The Marconi Inventions

Details Guglielmo Marconi's foundational contributions to radio communication, highlighting his 1898 Patent 7777 which introduced tuning circuits for independent simultaneous communications. Chronicles the historic transatlantic reception of the Morse code letter 'S' on December 12, 1901, from Poldhu, Cornwall, to St. John's, Newfoundland, a distance of over 3,500 kilometers.

The exhibit showcases early Marconi 10-inch spark transmitters, identical to those used on the Titanic, alongside Canadian Marconi crystal detector models. It also features high-end commercial receivers like the IP501, weighing 87 pounds and originally priced at $595.00, demonstrating the robust construction and technological advancements of the era.