OTT RLS (Radar Level Sensor) authorized for open-air applications under new FCC rule for water level probing radars

On April 7th, 2014 a new FCC rule covering level probing radars for open-air applications took effect. This was great news for hydrological applications, as the new rule specified technical requirements for certifying and operating unlicensed level probing radars in the United States. The OTT RLS (25 GHz version) completed the certification process and is authorized as a level probing radar for use in open-air applications, including relative measurement water level of streams, rivers, and reservoirs.

OTT RLS measuring tide water level in a harbor
OTT RLS measuring tide water level in a harbor

You might also like these articles

An expansive solar panel array stretches across a desert landscape, with sand dunes shaping the horizon. Hazy sunlight filters through, casting a warm glow over the scene, illustrating the intersection of technology and the environment.

Soiling, Performance Risk, and Capacity Testing in Utility‑Scale Solar

Why Measurement Strategy Matters More Than Ever Executive Summary Soiling is a well‑established cause of energy loss in photovoltaic (PV) systems. Less widely recognized is its impact during capacity and performance...
Solar Energy
Reducing Pyranometer Error

Reducing Pyranometer Error: Why Irradiance Accuracy Starts in Plant Design, Siting & Construction

Accurate irradiance data is the backbone of  solar project performance, bankability, and long-term investor confidence For EPCs, it shapes everything from yield assessments and energy modeling to commissioning acceptance tests and contractual guarantees. But this...
Solar Energy
Bridgestone World Solar Challenge

Harnessing Sun and Wind: Solar Team Twente’s Journey to Second Place

When Solar Team Twente crossed the finish line of the 2025 Bridgestone World Solar Challenge in second place, they didn’t just prove the power of solar energy – they demonstrated...
Solar Energy