Kleinschmidt experimental Barclay-type telegraph relay

Description:

Telegraph relays amplify an electrical signal in a telegraph line. Telegraph messages travel as a series of electrical pulses through a wire from a transmitter to a receiver. The pulses fade in strength as they travel through the wire, limiting the distance a message can be sent. Relays remedy that problem by detecting a weak signal and automatically re-transmitting that signal down the line using a local power source.

Maker: Western Union CorporationMaker: Kleinschmidt Co.

Location: Currently not on view

See more items in: Work and Industry: Electricity, Communications

Exhibition:

Exhibition Location:

Credit Line: from Western Union Corporation

Data Source: National Museum of American History

Id Number: EM.332616Collector/Donor Number: 32-05Accession Number: 294351Catalog Number: 332616

Object Name: relayrelay banktelegraph relay

Measurements: overall: 5 1/4 in x 17 in x 10 3/4 in; 13.335 cm x 43.18 cm x 27.305 cm

Guid: http://n2t.net/ark:/65665/ng49ca746a7-1307-704b-e053-15f76fa0b4fa

Record Id: nmah_891585

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