MVG - Rotary Positioners - AZ/EL/ROLL / Null Seeker Positioner

The Null Seeker Positioner is used in development and production testing to emulate flight movement of a device encasing null-seeker sensors. Its high motion dynamics and ultra-precise angular positioning, rates, and acceleration allow for accurate evaluations of null seeker technology (ie. RF signal nulls transmitted from directive antennas).

Product Highlights

Fast seeker head positioner 

High dynamic performance 

High inertia/ high accuracy flight motion simulation 


Applications

Null seeker testing & calibration 

Airborne target tracking 

Electro-optical device testing 

Indoor Use 


Features

Large, 3-axis gimbal 

Repeated and defined motion cycles 

Minimum clean field of view - in EL angle ± 75°, AZ ± 63°

Roll travel range ±180° or continous 

AZ and EL with zero backlash drive system 

Max. design weight 35 Kg with reduced performance 

Accomodates large antennas (up to 25 kg) 

Limit switches and brakes to end AZ and EL movements 

Internal roll thru-hole diameter 230 mm 

More Product Information

Microwave Vision Group (MVG)

Testing Connectivity for a Wireless World 

The Microwave Vision Group offers cutting-edge technologies for the visualization of electromagnetic waves. With advanced test solutions for antenna characterization, radar signature evaluation and electromagnetic measurements, we support company R&D teams in their drive to innovate and boost product development.


Contact Details

Microwave Vision Group

1320 Air Wing Rd, Suite 101, San Diego, CA 92154, USA

Phone: 678-797-9172

Contact form

Test & Measurement

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MVG Rotary Positioners AZ EL Roll Null Seeker Positioner