The MPC 67 is an acoustical boundary microphone with many different functions accomodated in a small, unobtrusive housing.Depending on the application, you can choose between three operating modes: On/Off, Push To Talk and Push To Mute. Furthe more, the frequency response can be tailored for use in three modes: linear, 80 Hz bass roll off, 180 Hz bass roll off.The MPC 67 is switched on and off with a noiseless film button.An LED indicator shows the ready-to-talk status.The different functions are controlled by an 8 bit micro controller. Due to its unobtrusive design, the MPC 67 is ideal for tel/video conferencing, round table discussions or distance learning.
Transducer type: Condenser (back electret)
Operating principle: Pressure gradient
Frequency response: 60 – 20,000 Hz
Polar pattern: Semi-cardioid
Open circuit voltage: 14 mV/Pa = -37 dBV
Nominal output impedance: 180 ?
Load impedance: ? 1000 ?
Max. SPL (f = 1 kHz; k < 1%): 121 dB
Signal-to-noise ratio rel. to 1 Pa: 60 dB
A-weighted equivalent SPL: approx. 26 dB
Supply voltage: 15 – 48 V phantom power
Consumption: approx. 5.6 mA
Connection: switchcraft Tini Q-G mini-plug TB3M (MPC 67)
Dimensions (L x W x H): 105 x 76 x 25 mm
Weight without cable: 140 g