JMH Innovations LLC

ERB - Electronic Rotating Beacon - Heli IS

Intelligent Synchronization


The ERB for 2.5 inch socket.

The proven Thiesen ERB-H has now been further developed so that it can be integrated into the new concept of intelligent synchronization.

The ERB-His is the logical evolution of our ERB-H, and is specially designed for helicopters.

The ERB-His is an ACL in LED technology comparable to the brightness of a conventional xenon flash-based ACL, but offers lower weight and a longer life time.

Like all our LED position lights / ACLs the ERB-H is embedded in high-optic and scratch resistant plastic and is of course waterproof and resistant to seawater. The electronics (the control element) is integrated into the casting and - therefore no "black box" or similar is necessary. The dimensions of the ERB-His determine the required mounting space.

The light is pre-wired for easy connection to a three-wire cable with at least 1.5 mm² conductor cross section. The ERB-His can be installed on the fuselage or tail boom by its mounting flange and additional gluing with silicone. Installation instructions and the for the mounting of the rotating beacon required shrink tubing are included in the package.

Intelligent Synchronization

The integration of our well proven Intelligent Synchronization allowes a chronological sequence of power consumption for the connected anti collision lights and prevents battery and generator from becoming overloaded.

Mounting instruction



Technical Specifications

Label Description
Color Red
Operating voltage 10 -17 Volts (DC), typically: 12.8 - 13.4 Volts (on-board power supply)
Diameter 1.85 in / 47 mm (approx.)
Height 3 in / 76 mm (approx.)
Diameter-Flansch 1.85 (2.5) in / 47 (63,5) mm (approx.)
Drill hole 0.18 in / 4.5 mm
Weight 199 Grams including connecting cables
Warranty 5.000 operating hours or max. 3 years