Model Towers

Products

Product	Main features	Description
AL-4779-1 L-Bracket Semi-Fixed Base Model Tower	Standard Linear Travel: 24 in (61 cm) Customizable Travel Lengths Available Choice of Fiberglass or Metal Mast	The AL-4779-1 L-bracket semi-fixed base model towers provide support for AUTs in multi-axis configurations. The assembly comprises a fiberglass or metal mast and a manual linear offset slide.
AL-4800 Series - Heavy Duty Handwheel Driven Model Towers	Linear Travel: 24 in (61 cm) Operating Loads Up to 750 lbs (340 kg) Low Compliance of 3x10-7 rad/ft-lbs High Accuracy in Roll Angle Measurements...	AL-4800 heavy duty handwheel driven model towers provide support for AUTs in multi-axis configurations. Rugged mechanical construction results in extremely low compliance. Precision, heavy duty linear bearings allow for accurate...
AL-4800 Series - Heavy Duty Motorized Model Towers	Linear Travel: 24 in (61 cm) Operating Loads Up to 750 lbs (341 kg) Low Compliance of 3x10-7 rad/ft-lbs	AL-4800 heavy duty motorized model towers provide automated support for AUTs in multi-axis configurations. Rugged mechanical construction results in extremely low compliance. Precision, heavy duty linear bearings allow for...
AL-4879-1 L-Bracket Semi-Fixed Base Model Tower	Linear Travel: 24 in (61 cm) Operating Load: 450 lbs (204 kg) Motorized Roll Head	The AL-4779-1 L-bracket semi-fixed base model towers provide support for AUTs in multi-axis configurations. The assembly comprises a metallic roll head, a non-metallic mast and a manual linear offset slide. It is designed to...
Dielectric Belt Driven Model Towers: DBDR Series	Low Electromagnetic Profi le for Small Broad-Beam Antennas Interchangeable AUT Foam Bracket – See Options Table Compatible with Rotary Positioners (Suppor...	The Dielectric Belt Driven Rotator (DBDR) model tower series is a lower-scattering alternative to conventional metal towers with a roll axis. They are generally used for omni-directional antenna measurements and are available in...
Heavy Duty Model Towers: AL-58000 Series	High Performance Torque & Accuracy Linear Bearings (Except Fixed Step) AUT Adjustment over Lower AZ Center of Rotation Compatible with Standa...	AL-58000 model towers are suited for very heavy duty applications with an operating load of up to 17,600 lbs (8,000 kg). They have durable steel masts, which can be vertical or inclined (limited to specific loads). They are...
Light Duty Model Towers: AL-38000 Series	Linear Bearings Scale (Offset Indication) Mechanical Stops Manual AUT Adjustment over Lower AZ Center of Rotation Compatible with Standa...	AL-38000 model towers are suited for light duty applications with an operating load of up to 150 lbs (68 kg). This series is available with a either a manual or motorized linear offset slide. Manual slides can be hand-push or...
Medium Duty Model Towers: AL-48000 Series	High Performance Torque & Accuracy Linear Bearings AUT Adjustment over Lower AZ Center of Rotation Compatible with Standard Antenna Positione...	AL-48000 model towers are suited for medium duty applications with an operating load of up to 1,000 lbs (455 kg). This series is available with a either a manual handwheel or motorized linear offset slide. The mast (vertical or...