M2010 / M2015 Measurement Microphone - Kinovox
M2010 / M2015 Measurement Microphone - Kinovox
M2010 / M2015 Measurement Microphone - Kinovox
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<strong>M2010</strong> / <strong>M2015</strong><br />
<strong>Measurement</strong><br />
<strong>Microphone</strong><br />
The <strong>M2010</strong> and <strong>M2015</strong> are compact and<br />
accurate measurement microphones for<br />
acoustics, R&D and production. They are<br />
particularly suited for applications with<br />
restricted space available.<br />
<strong>M2010</strong> / <strong>M2015</strong><br />
<strong>Measurement</strong><br />
<strong>Microphone</strong><br />
Main characteristics:<br />
• 1/2” omni-directional pressure microphone<br />
• Flatness Class 1 (IEC 61672-1)<br />
• Phantom power 10 - 48 VDC<br />
• <strong>Measurement</strong> range<br />
<strong>M2010</strong>: 24 - 145 dBSPL (typical)<br />
<strong>M2015</strong>: 34 - 155 dBSPL (typical)<br />
The microphones <strong>M2010</strong> and <strong>M2015</strong> are optimised<br />
for a flat, free-field response in the audio range<br />
20Hz - 20kHz.<br />
The detachable microphone cable at the<br />
pre-amplifier simplifies integration into mechanical<br />
fixtures, such as robotic arms. The microphone<br />
includes a wind screen, a microphone stand and<br />
an individual calibration certificate with individual<br />
frequency response chart and sensitivity.<br />
Typical frequency response<br />
88<br />
sensitivity relative [dB]<br />
66<br />
44<br />
22<br />
00<br />
-2 -2<br />
-4 -4<br />
-6 -6<br />
Tolerance acc.<br />
Class 1, IEC61672-1<br />
-8 -8<br />
10 100 1000 10000<br />
log frequency [Hz]<br />
F requency [H z]<br />
(free field conditions @ reference direction 0°)<br />
Aug 08<br />
Page 1 of 2
XLR M<br />
Pin 1<br />
Pin 2<br />
Pin 3<br />
Wind screen<br />
Phantom power supply<br />
<strong>Microphone</strong><br />
Output<br />
2<br />
3<br />
1 1 2<br />
3<br />
AC coupled amplifiers<br />
<strong>Microphone</strong><br />
Output<br />
2<br />
3<br />
1 1 2<br />
3<br />
1 2<br />
3<br />
Connection diagram<br />
of microphone<br />
<strong>Measurement</strong><br />
Input<br />
Input transformer with center tap<br />
(floating).<br />
Rp<br />
<strong>Measurement</strong><br />
Input<br />
Rp<br />
2<br />
Rp<br />
U<br />
U<br />
Specifications <strong>M2010</strong> <strong>M2015</strong><br />
<strong>Microphone</strong> type<br />
Polar pattern<br />
Flatness<br />
Sensitivity<br />
Maximum SPL @ 1 kHz,<br />
THD 3%, 48 VDC<br />
Equivalent noise level<br />
Temperature coefficient<br />
Long term stability<br />
Electrostatic capacitance<br />
Output impedance<br />
Power consumption<br />
@ dBSPL max<br />
1/2” pre-polarized condenser,<br />
free field<br />
omni-directional<br />
exceeds Class 1 (IEC61672-1)<br />
< ±1 dB @ 100 Hz - 4 kHz<br />
< ±2 dB @ 10 Hz - 20 kHz<br />
-29 dBV/Pa ±3 dB<br />
(35 mV/Pa @ 1kHz)<br />
typical 145 dBSPL<br />
< 24 dBSPL<br />
(A-weighted)<br />
-40 dBV/Pa ±3 dB<br />
(10 mV/Pa @ 1kHz)<br />
typical 155 dBSPL<br />
< 34 dBSPL<br />
(A-weighted)<br />
0.01 dB / °C @ (-10°C to +50°C)<br />
>250 years /dB<br />
18 pF (cartridge only)<br />
100 Ohm (balanced),<br />
50 Ohm (single ended)<br />
typical 4 mA<br />
Overall shell length 50 mm (1.9”)<br />
Body diameter<br />
13.2 mm (0.52”)<br />
with protective cap<br />
Connector 3-pole XLR (NEUTRIK ® )<br />
Cable<br />
Worst case maximum SPL (@ THD 3%, 1 kHz, Rp*)<br />
1.5 m (5 ft), diameter 3.6 mm,<br />
cable is detachable at the amplifier side,<br />
3-pole NanoCon ® (NEUTRIK ® )<br />
Phantom Power <strong>M2010</strong> <strong>M2015</strong><br />
48 VDC >142 dBSPL >152 dBSPL<br />
24 VDC >134 dBSPL >144 dBSPL<br />
15 VDC >128 dBSPL >138 dBSPL<br />
10 VDC >124 dBSPL >134 dBSPL<br />
*Rp = 6.8 kOhm @ U = 48 V, 1.2 kOhm @ 24 V, 680 Ohm @ 15,10 V<br />
All information subject to change without<br />
notice. <strong>M2010</strong> and <strong>M2015</strong> are Trademarks<br />
of NTI AG, Schaan.<br />
www.nti-audio.com<br />
NTI AG<br />
Im alten Riet 102<br />
9494 Schaan<br />
Liechtenstein, Europe<br />
Phone +423 / 239 60 60<br />
Fax +423 / 239 60 89<br />
info@nti-audio.com<br />
NTI Americas Inc.<br />
PO Box 231027<br />
Tigard, Oregon 97281<br />
USA<br />
Phone (503) 684 7050<br />
Fax (503) 684 7051<br />
americas@nti-audio.com<br />
NTI China Ltd.<br />
Room 722, 7F, Building 6-3A,<br />
No 1388, Bin He Rd.<br />
215000 Suzhou, China<br />
Phone: +86 512 6802 0075<br />
FAX: +86 512 6802 0097<br />
china@nti-audio.com<br />
NTI Japan Ltd.<br />
Ryogokusakamoto Bldg. 1-8-4<br />
Ryogoku, 130-0026 Sumida-ku<br />
Tokyo, Japan<br />
Phone +81 / 3 3634 6110<br />
Fax +81 / 3 3634 6160<br />
okayasu@nti-japan.com
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