re Radio Voz Missionaria, Brazil 11749v

Thanks Rudolfo,
but today Sunday May 18 likely was early morning break in transmission service
on that channel.

5040v and 11749v were out of sce, when checked remotedly via
Perseus SDR in Edmonton-AB-CAN,
as well as Brasilia and Sao Paulo Brazil KIWI SDR sets.

Noted only poor weak signal in Alberta_CAN on 9665.009 kHz,
S=6 -87dBm poor signal in Brazilia remotedly,
co-channel with Beijing Mandarin CHN on even 9665.000 kHz.

Seemingly we reach the winter time propagation condition NOW
on shortwave of all stations located south of the 'Tropic of Cancer' latitude line in
southern winter season June / July months.

RNA Brazilia noted til (morning signing off time break ? ) 10.30 UT on 11780.011 kHz,
and behind that time at 11.08 UT
noted S=8 or -78dBm music performance signal in Brasilia remotedly,
this time on EVEN FRQY of 6180.000 kHz equal to Fuzuo China co-channel.
RNA Brasilia was ODDITY on lower fqy flank in past weeks recently,
but seemingly aligned frequency properly last week
NOW EVEN or 1 Hertz differ approximately on upper flank.

'Nove de Julho' 9818.528 kHz fqy was on fair signal level in Alberta-CAN,
S=7 -85dBm in Sao Paulo BRA also.
But suffered by nearby RTTY maritime pips heavy QRM on 9825.640 kHz at 11.00 UT.

Probably very weak signal of Inconfidencia-Brazil
on v6010.003 kHz S=5 or weak -93dBm signal even in Brazilia KIWI set
remotedly at 11.05 UT.

In Brazil and Sao Paulo also noted Rádio Saturno on 6149.955 kHz,
poor S=3-4 signal remotedly at 11.06 UT.

(vy73 wolfie df5sx, wwdxc BC-DX TopNews Sunday May 18)

-----Ursprüngliche Nachricht-----
From: Rudolf Grimm
Sent: Saturday, May 10, 2025 4:50 PM
To: Hard-Core-DX
Subject: [HCDX] Voz Missionaria, 25m, back on the air

Radio Voz Missionaria is back on the air on 25m.
However, it is broadcasting on 11748.84 kHz, not on 11750 kHz.
Listened on May 10, 1440 UTC.
Rudolf Grimm
São Bernardo SP BRAZIL
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Hearing Voz Missionaria now on 11749.10 with a weak signal, parallel to 9665.05.

Hello Ron,

check at 16.45 UT today Sun May 18,
is negative, Jeddah or Riyadh 11935v is OFF air – at this hour.
also off air on KIWI local remotedly in ARS
http://21472.proxy.kiwisdr.com:8073/

But heard seldom traced RRI Bucharest in Hebrew (!)
(Sundays), otherwise Romanian to former Romanian national Jewish diaspora)
from Galbeni site to Near East Tel Aviv ISR target on 11860 kHz.

all S=9+40dB increased propagation thsi UT afternoon:

Kashi-Kashgar CHN 11965, 11940,
also Lingshi 11925 broadband excellent signal,
11900 Jinhua, 11790 Kunming in Hausa, 11880 kHz Xian

all S=9+40dB powerful signals in Doha Qatar ME (or Riyadh Kiwi at –46dBm powerful)
both remotedly.

vy73 de wolfie df5sx wwdxc germany

From: Ron Howard via groups.io
Sent: Sunday, May 18, 2025
Subject: Re: [WOR] Republic of Yemen Radio (11935.0) on May 1, 2025

May 18 - Rep. of Yemen Radio (11935.0) strong signal into Kiwi SDR remote in Saudi Arabia, at 1340 UT. Ron (Monterey, Calif.)
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re Radio Voz Missionaria, Brazil 11749v

Thanks Rudolfo,
but today Sunday May 18 likely was early morning break in transmission service
on that channel.

5040v and 11749v were out of sce, when checked remotedly via
Perseus SDR in Edmonton-AB-CAN,
as well as Brasilia and Sao Paulo Brazil KIWI SDR sets.

Noted only poor weak signal in Alberta_CAN on 9665.009 kHz,
S=6 -87dBm poor signal in Brazilia remotedly,
co-channel with Beijing Mandarin CHN on even 9665.000 kHz.

Seemingly we reach the winter time propagation condition NOW
on shortwave of all stations located south of the 'Tropic of Cancer' latitude line in
southern winter season June / July months.

RNA Brazilia noted til (morning signing off time break ? ) 10.30 UT on 11780.011 kHz,
and behind that time at 11.08 UT
noted S=8 or -78dBm music performance signal in Brasilia remotedly,
this time on EVEN FRQY of 6180.000 kHz equal to Fuzuo China co-channel.
RNA Brasilia was ODDITY on lower fqy flank in past weeks recently,
but seemingly aligned frequency properly last week
NOW EVEN or 1 Hertz differ approximately on upper flank.

'Nove de Julho' 9818.528 kHz fqy was on fair signal level in Alberta-CAN,
S=7 -85dBm in Sao Paulo BRA also.
But suffered by nearby RTTY maritime pips heavy QRM on 9825.640 kHz at 11.00 UT.

Probably very weak signal of Inconfidencia-Brazil
on v6010.003 kHz S=5 or weak -93dBm signal even in Brazilia KIWI set
remotedly at 11.05 UT.

In Brazil and Sao Paulo also noted Rádio Saturno on 6149.955 kHz,
poor S=3-4 signal remotedly at 11.06 UT.

(vy73 wolfie df5sx, wwdxc BC-DX TopNews Sunday May 18)

-----Ursprüngliche Nachricht-----
From: Rudolf Grimm
Sent: Saturday, May 10, 2025 4:50 PM
To: Hard-Core-DX
Subject: [HCDX] Voz Missionaria, 25m, back on the air

Radio Voz Missionaria is back on the air on 25m.
However, it is broadcasting on 11748.84 kHz, not on 11750 kHz.
Listened on May 10, 1440 UTC.
Rudolf Grimm
São Bernardo SP BRAZIL
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Hello Eike,

checked the present A25 schedule today during few hours,

all RRI Tiganesti frqys are remain again as in PDF file. Also DRM digital mode performings.
May 12.

-----Ursprüngliche Nachricht-----
From: Eike Bierwirth via groups.io
Sent: Sunday, May 11, 2025 3:13 AM
Subject: Romania changes frequencies

Radio Romania has changed many of its frequencies again. According to their website, this is because of a malfunction at the Tiganesti site:

"A malfunction has been recorded at one of the transmitters in Tiganesti, and we will temporarily be broadcasting on different frequencies." (dated 4 May 2025) The German section adds that the replacement transmitter is not capable of transmitting in DRM mode, while the Spanish section identifies the malfunctioning transmitter as BD 300-2 and the replacement transmitter as BD 300-1.

The new frequencies had been registered with HFCC from the beginning of the A-25 season but had been unused so far. The same had happened for parts of the previous season.
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