radiotekniikka

39 photos tagged radiotekniikka, from 1 member of Flickr Commons.

When were these photos taken?

1920

1954

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Yle Archives - Yle Elävä arkisto 39 photos

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Recent uploads

The last upload was October 2014.

Short wave radio telephone made in Yleisradio's workshop, ca 1940. from Yle Archives - Yle Elävä arkisto uploaded October 2014
Equipment of Yleisradio's workshop's laboratory, ca. 1938. from Yle Archives - Yle Elävä arkisto uploaded October 2014
Parts of the 10 kW transmitter destined for Vaasa broadcasting station are loaded in the courtyard of Fabianinkatu radio house, ca. 1937. from Yle Archives - Yle Elävä arkisto uploaded October 2014
A variable capacitor that was in use in Lahti broadcasting station, ca. 1940. from Yle Archives - Yle Elävä arkisto uploaded October 2014
Yleisradio's service workshop in Fabianinkatu, ca. 1934. from Yle Archives - Yle Elävä arkisto uploaded October 2014
Rectifier for the Olympia 40/3 distributing amplifier made for the cancelled 1940 Olympic Games, ca. 1940. from Yle Archives - Yle Elävä arkisto uploaded October 2014
Joensuu broadcasting station, equipment made in Yleisradio's workshop in Helsinki, 1938 from Yle Archives - Yle Elävä arkisto uploaded October 2014
An employee repairing a SK circuit transmitter in Yleisradio's workshop, ca. 1940. from Yle Archives - Yle Elävä arkisto uploaded October 2014
P-12-50 air surveillance transmitters in Yleisradio's workshop's laboratory, ca. 1940. from Yle Archives - Yle Elävä arkisto uploaded October 2014
Two mechanics manufacturing a 1 kW medium waves transmitter in Yleisradio's workshop, ca. 1938. from Yle Archives - Yle Elävä arkisto uploaded October 2014
Mechanic Kauko Mustakallio manufacturing a frequence modulated 1kW transmitter, its electronic power converter and output stage in Yleisradio's workshop, 1946. from Yle Archives - Yle Elävä arkisto uploaded October 2014
The 300 W short wave transmitter Pasila III in the workshop of Fabianinkatu radio house, ca. 1940. from Yle Archives - Yle Elävä arkisto uploaded October 2014
A series of 1kW long wave transmitters is made in Yleisradio's workshop during the winter war in February 1940. from Yle Archives - Yle Elävä arkisto uploaded October 2014
Microphone amplifiers which were made in Yleisradio's workshop and used for broadcasting from the Finnish Parliament, February 1949. from Yle Archives - Yle Elävä arkisto uploaded October 2014
The Olympia 40/1 line amplifier made in Yleisradio's workshop and intended for the broadcasting of the 1940 Olympics, which were later cancelled. from Yle Archives - Yle Elävä arkisto uploaded October 2014

Conversations

Here’s a selection of the conversations happening on these photos:

Radio station in Joensuu, building and mast, 1938.

from Yle Archives - Yle Elävä arkisto

Yle Archives - Yle Elävä arkisto said:
Kiitos Heikki Tupalalle tiedoista!

Engineer Eero Frantsila beside Telefunken transmission equipment in Lahti radio station, 1930's.

from Yle Archives - Yle Elävä arkisto

Yle Archives - Yle Elävä arkisto said:
Kiitos Heikki Tupalalle lisätietojen täydentämisestä!

Broadcast van outside the Olympic Stadium in Helsinki, ca. 1937.

from Yle Archives - Yle Elävä arkisto

Matti Ouvinen said:
Vuosi 1937 näkyy auton (Volvo) rekisterikilvistä, jotka tuohon aikaan vaihtuivat joka vuosi, parillisina vuosina mustat kilvet, parittomina valkoiset, ja kilven ylänurkassa vuosimerkintä.