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T10 Ultrasound Speaker & Microphone Tester

T10 Ultrasound Speaker & Microphone Tester

The T10 is a compact, cost-effective ultrasound speaker with built-in amplifier. The speaker input jack accepts signals from most analog ultrasonic sound sources (e.g. a tone generator, a computer with a high-speed sound card or a digital recorder with high sampling rate). This means that pre-recorded bat calls can be played through the speaker, which is useful e.g. for teaching how to use a bat detector or even as a simple bat lure.

 

An added feature to the T10 is its integrated sound generator, designed to assist in testing the performance of ultrasound microphones/detectors. The available test sounds are a 40 kHz tone for making a quick check and a multi-frequency sound (10, 20, 30, 40, 50…. kHz) for more advanced tests.

 

The T10 comes with instructions for testing most Pettersson microphones/detectors, but can also be used for comparative tests of other types of microphones.

 

The T10 can be used at frequencies up to about 90 kHz.

 

User manual: PDF

 

SPECIFICATIONS

Sound level in 40 kHz mode

90 dB SPL @ 25 cm (+/- 2 dB)

Current consumption

typ. 11-25 mA, depending on the signal type and level

Battery type

9 V, 6LR61 (not included)

Max. voltage applied at external input

1 V rms (analog signal)

Input impedance of external input

1.6 kohm

Dimensions

25 x 60 x 108 mm (connector, switches excluded)

Weight

ca. 110 g., including battery

    £310.00Price
    Sales Tax Included
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