Since 1969.
ISO9001 certified company.
español | english | français | deutsch | italiano | português | català
Start session | New user
HomeAbout usProductsApplicationsTrainingExhibitionsDownloadServices
CESVA » Products » Transducers » PreamplifierPrint this pageContact usSitemap
Sound analysers
Sound level meters
Calibrators
Dosimeters
Sound sources
PC Software
Transducers
MX025
MX005
MX014
MX013
AC006
AC001
Front-ends
Logger-limiters
Solutions
MX025 · Preamplifier

Enlarge image
· APPLICATIONS: Acoustic precision measurement with 1/2" prepolarized microphones, conditioning the signal with a high input impedance and delivering this signal with a low output impedance to connect to conditioning amplifiers or analysers. Ideal for Multichannel Systems.

Download the Datasheet PDF ( 313 KB)

To request information and quote


Description

The MX025 is a unit which comprises a preamplifier fed by a constant current ICP® (PA-25) + microphone (C-250).
The CESVA PA-25 is fed by 2-20 mA of constant current. The PA-25 has been designed to condition 1/2" polarized microphones such as the CESVA C-250 model. Because of its low output impedance the PA-25 allows you to use very long low cost coaxial BNC-BNC connection cables. The PA-25 has high input impedance which stops the microphone from loading.
The C-250 condenser microphone has been developed to supply the sector with greatest demand for precision sound pressure measurements. The use of materials such as nickel and monel, and exhaustive quality control, make the C-250 a highly reliable microphone.
The MX025 also has an excellent frequency response and low noise.

2010 © CESVA instruments, s.l.
Tel: (+34) 934 335 240 - Fax: (+34) 933 479 310
Contact us | Conditions of use | Privacy Policy