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Author Topic: How Strong Is R. Nac'l de Amazonias 11780kHz In Alaska?  (Read 655 times)

Offline Paul B. Walker, Jr.

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How Strong Is R. Nac'l de Amazonias 11780kHz In Alaska?
« on: March 24, 2023, 1913 UTC »
Some of you have probably heard/seen me talk about Rádio Nacional de Amazonias (Brazil) on 11780khz in the past here or in other online DX gatherings, it's my favorite SW signal to date. It's 100kw from near Brasilia beamed to the northern amazon regions of the country


Well, I've talked about how strong it can be. The clip in the link below is from Wednesday afternoon AK time, Thursday morning UTC

S9+55 on peaks, S9+20 nominal. Zero noise, zero fading, almost as good as FM Mono!! I use an ATS25max radio , an emtech zm2 tuner, a DXE preamp and a 15 foot wellbrook loop


Audio: https://drive.google.com/file/d/1PwF7B2d5yZwFlUnRaNYZ3xD3o7UkPN0j/view?usp=share_link
Paul B. Walker, Jr.
paul@alaskaradionerd.com

Program Director: KSKO 89.5 McGrath, Alaska www.kskopublicradio.com

Afternoon Air Talent: Hits 106 KLMI Laramie, WY 3 to 7pm Mon-Sat www.myhits106.com

Available for voiceover work, use the email listed above!

Offline ~SIGINT~

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Re: How Strong Is R. Nac'l de Amazonias 11780kHz In Alaska?
« Reply #1 on: March 24, 2023, 2101 UTC »
20:57 UTC 24 MAR 2023 - Currently receiving the station at an S7 with some marginal fading to my location. Musical programing.
21:00 UTC - Station ID and change of programming.


RSPduo | Barker & Williamson T2FD & Wellbrook loop antennae

Offline East Troy Don

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Re: How Strong Is R. Nac'l de Amazonias 11780kHz In Alaska?
« Reply #2 on: March 24, 2023, 2313 UTC »
I can't recall the last time I COULDN"T get Amazonia. reliable as the sunset.
Primary: R75 W/WV-601 passive loop masted @ 20'  Secondary: Yaesu  FRG 7700 W/MLA-30+ indoors. Tertiary: Grundig  750. Tecsun PL-990X, Tecsun PL-880 . Malahit DSP SDR V3,  . : Also, Qdosen DX-286, 1940 Mantola am/sw tube. CountyComm GP-5/SSB hand held, Tecsun PL-380 ,et al.  QTH: FONTANA, WI  USA.  Sea Level: + 990' .  75 miles (but not far enough) NW of Chicago

Offline kris

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Re: How Strong Is R. Nac'l de Amazonias 11780kHz In Alaska?
« Reply #3 on: March 25, 2023, 2010 UTC »
   This is one of two South American stations I've received legibly at my location this year.
I'm on the side of their beam, I envy you Paul such a great signal!
 The second station was Brasil Central on 4985 - they have a clear channel in my place.
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Offline Paul B. Walker, Jr.

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Re: How Strong Is R. Nac'l de Amazonias 11780kHz In Alaska?
« Reply #4 on: March 26, 2023, 2207 UTC »
   This is one of two South American stations I've received legibly at my location this year.
I'm on the side of their beam, I envy you Paul such a great signal!
 The second station was Brasil Central on 4985 - they have a clear channel in my place.
I can't recall the last time I COULDN"T get Amazonia. reliable as the sunset.

Kris And Don,

I am at just the right place for a multi hop signal and in the right place for their signal which is beamed at like 353 deg i think.

i hear Brazil on 9665 and 11815 quite regularly too, but not quite as well as 11780

Paul B. Walker, Jr.
paul@alaskaradionerd.com

Program Director: KSKO 89.5 McGrath, Alaska www.kskopublicradio.com

Afternoon Air Talent: Hits 106 KLMI Laramie, WY 3 to 7pm Mon-Sat www.myhits106.com

Available for voiceover work, use the email listed above!

Offline East Troy Don

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Re: How Strong Is R. Nac'l de Amazonias 11780kHz In Alaska?
« Reply #5 on: November 17, 2023, 0155 UTC »
Weak tonite with loads of QRN but fade is tolerable.  The usual Portuguese dialogue. 

SINPO: 22232  short-wave.info show AZ: 30
Primary: R75 W/WV-601 passive loop masted @ 20'  Secondary: Yaesu  FRG 7700 W/MLA-30+ indoors. Tertiary: Grundig  750. Tecsun PL-990X, Tecsun PL-880 . Malahit DSP SDR V3,  . : Also, Qdosen DX-286, 1940 Mantola am/sw tube. CountyComm GP-5/SSB hand held, Tecsun PL-380 ,et al.  QTH: FONTANA, WI  USA.  Sea Level: + 990' .  75 miles (but not far enough) NW of Chicago

 

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