Oktava MKE-230-2

224,00 

The MKE-230-2 microphone is designed to record conversations and is available in several versions for use in various conditions.

Available on backorder

Expected delivery: Wednesday, 17 August
EAN: N/A Category:

Description

The MKE-230-2 microphone is designed to record conversations and is available in several versions for use in various conditions:

Version 1 – The microphone is designed to record a dialogue between two people (client and operator) located opposite each other. In this case, the recording is carried out in two separate channels in order to simplify the subsequent analysis. The microphone is suitable for collecting biometric personal data.

Version 2 – The microphone is intended for use in teleconferencing rooms. The microphone uses built-in noise reduction systems, focused on the most clear voice transmission while suppressing extraneous noise.

Version 3 – The microphone is intended for use in video surveillance systems. An AGC system is built into the microphone, which allows you to get maximum information about the acoustic situation in the surrounding space. Also, this microphone has the ability to be powered from an external source with a voltage of 5-18V and an analog output for connecting to the audio input of the camera.

 

 

Version 1 Version 2 Version 3
Orientation 2 directional microphones at 180° to each other Omnidirectional Omnidirectional
Frequency range 40-10,000 Hz 200-6000 Hz (customizable) 200-5000 Hz (customizable)
Sensitivity at 1000 Hz -26 (±5) dBFS/Pa -26 (±5) dBFS/Pa (adjustable) -26 (±5) dBFS/Pa (adjustable)
The level of limiting sound pressure, at a frequency of 1000 Hz, with a coefficient of total harmonic distortion of 5%, not less than

-26 (±5) 110 dB -26 (±5) 110 dB -26 (±5) 110 dB
Equivalent sound pressure level due to own noise, not more than

40 dBA 40 dBA 40 dBA
Output interface USB-C USB-C USB-C, line out, external power supply 5-18V
Output format WAV, stereo 16bit 48kHz WAV, stereo 16bit 48kHz WAV, stereo 16bit 48kHz, analog output
Dimensions 93x46x20 mm. 93x46x20 mm. 93x46x20 mm.
Weight 80 grams 80 grams 80 grams