Report on Tests of the Model SF Radar

Abstract

The transmitter-receiver unit contains the transmitter, the modulator, the T-R box, the local oscillator, the converter, and the first two stages of the intermediate frequency amplifier. The transmitter is a magnetron keyed at 400 pulses per second with a pulse length of 1 microsecond. The pulse is supplied to the magnetron by a hard tube modulator using a single 715-A tube as pulse amplifier. Since making these tests, the modulator has been changed by the manufacturer to use 2 type 715A tubes.

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Document Details

Document Type
Technical Report
Publication Date
Jul 19, 1943
Accession Number
AD1176785

Entities

People

  • John P. Hagen
  • R. B. Meyer
  • T. Mcl Davis

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies
  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Accuracy
  • Amplifiers
  • Capacitors
  • Connectors
  • Control Knobs
  • Dry Batteries
  • Electron Tubes
  • Fittings
  • Frequency
  • Local Oscillators
  • Measurement
  • Motor Generators
  • Radar
  • Radar Equipment
  • Rectifiers
  • Transmission Lines
  • Voltage Regulators

Fields of Study

  • Physics

Readers

  • Electronics Engineering
  • Radio communications and signal processing.