Accession Number:

AD0640931

Title:

WIDE DYNAMIC RANGE VHF PRESELECTOR.

Descriptive Note:

Technical rept.,

Corporate Author:

ARMY ELECTRONICS COMMAND FORT MONMOUTH N J

Report Date:

1966-09-01

Pagination or Media Count:

38.0

Abstract:

Simultaneous operation of a transmitter and receiving device in close proximity to each other results in receiver desensitization and distortion due to cross-modulation effects. Utilization of parametric conversion techniques now provides the design engineer with a frequency converter which is considerably more amplitude-linear than conventional devices, with the added features of low noise characteristics and wide dynamic range capability. This report presents a development concerning the design and performance of a tunable parametric preselector operable over the range of 30-70 MHz. Also presented is a discussion of the ramifications of selecting the specific circuitry and parts. Author

Subject Categories:

  • Electrical and Electronic Equipment
  • Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE