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RTP03

RTP03; Svenska Aktiebolaget (ID = 812202) Commercial Tr
RTP03; Svenska Aktiebolaget (ID = 811985) Commercial Tr RTP03; Svenska Aktiebolaget (ID = 812006) Commercial Tr
RTP03; Svenska Aktiebolaget (ID = 812007) Commercial Tr RTP03; Svenska Aktiebolaget (ID = 812009) Commercial Tr
RTP03; Svenska Aktiebolaget (ID = 812011) Commercial Tr RTP03; Svenska Aktiebolaget (ID = 812012) Commercial Tr
RTP03; Svenska Aktiebolaget (ID = 812419) Commercial Tr RTP03; Svenska Aktiebolaget (ID = 812421) Commercial Tr
RTP03; Svenska Aktiebolaget (ID = 812422) Commercial Tr
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RTP03; Svenska Aktiebolaget (ID = 811985) Commercial Tr
Svenska Aktiebolaget: RTP03 [Commercial Tr] ID = 811985 933x700
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For model RTP03, Svenska Aktiebolaget Tradlös Telegrafi, Stockholm:
From left; Capacitive Dummy Load, Spark Gap Transmitter RTP03. Fully functional. installed for demo purposes at Radiostation "Gamlemark Radio". (Private Museum)
 
Country:  Sweden
Manufacturer / Brand:  Svenska Aktiebolaget Tradlös Telegrafi, Stockholm
Year: 1925 ? Category: Commercial Transmitter (TX not Transceiver)
Main principle Transmitter
Tuned circuits 2 AM circuit(s)
Wave bands Wave Bands given in the notes.
Details
Power type and voltage Powered by external power supply or a main unit. / 35-60 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: RTP03 - Svenska Aktiebolaget Tradlös
Material Special material, described in the notes.
Notes 300 W (150 W output) spark transmitter. System Telefunken "Tönende Funken". Supply power 35-60 VAC / 500 Hz from motor generator. Original transmitting frequencies according to information given on the set, 375 kHz, 425 kHz and 500 kHz.
Grey painted cabinet made of Plywood.

Model page created by Bengt Falkenberg. See "Data change" for further contributors.



All listed radios etc. from Svenska Aktiebolaget Tradlös Telegrafi, Stockholm
Here you find 9 models, 9 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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