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Accession Number:

AD1157746

Title:

Test of Filter Unit for Elimination of Key Clicks at Shore Stations

Author(s):

• Christie, W. A.

Author Organization(s):

• NAVAL RESEARCH LAB WASHINGTON DC

Report Date:

1939-02-09

Abstract:

The filter unit for the elimination of key clicks at shore stations was constructed in accordance with Norfolk Navy Yard Drawing RN 53F 103B by the Naval Research Laboratory. Tests were made to determine the relative attenuation to the radiated impact voltages as produced by a keyed circuit, when the filter was employed.

Document Type:

Conference:

Journal:

Pages:

15

File Size:

2.95MB

Contracts:

Grants:

Descriptors:

Identifiers:

• key clicks
• bunnell relay

SubjectCategory:

• Physics

Distribution Statement:

Approved For Public Release

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