Instrument Landing System Monitor Precision Calibrator.
Abstract
The ILS Monitor Precision Calibrator is VHF-UHF signal generator, with internal modulation capability to generate Localizer (VHF) and Glide Slope (UHF) signals. The purpose of the work was to develop a single equipment to provide suitably accurate ILS RF and demodulated RF for Categories II/III ILS ground equipment monitors. It is used to verify correct response and proper alarm limit settings for ILS monitor and ILS receivers. In addition, the equipment contains a digital frequency readout indicating the output RF frequency and a digital readout that indicates DDM on dual tone and percent modulation on single tone.
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 01, 1975
- Accession Number
- ADA019962
Entities
People
- Allan E. Greenberg