| 词条 | Nador transmitter |
| 释义 |
|name=Nador transmitter, Mast 1 |building_type=Mast radiator |location=Nador, Morocco |coordinates={{coord|display=inline|35|2|50|N|2|55|22|W|type:landmark|name=Mast 1}} |Status=Built |completion_date= |destroyed= |height={{convert|380|m|ft|2|abbr=on}} |architect= |main_contractor=Medi 1[1] }}{{Infobox building |name=Nador transmitter, Mast 2 |building_type=Mast radiator |location=Nador, Morocco |coordinates={{coord|display=inline|35|2|30|N|2|55|16|W|type:landmark|name=Mast 2}} |Status=Built |completion_date= |destroyed= |height={{convert|380|m|ft|2|abbr=on}} |architect= |main_contractor=Medi 1[2] }}{{Infobox building |name=Nador transmitter, Mast 3 |building_type=Mast radiator |location=Nador, Morocco |coordinates={{coord|display=inline|35|2|9|N|2|55|9|W|type:landmark|name=Mast 3}} |Status=Built |completion_date= |destroyed= |height={{convert|380|m|ft|2|abbr=on}} |architect= |main_contractor=Medi 1[3] }} Nador transmitter is the main transmission facility for longwave and shortwave of Medi 1 Radio, a privately owned broadcasting company of Morocco. It is situated approximately 18 kilometres south of the city of Nador and a few kilometres south of Selouane at 35°2'29"N and 2°55'7"W. The longwave transmitter of the Nador facility, which works on 171 kHz, had originally a transmission power of 2000 kilowatts. After 2009 the original equipment had been replaced by a new set of Thomson Broadcast S7HP solid-state transmitters with an output of 1600 kW. This modernization project[4] incorporated a refurbishment of the three guyed masts, each 380 metres tall, thus the tallest structures in Africa after the demolition of the OMEGA Navigation System in Paynesville, Liberia in 2011[5]. In addition the Nador facility is also equipped with two Thomson 250 kW shortwave transmitters.[6] One of these transmitters carried the main program of Morocco's state broadcaster SNRT on varying frequencies around 15345 kHz until it was switched off in September 2012[7]. The other transmitter was used for Medi 1 on 9575 kHz, unheard since May 2017 as well.[8] Sources and references1. ^Skyscraper page Diagram: 45644 - Mast 1 2. ^Skyscraper page Diagram:45645: Mast 2 3. ^Skyscraper page Diagram:59354 Mast 3 4. ^Thomson Broadcast, Radio News 2009, as quoted in: {{cite web |url=http://www.w4uvh.net/dxld9052.txt |title=DX Listening Digest 9-052 |author=Glenn Hauser |date=2009-07-13 |access-date=2015-05-26}} 5. ^Tallest Structure in Africa Demolished.. {{webarchive|url=https://web.archive.org/web/20120505172055/http://www.emansion.gov.lr/press.php?news_id=1889 |date=2012-05-05 }}, 10 May 2011, visited: 5 August 2011 6. ^{{cite web |url=http://swcountry.be/mrc.html |title=Shortwave radio broadcast countries: Morocco |author=Ludo Maes |access-date=2017-05-26}} 7. ^{{cite web |url=http://www.w4uvh.net/dxld1240.txt |title=DX Listening Digest 12-40 |author=Glenn Hauser |date=2012-10-03 |access-date=2017-05-26 |quote=15349.1, Sept 28 at 2045, IMM is still missing. What`s wrong at Nador?}} 8. ^{{cite web |url=http://swldxbulgaria.blogspot.com/2017/05/from-may-1-again-no-signal-of-radio.html |title=From May 1 again no signal of Radio Medi 1 on 9575 kHz |author=Ivo Ivanov |date=2017-05-10 |access-date=2017-05-26}} 9. ^Frequencies Medi1 radion overview Morocco, visited 4 August 2011 External links
4 : Radio masts and towers|Towers in Morocco|Nador|Buildings and structures in Oriental (Morocco) |
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