TYPE 2829

4-channel Microphone Power Supply

Designed for acoustical systems where robustness and reliability are important

見積もり依頼

4-channel Microphone Power Supply Type 2829 is designed for acoustical systems where robustness and reliability are important. It is a simple power supply that introduces negligible noise into the measurement system. The functionality of the connected microphones and preamplifiers can be checked by the Charge Injection Calibration method. The test signal is applied to all the connected microphone and preamplifier combinations by means of the mini-jack socket on the rear panel.

USE SCENARIOS

  • The production, testing and quality control of loudspeakers and telephones
Polarization voltage
0, 200
Microphone input
7-pin LEMO
AC output
Yes
TEDS support, IEEE P1451, 4
Yes
Filters
Optional
19" rack mount
Yes
Channels
4
DC input power
Yes
Battery adaptor/charge adaptor
Yes
Gain