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Ultrasonic Base Sensor UBS-100

• One-piece design incorporates all on-camera systems into a single compact unit.

• An easily adjustable Film Plane Offset function allows for a variety of camera mounting options.

• An approximate 14° field of view and 35’+ (10.6m) maximum range in RANGER mode. 

• Up to 130° angle of view and 120’ (36.5m) maximum range in BUG & HANDSET modes.

• Fully adjustable Sensitivity setting to optimize the Rangefinder for changing target conditions.
• Advanced LIMITS and LOCKOUT features that allow quick and easy elimination of unwanted targets & reflections.

• Ultrasonic timeslot synchronization allows two CINE RT systems to work in the same physical/acoustic space without crosstalk.

• Serial Output to send distance data to Preston HU3, Arri WCU-4 and other compatible devices.

• "CINE-TAP" MODE to enable compatibility with existing rangefinder systems.

• An internal Class 3R laser for easy orientation and targeting.

• Compatibility with up to 4 BUG miniature Ultrasonic Transmitters.

• Self regulating thermostat to ensure accurate ultrasonic distance calibration.

• Easily interchangeable mounting options and genuine LEMO™ hardware.

Tech Specs

Ultrasonic Base Sensor UBS-100


Dimensions: 9.3 cm x 9.2 cm x 4.0 cm (without antenna)

                 (3.7" x 3.6" x 1.6")

Weight: 170 grams (6 oz)

Power: 9 - 30V DC

RF: Ultra low power, 2.4 GHz ISM band*

Construction: Milled aluminum and Delrin (horns)

Ultrasonic Frequency: 40kHz

Ultrasonic Sampling Rate: 1 MHz

Rangefinder Range: 1’ - 35+’**

Connectors: Power: 2 pin LEMO (Arri Standard)

                  Serial: 6 pin LEMO 

*Contain FCC ID A7D-24NOD-PA100, IC 10593A-24NOD-PA100. All units comply with the requirements of IC ICES-003, FCC CFR47 Part15/B to Class A Limits.

**In optimal line of sight conditions at 12m (39.37') there is a potential +/- margin of error of .5cm (0.196").  

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