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Accession Number:

AD1155377

Title:

Report on Test of Model TBR Band Change Switch: Addenda to Report on Band Change Switch of Models TBO and TBO-1 Portable Radio Equipment

Author(s):

• Worrall, R. H.

Author Organization(s):

• NAVAL RESEARCH LAB WASHINGTON DC

Report Date:

1937-11-03

Abstract:

The test circuit used in testing the subject switch was the identical one used in testing the TBO switch, as described in reference (b). The switch was connected in an oscillating circuit as shown on plate 2. The frequency was approximately 18.2 megacycles, and the feed-back to control oscillations was adjustable by the potentiometer "R".

Document Type:

Conference:

Journal:

Pages:

16

File Size:

8.02MB

Contracts:

Grants:

Descriptors:

Identifiers:

• TBO SWITCHES TEST
• MECHNICAL WEAR
• OSCILLATING CIRCUIT

SubjectCategory:

• Electrotechnology and Fluidics

Communities of Interest:

• Air Platforms

Distribution Statement:

Approved For Public Release

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