Here is a neat project I found at Matjaž Vidmar’s Website. The purpose of this project was to design an accurate radio altimeter with a dual-channel (quadrature) homodyne receiver. This new design ...

FreeFlight Systems received FAA TSO certification for its RA-6000 and RA-5000 radar altimeters, designed to mitigate 5G interference. These altimeters meet performance standards for airborne low-range ...

The Federal Aviation Administration is asking aircraft manufacturers, operators, and companies that build radio altimeters to submit feedback on altimeter design and performance near 5G wireless ...

September 17, 2012. Eastern OptX at Autotestcon 2012 announced two new radar altimeter test sets that can be used in the lab or on the flight line. The E-6071 and E-6061 test altitude range accuracy ...

The ALT-8000, reportedly the world’s first RF-based portable radio altimeter flightline test set, is a lightweight universal test set for 4.3-GHz frequency modulated continuous carrier wave (FMCW) ...

The Federal Aviation Administration says it finally has a plan for the industry to replace or retrofit airplane altimeters that can’t filter out transmissions from outside their allotted frequencies.

The Federal Aviation Administration has issued a special airworthiness information bulletin (SAIB) asking the aviation industry to analyse and assess potential issues related to C-band 5G stations on ...