 2000 | Hungarian Broadcasting Company | ||
549 | Nordkirchen | 100 | Deutschlandfunk [1] | ||
549 | Thurnau | 100 | Deutschlandfunk | ||
558 | Rostock | Power Radio | inactive | ||
558 | Monte Ceneri | 300 kW | RSI | closed | |
567 | Stallupöner Allee (Berlin-Charlottenburg) | SFB 4 Multi Kulti | (inactive) | ||
576 | Mühlacker | SWR Contra (Arkistoitu – Internet Archive) | |||
576 | Wöbbelin (Schwerin) | 250 | MEGARADIO | inactive | |
585 | Bisamberg | 240 | ORF | closed, antenna demolished | |
594 | Hoher Meisner | 90 | hr chronos | closed | |
594 | Weisskirchen | hr chronos | closed | ||
603 | Zehlendorf bei Oranienburg | sometimes DRM/Simulcast | |||
612 | Kiel - Kronshagen (Heischberg) | 10 | Power 612 [2] | inactive, only day transmissions allowed | |
621 | Wavre Belgium | 300 | RTBF - La Première | ||
630 | Königslutter\Cremlingen | 100 T/18 N | Megaradio | inactive | |
630 | Vigra transmitter Møre og Romsdal, Norway | NRK, NRK's AM (Norwegian) (Arkistoitu – Internet Archive) | AM | ||
639 | RKS Liblice | 1500 | |||
648 | Orfordness transmitting station | BBC World Service | closed | ||
657 | Neubrandenburg (Helpterberg) | Power Radio | inactive | ||
666 | Bodenseesender Rohrdorf | 90 | SWR Cont.Ra | ||
675 | LopikNetherlands | 100 | Radio Maria | ||
675 | Røst, Nordland, Norway | NRK, NRK's AM (Norwegian) (Arkistoitu – Internet Archive) | AM | ||
693 | Zehlendorf bei Oranienburg | 60 | T-Systems ex. Berliner Rundfunk, VOR | Simulcast | |
702 | Flensburg | 7.5 | NDR 4 Info | ||
711 | Heidelberg-Dossenheim | 5 | SWR-cont.ra | inactive | |
711 | Heilbronn-Obereisesheim | 5 | SWR-cont.ra | ||
711 | Ulm | 5 | SWR-cont.ra | ||
711 | Bad Mergentheim | 3 | SWR-cont.ra | shut-down | |
711 | Rennes France | 300 | TDF | - | |
720 | Langenberg | WDR 2 [3] | |||
729 | Tampere (Pispala) | 0,1 | vertica L | 3ABU, Pispalan Radio | AM active 24/7 |
729 | Putbus | 1 | Deutschlandfunk [4] | DRM | |
729 | Hof | 0,2 | B1 + Ausländerprogramm | ||
729 | Würzburg | 1 | B1 + program for foreign workers | ||
738 | Stuttgart/Hirschlanden | 5 | Megaradio | inactive | |
747 | Flevoland Netherlands | 400 | Radio 747 (public) | ||
756 | Braunschweig/Cremlingen | 200 | Deutschlandfunk [5] | ||
756 | Ravensburg | 100 | Deutschlandfunk | ||
765 | SottensSwitzerland | 300 | RSR Option Musique | closed | |
774 | Bonn-Venusberg | 5 | WDR 2 [6] | ||
783 | Leipzig-Wiederau | 100 | MDR info [7] | ||
792 | Lingen | 5 | NDR 4 Info | ||
801 | München-Ismaning | B1 | |||
801 | Nürnberg-Dillberg | B1 | |||
810 | Stallupöner Allee (Berlin-Charlottenburg) ex. Berlin-Köpenick | 10 | Sender Freies Berlin | inactive | |
819 | Regensburg | 5 | Mega Radio | inactive | |
828 | Hannover/Hemmingen | 20 (day)/5 (night) | NDR Info | ||
828 | Freiburg | 10 | SWR 4 Radio Breisgau | ||
846 | Santa Palomba | 100 | was Rai RadioDue | now inactive | |
855 | Berlin-Britz | 25, 50 | Deutschlandradio Kultur [8] (Arkistoitu – Internet Archive), ehem. RIAS II, DLF | DRM, for special transmissions AM | |
873 | Oberursel Frankfurt/M. | 150 | AFN Power Network | ||
882 | Wachenbrunn/Thüringen | 20 | MDR info [9] | ||
891 | Berlin-Köpenick | 5 | ORB Radio 1, former RTL Oldie, DDR 1 | inactive | |
918 | Domzale Slovenia | 600 | Radio Slovenia | ||
927 | VRT - Radio 1 | ||||
936 | Radio Bremen | 50/10 | RB 1 (Arkistoitu – Internet Archive) | closed | |
945 | München | 5 | Megaradio | inactive | |
963 | Pori (Preiviiki), Finland | 600 | vertical monopole | China Radio International | |
972 | Hamburg-Billstedt | 100 | NDR 4 Info | ||
990 | Berlin-Britz | 100 | Deutschlandradio Kultur [10], ehem. RIAS I | ||
999 | Wöbbelin (Schwerin) | Talk Radio | inactive | ||
1008 | FlevolandNetherlands | 400 | Groot Nieuws Radio | ||
1017 | Rheinsender (Wolfsheim) | SWR-cont.ra | |||
1017 | Greifswald,Usedom? | Mega Radio | inactive | ||
1044 | Dresden-Wilsdruff | 20 | MDR info [11] | ||
1062 | Kalundborg Denmark (Still in limited use a few hours pr. day, mainly gymnastics, maritime info and news) | 300 | Radio Denmark | ||
1080 | Koszęcin (often named Katowice)Poland | 1500 | ? | Polonia | inactive |
1107 | Kaiserslautern, Grafenwöhr | 10 | AFN Power Network | ||
1107 | Vilsek | 10 | AFN | ||
1116 | Geyer (Chemnitz) | 5 | Megaradio | inactive | |
1143 | Wertheim, Bad Kissingen,Würzburg | 0,3 | AFN | ||
1143 | Heidelberg, Bamberg, Wildflecken, Karlsruhe, Schweinfurt | AFN Power Network | |||
1143 | Stuttgart/Hirschlanden | 10 | AFN Power Network | ||
1143 | Bitburg, Mönchengladbach | 1 | AFN Power Network | ||
1179 | Sölvesborg Twin Towers, Sölvesborg | 600 | SR International - Radio Sweden | AM; closed | |
1188 | Reichenbach | 3 | MDR info [12] | ||
1197 | Ismaning | 300/150 | VoA/RFE/RL | inactive | |
1215 | Kaliningrad (RU) BolschakowoRussia | Stimme Russlands [13] (Arkistoitu – Internet Archive), universelles Leben div. Sendezeiten | |||
1269 | Ehdorf near Neumünster | 300 | Deutschlandfunk [14] | ||
1296 | Orfordness transmitting station | 200 | BBC World Service | DRM | |
1314 | Kvitsøy | 600 | NRK | Inactive since 30. June 2006 | |
1323 | Wachenbrunn/Thüringen | 1000 (day service)/150 (night service) | Voice of Russia [15] (Arkistoitu – Internet Archive), universelles Leben divers transmission times | ||
1332 | Santa Palomba | 100 | RAI1 | ||
1386 | Würzburg | 5 | Megaradio | inactive | |
1386 | Sitkunai | 500 | vertical monopole | several international broadcasters in Russian, Belarussian, and Polish | |
1395 | Fllake (Albanien)Albania | 1000 | Evangeliums-Rundfunk [16] (international), various transmission times | ||
1422 | Heusweiler | 600 | Deutschlandfunk [17] | ||
1431 | Dresden-Wilsdruff | 250T/150N | Megaradio | inactive | |
1440 | Marnach Luxemburg Luxembourg | 300/1200/600 | RTL (dt.)
5.45-19.30 19.30-20.00 religious Sendungen |
DRM, sometimes AM | |
1467 | Romoules (F) für TWR Monaco | 1000 | Evangeliums-Rundfunk [18], divers transmission times | ||
1476 | Wien-BisambergVienna Austria | Ö1 [19][vanhentunut linkki] | closed, antenna demolished | ||
1485 | Kaiserslautern | 0,1 | SWR Das Ding | DRM | |
1485 | Baden-Baden | 1 | SWR 4 Ortenau/Mittelbaden | ||
1485 | Hohenfels, Ansbach | 0,3 | AFN Power Network | ||
1485 | Berlin-Schäferberg, Frohnau, Rüdersdorf | je 1 kW | Kaufradio | DRM | |
1530 | Santa Maria di GaleriaItaly | 300 | Radio Vatikan | ||
1539 | Mainflingen (Frankfurt/M) | Evangeliums-Rundfunk [20], 5.00 - 24.00 | |||
1575 | Reesen (Burg) | 10T/500N | Megaradio | inactive | |
1593 | Holzkirchen | 150 | Radio Free Europe (RFE/RL) | inactive, transmission site demolished | |
1611 | Santa Maria di GaleriaVatican | 20 | Radio Vatikan |
Lähteet
[muokkaa | muokkaa wikitekstiä]- ↑ a b [https://www.itu.int/en/ITU-R/terrestrial/workshops/RRS-15-Asia/Documents/GE75-E.pdf Broadcasting Assignment Plan GE75] International telecommunication union (ITU). Viitattu 10.10.2021.
- ↑ J. Laiho, Mihin taajuutemme kelpaavat 1/4 TEKNIIKAN TIEDOTUSLEHTI Marraskuu 2005 no 5[vanhentunut linkki]
ITU-radiotaajuusalueet | |
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AM-alueet | |
FM-alueet |
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Modulaatiot | |
Muuta |
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