You'd be surprised how far an NDB signal can go, especially at night, and
especially when running 1 KW. And with a weak signal on the product
frequency,
it's quite possible.

Mixing products from NDBs have been heard on 160 meters 1,000 miles away
from the NDB, mixing with a BC station hundreds of miles away.

OTOH, 3rd harmonics are certainly possible. NDB transmitters are both
unmanned
and notoriously dirty.

73

On Thu, Nov 19, 2020 at 7:38 PM Paul B. Walker, Jr. <
walkerbroadcasting@gmail.com> wrote:

> I doubt VTR is mixing with a station 230 miles away
>
> On Thu, Nov 19, 2020 at 2:50 PM FRED BELGHAUS <fbelghaus@gmail.com> wrote:
>
>> 3rd harmonics of NDBs can be a real problem on the 160 meter amateur band
>> also.
>> Several have caused QRM (interference) to stations there, and had to be
>> shut down
>> temporarily for repair. The NDB transmitters are rather primitive
>> affairs, without much
>> attention paid in design to spurious or harmonic generation.
>>
>> Incidentally, VTR is more likely mixing with the carrier of KFQD in
>> Anchorage on 750 kHz,
>> and producing output on 1050.
>>
>> 73,
>>
>> Fred W2AAB
>>
>> On Thu, Nov 19, 2020 at 2:38 PM Paul B. Walker, Jr. <
>> walkerbroadcasting@gmail.com> wrote:
>>
>>> No wonder I can hear the local airport Beacon on it’s 3rd harmonic! VTR,
>>> On 350khz is 1000 watts and it’s maybe 1/4 mile away! Most beacons are a
>>> 25/50 watts, maybe a few hundred.
>>>
>>>
>>> I can hear it on 1050khz! Here’s a clip of CJNB 1050 North Battleford,
>>> Saskatchewan 2000 or so miles away on my CC Skywave portable... and you’ll
>>> hear the beeep beeep beep of the beacon under the music.
>>>
>>>
>>> I’m told the Beacon is so powerful because of the flight path
>>> international flights going to/from Anchorage 230 miles to our Southeast
>>> travel through our immediate region in McGrath.
>>>
>>>
>>> Audio:
>>>
>>>
>>> https://drive.google.com/file/d/1ZEKepOdjYvdMc-Yvv945W0O-conu6sWx/view?usp=drivesdk
>>>
>>> _._,_._,_
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KZPA is more or less rebroadcasting unrelated KSKO 89.5 McGrath, Alaska 3pm
to 9am weekdays and all weekend. Listen for KSKO mentions somewhat
frequently during automated or DJ hosted music hours. Refer to
www.kskopublicradio.com for the KSKO program schedule and stream to confirm
what youre hearing.

Paul Walker
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At least temporarily, WTOF 1110 and WMOB 1360 will go off air due to
severely declining revenue.

http://www.gulfcoastnewstoday.com/stories/wmob-wtof-christian-radio-stations-to-cease-broadcasts-sunday,100454
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*GERMANY(non) Upcoming frequency change of NHK World Radio Japan via
MBR Moosbrunn:*
0430-0500 NF 6185*MOS 300 kW / non-dir to WeEu English Mon-Fri, ex
6155 from Nov.30
0500-0530 NF 6185*MOS 300 kW / non-dir to WeEu English Sat/Sun, ex
6155 from Nov.30
0400-0430 on 6185*MOS 300 kW / 115 deg to N/ME Turkish Daily
Adventist World Radio.**bad news for 6185 MEX 001 kW / non-dir to CeAm
Spanish Daily XEPPM Radio Educacion!*

--

73! Ivo Ivanov

More information on the shortwave listening hobby,
please visit to http://swldxbulgaria.blogspot.com

QTH-1: Patreshko, Bulgaria
Receiver: Afedri SDR
Software: SDR-Console v2.3(using remote connection)
Antennas: various Inverted V and beverage antennas.

QTH-2: Sofia OK2, Bulgaria
Receiver: Sony ICF-2001D
Antenna: 30 m. long wire

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Manuel Méndez
Lugo, Spain
Logs in Friol
Tecsun S-8800 and PL-880, cable antenna, 8 meters.
BRAZIL
4885, Radio Clube do Pará, Belém, 2115-2125, 19-11, Portuguese, soccer, 
comments. 23422.
Also heard 0520-0550, 20-11, news, sport comments, relaying Radio 
Bandeirantes program. 25322.
6134.8, Radio Aparecida, Aparecida, 0720-0735, 20-11, religious songs 
and comments. 25322.
6180, Radio Nacional da Amazonia, Brasilia, 2031-2117 , 19-11, Brazilian 
songs, Portuguese, comments. // 11780. 24322.
9665, Voz Missionaria, Camboriú, 0740-0747, 20-11, Portuguese, religious 
comments and songs. 23432.
9818.9, Radio 9 de Julho, Sao Paulo, 1950-2011, 19-11, Portuguese, 
religious comments. 14321.
10000, Time Signal Station Observatorio Nacional, Rio de Janeiro, 
1926-1933, 19-11, time signals, female voice announcements “Observatorio 
Nacional, 16 horas, 16 minutos, 30 segundos...”. QRM from WWH, Fort 
Collins. 32542.
11780, Radio Nacional da Amazonia, Brasilia, 2005-2040, 19-11, Brazilian 
songs, id. “Radio Nacional da Amazonia”. 35433.
11815, Radio Brasil Central, Goiania, 2040-2056, 19-11, Brazilian songs. 
24322.
Also 0820-0855, 20-11, musical program “Brazil Sertanejo”, “Radio Brasil 
Central, no coraçao do Brazil, comunicando para o mundo”, “Radio Brasil 
Central está apresentando Brasil Sertanejo, 5 y 35”. 35433.
15190.1, Radio Inconfidencia, Belo Horizonte, 1631-1650, 19-11, on air 
again, Brazilian songs, comments, id. “Inconfidencia”. 25322.
Also 0820-0855 , 20-11, “Trem Caipira”,  Brazilian songs, comments, 
“Trem Caipira o som do noso gente, o som da terra”, “Radio 
Inconfidencia”. 25322.
CANADA, 6070, CFRX, Toronto, 0504-0516, 20-11, English, news, comments. 
15321.
COLOMBIA?, 4940, religious station, 0515-0620, 20-11, program “Lecciones 
de la Historia Colombiana”, religious comments and songs. 25322.
CUBA, 4765, Radio Progreso, Bejucal, 0445-0502*, 20-11, Cuban and other 
songs, at 0459 id. “Radio Progreso”, anthem, and closed at 0502, one 
hour later than its usual time. 35433.
DENMARK
5805, Radio 208, Hvidovre, 2038-2047, 19-11, pop songs. 25322.
5840, World Music Radio, Bramming, 2031-2048, 19-11, Latin American, pop 
and Brazilian songs. id. “World Music Radio”. 35433.

Also 0550-0615 20-11, pop songs. 35433.
GERMANY, 4895, Mystery Radio 21, 1905-2030, 19-11, pop songs, id. 
“Mystery Radio 21, your favourite station”. 35433.
GUATEMALA, 4055, Radio Verdad, Chiquimula, 0540-0552, 20-11, English, 
religious songs and comments. Very weak, best on LSB. 15321.
JAPAN
6115, Radio Nikkei 2, Chiba-Nagara, 0734-0747, 20-11, pop songs in 
English. 15321.
KYRGYZSTAN, 4010.2, Kirgyz Radio, Bishkek, 1706-1718, 19-11, Kirgyz 
comments. Very weak. 15321.
LIBERIA, 6050, ELWA Radio, Monrovia, 0632-0650, 20-11, English, 
religious comments. 25322.
MEXICO, 6185, Radio Educación, Ciudad de México, 0502-0620, 20-11, 
music, id. “Radio Educación, Servicio Nacional de Comunicación...”, 
comentarios, classic music, id. “XEEP, 1060 AM, 100.000 watts de 
potencia, una emisora de Radio Educación, Servicio Nacional de 
Comunicación, desde la Ciudad de México” 25322.
MALI
5995, Radio Mali, Bamako, 0645-0800*, 20-11, French and Vernacular 
comments, music. 35433.
9635, Radio Mali, Bamako, *0800-0939, 20-11, tuning music, French, id. 
Music, Vernacular and French, comments, id. “ORTM la passion du service 
plublic”. 43443.
MALAYSIA, 9835, Sarawak FM, Kajang, 1016-1038, 20-11, Malaysian 
comments, male and female, Malaysian and Arabic songs. 14321.
NETHERLANDS, 6140, Radio Onda, Borculo, 1901-1920, 19-11, songs, id. 
“Radio Onda”. 34433.
NORWAY, 5805, Radio Northern Star, Bergen, 1745-1756, 19-11, pop songs, 
15321.

Also 2115-2133, 19-11, music, id.  at 2125:“Radio Northern Star”. 15321.
SUDAN, 7205, Voice of Africa, Al Aitahab, 0504-0520, 20-11, Arabic, 
comments. 24322.
ZAMBIA
4965, Voice of Hope Africa, Lusaka, 2017-2028, 19-11, English, religious 
comments. // 6065. 25432.
5995, Zambia NBC, Radio 1, Lusaka, 1701-1715, 19-11, Vernacular, 
comments, African songs. At 1715 eclipsed by Bible Voice on the same 
frequency.. 25322.

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