Accession Number:

AD0718167

Title:

Integrated High-Frequency Antenna System.

Descriptive Note:

Final rept. 13 Nov 69-9 Nov 70,

Corporate Author:

COLLINS RADIO CO CEDAR RAPIDS IOWA

Personal Author(s):

Report Date:

1970-11-01

Pagination or Media Count:

249.0

Abstract:

The objective of the integrated high-frequency antenna system IHFAS program is to provide a simultaneous operation SIMOP capability for the P-3 hf communication system. This capability will be provided for the P-3C, which will incorporate the higher hf transmitter powers and Link 11 data capability of A-NEW. A technique was developed to optimize transmit filters. This technique enables analysis of system parameters to determine detailed requirements for an optimum high-level transmit filter. A series of tests were performed on the ANARC-132V hf transceiver to aid in evaluating it as a SIMOP radio. General performance tests were conducted in accordance with applicable portions of MIL-STD-449C. In addition, external intermodulation, spurious voltage, and spurious impedance measurements were made. Author

Subject Categories:

  • Electrical and Electronic Equipment
  • Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE