Model Towers

  • L Bracket Semi Fixed Base Model
    More Information About L Bracket Semi Fixed Base Model

    Orbit/FR provides the AL-4779-1 series consisting of a polarization positioner on the top of a metal or fiberglass mast bolted to a metal slotted base

  • Dielectric Belt Driven Rotator (DBDR)
    More Information About Dielectric Belt Driven Rotator (DBDR)

    Orbit/FR provides state of the art DBDR positioning systems for better measurement of mobile wireless devices.

  • Heavy Duty Handwheel Model Tower
    More Information About Heavy Duty Handwheel Model Tower

    Precise, heavy duty linear bearings allow for ultra accurate alignment capabilities, even under severe load conditions

  • Heavy Duty Motorized Model Tower
    More Information About Heavy Duty Motorized Model Tower

    High accuracy roll heads with built-in drive system allow pinpoint accuracy in roll-angle measurements. Rigid, durable mechanical construction endows these Model Towers with extremely low compliance of 3x10-7 rad/ft-lbs.

  • Model Tower Protection Interlock
    More Information About Model Tower Protection Interlock

    When a model tower is mounted on a positioner, protective interlocks are built in to make sure proper safety conditions exist.

Model Towers provide flexibility in a variety of antenna measurements, by adjusting the antenna distance from the rotation center along a linear axis.

Our rigid, durable and precise mechanical construction results in Model Towers with extremely high rigidity and low deflection of 3x10-7 rad/ft-lbs under load!

High accuracy roll heads with built-in drive systems allow pinpoint accuracy in roll-angle measurements.

ORBIT/FR Model Towers can be furnished as follows:

  • Metal or fiberglass
  • Vertical or inclined
  • Located at a user defined position along the horizontal beam axis of the slide.

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