Page 12 - iSEMconCatalog

EMX-7150 PHANTOM series

TYPICAL APPLICATIONS ACTUAL SIZE

Sound-power and sound-field analysis
Industrial Acoustics
Room acoustics analysis
Sound reinforcement Small windshield included
Real time analyzers

The EMX-7150 is a ¼” microphone made from High SPL capability
stainless steel and using state of the art water tight freefield calibration data
*3
*2
Neutrik connectors has a very accurate frequency diffusefield calibration data
response combined with the capability to measure
high sound pressure levels up to 145dBspl. It is low 1/4" acoustical port
impedance measurement microphone that can be
operated from 12…52 V Phantom Power which is
available on most professional microphone
preamplifiers and professional computer interfaces.
With its mechanically robust design it is well suited
for harsh environment use such as open air sound
reinforcement measurements. Its class 1 frequency Long microphone body
response (NOTE: NOT A CLASS 1 MICROPHONE)*1 reduces early reflection effects
makes it predestined for Room acoustics analysis
including recording studios and home theaters. It
can normally be used without the included freefield
calibration data file for compensation. In this case
take the individual calibration data as proof of its
superb performance.

Our super protection windshield SWS -7 is
recommended for open air use when limited
amounts of spraying water as well as trickling water
impact the microphone.

FEATURES

Frequency range 10Hz…20kHz All stainless steel body
Sensitivity 6mV/Pa typ.
Dynamic range ~30… >140dBspl Factory replaceable electronics &
3% distortion limits 146dBspl typ. capsule
Calibration chart and calibration data files
included on CD O-Ring seal
IEC 61672 class 1 frequency response
Dimensions: acoustic port dia. ¼” (7mm)
Microphone body 0.75” (19mm)
Overall length 6” (152mm) Water tight connection
*3
Weight 0.3oz (75 grams) when using Neutrik NC-3FX-HD
connector

*1: Class 1 Freq.Response under limited conditions (23°C ± 3°C, 1013 mbar ±
30mbar)
*2: approximated by 90deg incidence response
*3: The corporate names and names of the products stated in this brochure are
trademarks or registered trademarks of the respective companies.

Page 12 iSEMcon GmbH