File:Guglielmo Marconi 1901 wireless signal.jpg

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Guglielmo_Marconi_1901_wireless_signal.jpg(600 × 379 pixels, file size: 33 KB, MIME type: image/jpeg)

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Summary

Description
English: Electrical engineer/inventor Guglielmo Marconi with the spark-gap transmitter (right) and coherer receiver (left) he used in some of his first long distance radiotelegraphy transmissions during the 1890s.
Español: El ingeniero eléctrico e inventor Guglielmo Marconi operando un aparato similar al usado por él para transmitir la primera señal no cableada a través del Atlántico.
Date
Source
LIFE magazine logo.svg This image comes from the Google-hosted LIFE Photo Archive where it is available under the filename 4a204d82f07524bd.

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(Reusing this file)

Published anonymously in UK.

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File:Airwaves.jpg

Licensing

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Captions

This is the wireless transmission

File history

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Date/TimeThumbnailDimensionsUserComment
current20:47, 24 May 2009Thumbnail for version as of 20:47, 24 May 2009600 × 379 (33 KB)Lobo== Sumario == {{Information |Description={{en|1=Electrical engineer/inventor Guglielmo Marconi operating apparatus similar to that used by him to transmit first wireless signal across Atlantic.}} {{es|1=El ingeniero eléctrico e in

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