Uploaded April 2012 | Updated September 2026, 1 day ago
I was listening to music from long ago on shortwave.
KBC Radio BROADCASTING FROM LITHUANIA & ROCKING OVER THE OCEAN!
Great music from the SDR ...
No shortwaveradio ? Try the WebSDR from the Universiteit Twente the Netherlands !
Link : http://websdr.ewi.utwente.nl:8903/ [WebSDR]
Link : http://www.kbcradio.eu/ [KBC radio]
Link : en.wikipedia.org/wiki/Sitkūnai_Radio_Station [transmitter site]
I was listening to music from long ago on shortwave.
KBC Radio BROADCASTING FROM LITHUANIA & ROCKING OVER THE OCEAN!
Great music from the SDR ...
No shortwaveradio ? Try the WebSDR from the Universiteit Twente the Netherlands !
Link : http://websdr.ewi.utwente.nl:8903/ [WebSDR]
Link : http://www.kbcradio.eu/ [KBC radio]
Link : en.wikipedia.org/wiki/Sitkūnai_Radio_Station [transmitter site]

![Radio Holland Radiofoon - 1926
Hoe verstuur ik een telegram van de wal naar een schip?
How do I send a telegram from shore to a ship?
Via Radio Holland Radiogram! [ Talk Dutch :-) ]
Via Radio Holland Radiogram!
A Haghe film - Den Haag 1926 Radio Holland Radiofoon - 1926](https://i.ytimg.com/vi/N9caP-vAYbU/mqdefault.jpg)




![Mountain topper QRP tranceiver
Mountain topper QRP tranceiver
First: YES I do suck at Morse .. :-)
I made a Mountain topper QRP tranceiver from LNR Precision.
It is a 3 band [20,30 and 40] Morse tranceiver with about 2 1/2 Watt output. A nice small and handy tranceiver to take with you.
After the build it was testingtime so I made a sked with PA0ASD for a qso on 20 meter in morse.
Link : http://www.lnrprecision.com/
Link : https://en.wikipedia.org/wiki/Morse_code Mountain topper QRP tranceiver](https://i.ytimg.com/vi/OVD0oyxFrZI/mqdefault.jpg)
![Bletchley Park Tour [docu in full]
Bletchley Park is an estate located in the town of Bletchley, in Buckinghamshire, England, which currently houses the National Codes Centre and the National Museum of Computing.
During World War II, Bletchley Park was the site of the United Kingdoms main decryption establishment, the Government Code and Cypher School (GC&CS), where ciphers and codes of several Axis countries were decrypted, most importantly the ciphers generated by the German Enigma and Lorenz machines.
Bletchley Park tour [ docu in full ]
Your presenter Linden Stead
1. The early days
2. Station X - The First breakthrough
3. Enigma revisited
4. The Bombe machine
5. The Lorenz and Baudot code
6. Breaking Lorenz - The Germans mistake
7. Tunny and Robinson
8. Colossus
9. The final chapter
Link : http://www.bletchleypark.org.uk/
Link : Linden Stead - http://twitter.com/#!/stratman1
Link : http://en.wikipedia.org/wiki/Bletchley_Park Bletchley Park Tour [docu in full]](https://i.ytimg.com/vi/OuEHcJ7CCzg/mqdefault.jpg)


![7MHz cw - am transmitter
I made a simple cw/am transmitter for 7 MHz [hamradio]
The design is from Nitin VU3GAO.
Just one tube [EL84] and you are on the air.
As a modulator for AM I used a TDA2005, just one section because its a stereo amp.
To finish it off a boxed it in a cabinet I had on the shelf.
Hamradio is always fun :-)
Link : http://animals.home.xs4all.nl/files/7MHz_Tube_El84.png [my design for 7 MHz]
Link : http://nmwilliam.tripod.com/el84.html [original design - website VU3GAO]
Link : http://animals.home.xs4all.nl/files/TDA2005_AM_Modulator.jpg [Modulator] 7MHz cw - am transmitter](https://i.ytimg.com/vi/PzNo0gQR44k/mqdefault.jpg)