User's Manual

© 03/2011 Microtech Gefell GmbH
Microtech Gefell GmbH · Georg-Neumann-Platz · 07926 Gefell · Germany
Phone [phone] · Fax [phone] · www.microtechgefell.de · [e-mail]
DIAGRAMS
Polar pattern Omni
Acoustic operating principle Pressure transducer
Frequency range 20 ... 20000 Hz
Sensitivity at 1 kHz 50 mV/Pa
Output impedance 100 Ω
Noise level CCIR 468-4 28 dB
DIN EN 60268-4 15 dB(A)
Signal-to-noise ratio A-weighted 79 dB
Max. SPL for K < 0,5 % 136 dB
Max. output level Ri = 1 k Ω 18 dBu
Ri = 10 k Ω 19 dBu
Dynamic range 121 dB
power supply 48 V ± 4 V
Current consumption 5,5 mA
Output connector XLR3M
Weight 123 g
Length 170,4 mm
Diameter connection side 12,7 mm
Diameter capsule side 21 mm
TECHNICAL SPECIFICATIONS
Certificate
Frequency responce M 221
Polar Patterns M 221