PM 0084

4ch IEPE,4ch AMP
PM 0084 is a conditioner specifically designed for research and development testing applications. It features a 4-channel 21V IEPE exciter for conditioning IEPE-powered sensors such as microphones, artificial ears, and accelerometers, as well as a 4-channel power amplifier capable of driving high-power loads like artificial mouths and loudspeakers, with a continuous output power of up to 16 watts.
This product is characterized by its abundant channel resources, adjustable IEPE gain, high input impedance, low output impedance, minimal background noise, wide frequency response range, and
excellent test repeatability.

Specifications

Parameters
IEPE Channels	4
Number of Power Amplifier Channels	4
Operating Voltage	220V
Dimension mm	24024076
Connection Type	BNC
Working Temperature	-20℃ - 50℃

IEPE Excitation Source With Audio Amplifier Parameters
Frequency Response	20Hz - 20kHz，flatness better than 0.1dB0 5Hz - 80kHz（-3dB）
Background Noise	＜-100dBv
IEPE Constant Current Source	4mA constant current source, capable of driving a maximum load of 10k ohms, providing a 2mA constant current source
Gain	0dB（-1） +20dB（*10）
THD	0dBGain：<0.0005% +20dBGain:<0.0005% (@1kHz, input 0.1VP，BW 20 - 20kHz)
THD +N	0dBGain：<0.01% +20dBGain:<0.01% (@1kHz, input 0.1VP，BW 20 - 20kHz)
Status Light	Mic Signal Connection Indicator