sq5bpf – Page 3 – klubnl.pl

SAQ Christmas 2018 transmission on 17.2 kHz

Christmas transmission from SAQ on 17.2kHz, 24 december 2018 8:00 UTC

Received at SQ5BPF QTH Warsaw/Poland KO02md.

E-field active antenna, vlfrx-tools and Spectrum Lab receiver

The message was:

CQ CQ CQ DE SAQ SAQ SAQ = THIS IS GRIMETON RADIO/SAQ IN A TRANSMISSION USING THE ALEXANDERSON 200KW ALTERNATOR ON VLF 17.2KHZ. = WE WISH YOU ALL A MERRY CHRISTMAS AND A HAPPY NEW YEAR = SIGNED THE WORLD HERRITAGE AT GRIMETON AND THE ALEXANDER VETERANRADIOS VAENNER ASSOCIATION = FOR QSL INFO PLEASE READ OUR WEBSITE WWW.ALEXANDER.N.SE WWW.ALEXANDER.N.SE = DE SAQ SAQ SAQ SK

Long break in ZEVS transmissions on 82Hz

The russian 82Hz ZEVS transmitter stopped working on April 4 2018 around 12:00 UTC, and so far hasn’t resumed operation (this is written on 15 April, 11 days later).
Spectrogram of the end of transmission:

ZEVS — ZEVS 20180404

ZEVS can be monitored on the klubnl.pl ZEVS grabber:

Grabber ZEVS 82Hz

ZEVS 82Hz Grabber

I’ve added a 82Hz grabber: Grabber ZEVS 82Hz

First succesful transmission on 8270Hz between Canada and Poland

Joe VO1NA transmitted on 21 december 2017 at 8270.0075Hz.His transmission was succesfuly received in Warsaw (RX Jacek/SQ5BPF), at a distance of about 5100km. This is the first succesful reception of a signal from Canada in Poland at 8270Hz.

Continue reading “First succesful transmission on 8270Hz between Canada and Poland”

A faster grabber for 17470.1Hz

Stefan DK7FC’s signal on 17470.1Hz is so strong, that i could make a faster grabber:

Temporary SQ5BPF 17.4701Hz 556uHz grabber for Stefan DK7FC’s tests

Radiostacja Babicka wpisana do rejestru zabytków

The remains of the Transatlantic Radiostation in Babice/Poland were added to the Register of objects of cultural heritage in Poland. This was the sister station of SAQ.

This was accomplished by Stowarzyszenie Park Kulturowy Transatlantycka Radiotelegraficzna Centrala Nadawcza Association.

News (in polish):
https://tvnwarszawa.tvn24.pl/informacje,news,laczyla-nas-z-ameryka-byla-cudem-techniki-dawna-radiostacja-zabytkiem,248199.html

http://radiostacjababice.org/

Temporary 17470.1Hz grabber in Warsaw/Poland

I made a 17470.1Hz grabber with a GPS reference. QTH at SQ5BPF Warsaw/Poland KO02md.
This is for Stefan DK7FC tests on this frequency.

92.6uHz bins, 1 hour steps.

Direct link:
https://klubnl.pl/wpr/en/index.php/klubnl-pl-grabbers/tymczasowy-grabber-sq5bpf-do-testow-stefana-dk7fc-na-17-4701hz/

New 5170Hz grabber in Warsaw/Poland

I made a 5170Hz grabber with a GPS reference. QTH at SQ5BPF Warsaw/Poland KO02md.

92.6uHz bins, 1 hour steps.

Direct link:
https://klubnl.pl/wpr/en/index.php/klubnl-pl-grabbers/grabber-sq5bpf-5170hz/

New 6470Hz grabber in Warsaw/Poland

I made a 6470Hz grabber with a GPS reference. QTH at SQ5BPF Warsaw/Poland KO02md.

92.6uHz bins, 1 hour steps.

Direct link:
https://klubnl.pl/wpr/en/index.php/klubnl-pl-grabbers/grabber-sq5bpf-6470hz/

VLF transmissions at 22.5kHz 22.9kHz and 23kHz

In the morning around 08:00 UTC the following transmissions can be received:

A strong carrier at 23kHz, often modulated
Then a carrier at 22.9kHz
Then a carrier at 22.5kHz
Then a carrier at 23kHz

Continue reading “VLF transmissions at 22.5kHz 22.9kHz and 23kHz”