Audio Technica (AT)  


Miniature Cardioid Condenser Lavalier Microphone - TA5F Connector


Miniature Cardioid Condenser Lavalier Microphone - TA5F Connector
NSL#: 101539
Brand SKU#: AT831CT5
Estimated time to ship out: 3 business days.
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The AT831cT5 miniature cardioid condenser lavalier microphone provides crisp, full-sounding voice pickup. The microphone is ideal for higher SPL (Sound Pressure Level) applications. It has excellent gain before feedback and suppression of background noise, and operates on phantom power only.
Wireless microphone devices operating in portions of the 617-652 MHz or 663-698 MHz frequencies. Beginning in 2017, these frequencies are being transitioned by the Federal Communications Commission (FCC) to the 600 MHz service to meet increasing demand for wireless broadband services. Users of this device must cease operating on these frequencies no later than July 13, 2020. In addition, users of this device may be required to cease operations earlier the that date if their operations could cause harmful interference to a 600 MHz service licensee's wireless operations on these frequencies. For more information, visit the FCC's wireless microphone website at or call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC).
Fixed-charge back plate, permanently polarized condenser element

Cardioid polar pattern

40-16,000 Hz frequency pattern

80 Hz, 18 dB/octave low frequency roll-off

-42 dB (7.9 mV) re 1V at 1 Pa open circuit sensitivity

250 Ohms impedance

141 dB SPL (Sound Pressure Level), 1 kHz at 1% T.H.D. (Total Harmonic Distortion) maximum input sound level

112 dB, 1 kHz at maximum SPL dynamic range (typical)

65 dB, 1 kHz at 1 Pa signal to noise ratio

11-52V DC, 2 mA typical phantom power requirements

Flat, roll-off switch

55" cable terminated for wireless systems using TA5F connectors

RoHS-compliant – free from all substances specified in the EU (European Union) directive on the Reduction of Hazardous Substances (RoHS)

M1 Audio Technica case style
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AT831cT5 Lavalier Microphone

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