Sunol Sciences is the leading manufacturer of Turntables, Antenna Towers, Controllers, Antennas, Positioners and Accessories for EMC Testing.

NO Resonances, NO Noise, Fiber Optic Interface, Dual Grounded, Maintenance Free Turntables. 

No Chattering, Fiber Optic Interface, Weather Resistant Towers. 

Products can be customized to your EXACT needs. All products are manufactured in the U.S.A.

Antenna Positioning Tower

Model TWR06

MINIMIZED RF CROSS-SECTION

ELECTRIC POLARIZATION

VARIABLE SPEED

ENHANCED PRECISION

Full or Compact Size Antenna Tower

• Shape of mast, trolley & foot minimize energy reflected to antenna
• All component shapes & configurations are designed to minimize reflection of plane waves, particularly toward the antenna
• No air or coil hoses required
• Speeds of 0.3, 0.7, 1.0 & 1.5 cm/s (or customer specified)
• Precision of ± 0.13 cm
• Safety of redundant suspension cog belts
• 4m antenna height standard, 1-6m optional
• Fiber optic interface with manual or automated control via System Controller & GPIB interface
• Advanced construction of molded, monolithic components and high strength fiberglass
• Allowable load of 20kg, 45 lbs
• 120/230 VAC, 50/60 Hz, 6/3 A

Antenna Positioning Tower

Model TWR95

Full or Compact Size Antenna Tower

• 1-4 meter antenna height standard, 6 meter optional

• Handles up to 35 lb Antenna

• Electric height adjust

• 1 cm height resolution

• Low-stretch poly rope suspension (750 pound breaking strength)

• Pneumatic polarization standard

• Safety brake

• Zero maintenance

• Boresight model available

• Absolutely no conductive material above motor box

• Fiber optic interface standard

• Extremely low emissions

• Height and polarization switches located at tower

• Developed for indoor and outdoor use

• Molded, one-piece foot and trolley

• Strong, stable construction

• Easy assembly

Antenna Tower

Model TWR99

Compact Antenna Tower

• Small footprint ideal for compact chambers

• Reduced height for low ceilings

• Handles up to 25 lb Antenna

• Electric height adjust

• 1 cm height resolution

• Low-stretch Mylar rope suspension (750 pound breaking strength)

• Pneumatic polarization standard

• Safety brake

• Zero maintenance

• Absolutely no conductive material above motor box

• Fiber optic interface standard

• Extremely low emissions

• Height and polarization switches located at tower

• Developed for indoor and outdoor use

• Molded, one-piece foot and trolley

• Strong, stable construction

• Easy assembly

Antenna Positioning Tower

Model TLT2

Boresight Tower

Boresight Antenna Tower

• Variable speed with soft start and stop.

• New trolley guide concept enhances azimuthal stability.

• Dual load carriers give rigid, stable elevation under heaviest loads.

• Stable boom extension allows proper focal point placement for any size antenna without moving tower.

• Monolithic construction of major components results in unbreakable, lifetime utility.

• Absence of conductive material above the motor box minimizes the electro-magnetic cross section, and minimizes coupling to antennas.

• Materials are selected for resistance to UV radiation and resistance to water absorption.

• Standard model is operated by a single, standard controller channel.

• Developed for indoor and outdoor use.

 Antenna Positioners

Picture

Model

Features

Antenna Polarizing Mast

Roll Positioner

Model EL75

• 75 lb load capacity - Fastened

• 30 lb load capacity - Free Standing

• 1° position resolution

• Customer specified height (1 to 4 m)

• Fiber Optic interface

• SC104V Controller required

• Optional drives

• Optional footprints and interface

Antenna Polarizing Mast

 Model K22A

• 80 pound (41 kg) weight capacity

• 1° position resolution

• Optional drives

• Optional footprints and interface

Antenna Positioning Stand

Model APS-1

&

Model APS-1EMP

(with remote controlled polarization)

• Adjustable leveling casters

• Hard stops at 1, 1.5 and 2 meters

• Fine height adjust

• Adjustable calibration point

• Optional polarization

• Lightweight

• Disassembles easily

• Exceptionally stable

APS-1EMP

with remote controlled polarization

Controllers

Picture

Model

Features

 System Controller

Model SC104V 

0.01 cm or 0.01° Resolution
+ TTL Triggering

• Three independent channels allow full control of three devices

• Modular design permits addition or removal of channels

• Soft limits always visible on display

• Variable speed control through front panel or GPIB interface

• Rack mount option

• Fiber optic interface; ST connectors

• Full manual control from front panel

• 115 or 230 volts AC

• Six channels for remote switching of auxiliary equipment

• Compatible with industry standard automation software

• Fully IEEE488.2 compatible

• Expanded command set: SPEED, TARGET, SCAN, AUX

• GPIB TARGET command

• TTL Triggering