SPT.LIGHT
UNiKA

SPT.LIGHT

The SPT.LIGHT phase tester consists of two units: SPT2t transmitter and SPT2r receiver. The SPT2t transmits a positive-going pulse via a speaker, or a XLR balanced connector. The SPT2t speaker is placed near a microphone, which may be connected to an audio system.

When testing a microphone it is very important that the mic face the SPT2t speaker directly at 90-degree angle. Further more, SPT2t features a LED work light, and SPT2r features a green laser pointer.

For more details about the UNiKA SPT Series, please contact UNiKA Professional Audio at +886 2 2793-3017. Also, visit the UNiKA Electronic Co., Ltd. website at www.unikapro.com

View Product Page Download Spec Sheet
Check the phase integrity of any microphone or audio system
Transmitter features a speaker, XLR output, and a LED work light
Receiver features a microphone, XLR input, and a green laser pointer
Battery operation
Generator
Pulse Rate 1Hz
Frequency Spectrum, Electrical 1Hz – 20kHz
Frequency Spectrum, Acoustic 200Hz – 5kHz
Output Level, Electrical 0V – 1V (Acoustic Level Is Fixed)
Output Load impedance >1kΩ
Output Source Impedance 1kΩ
Power 9V PP3 Battery (=Approx 50 Hours)
Power Drain 10mA
Flashlight 5 LED Lights
Receiver
Frequency Spectrum, Electrical 1Hz – 20kHz
Frequency Spectrum, Acoustic 10Hz – 1kHz
Input Impedance (Mic) 1kΩ
Input Impedance (Line) 10kΩ
Input Level (Mic) 10mV – 1V
Input Level (Line) 0.5V – 50V
Output Level 0V – 1V
Power 9V PP3 Battery (=Approx 50 Hours)
Power Drain 10mA
Laser Light Green Light 4mw
Dimensions (H×W×D) 140 x 50 x 80mm
Weight 0.25kg
Operating Temperature 0°C – 50°C
Storage Temperature -30°C – +75°C

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