Two transmissions from SAQ on Alexanderson Day 2026 After days with intensive heat, close to 35C, Alexanderson Day 2026 was blessed with normal Swedish summer temperatures around 20C with some gusts of wind....Read more SAQ scheduled to air on Alexanderson Day July 5th, 2026 Experience the wings of history where they are really heard!On the 5th of July 2026 the World Heritage Grimeton Radio Station and the Alexander Grimeton...Read more SAQ delivered Christmas Greetings to the World 2025 It was a fresh and crisp winter morning in southern Sweden, December 24th 2025. At the arrival to the station in the early morning, the...Read more Läs mer i SAQ-biblioteketAlexander SAQ Grimeton on-linebibliotek innehåller en stor mängd unika dokument, exklusivt tillgängliga för våra medlemmar. Biblioteket är inriktat på historiska dokument om Alexanderson-generatorn, som inte...Read more


Did you hear the SAQ transmission?

Enter your listener report here.

ONLINE QSL FORM

Visit the Alexanderson Alternator Historical Library

We have the largest collection of unique historical documents, images and videos.

To the Library




SAQ Forum

Hörde du oss, eller inte? Något du alltid velat veta? Skriv något i vårt Forum!

till SAQ Forum


Latest Listener Reports´ Map ->



Explore our interactive map with all received listener reports from our recent transmissions.
Click the colored dots to display each received report.



Click here to view the map in full screen mode.

Listeners’ Map 2021- Dec1st 2024



Explore our interactive map with all received listener reports from our recent transmissions.
Click the colored dots to display each received report.



Click here to view the map in full screen mode.

Listeners’ Map 2015-2020



Explore our interactive map with all received listener reports from our recent transmissions.
Click the colored dots to display each received report.



Click here to view the map in full screen mode.

Subscribe to our newsletter

Be first to hear of any upcoming SAQ transmission!

SUBSCRIBE

See us on YouTube

Christmas Eve morning Dec24th 2025 SAQ Grimeton VLF transmitter - 07:20 UTC

A transmission from the only remaining electro-mechnical radio transmitter SAQ at Grimeton radio station Sweden, spreading a Christmas message to the World on December 24th, 2025. 08:20 CET (07:20 UTC): Live video from World Heritage Grimeton Radio Station begins 08:30 CET (07:30 UTC): Startup of the Alexanderson Alternator SAQ from 1924. 09:00 CET (08:00 UTC): Transmission of a Christmas message from SAQ. 00:00 Waiting for live stream 08:15 Introduction 09:35 Technical overview 20:05 Transmitter startup 35:02 SAQ is in the air 48:14 A Christmas message is transmitted 56:38 Transmitter shutdown
Show more videos»
01:03:45
56:52
45:40
48:15
1/13
Next»


Bli Medlem i föreningen Alexander

Stöd vårt ideella arbete och få unika erbjudanden!

Ansök

Subscribe!

Be the first to know about upcoming SAQ transmissions by subscribing to our newsletter.

No, thanks!