Transcript
Technical data MT 71 S
Certificate
Transformerless condenser microphone Polar pattern cardioid Pressure gradient transducer Acoustic operating principle Frequency range 40 ... 18000 Hz Switch position "reduced bass roll-off" at 90 Hz -10 dB ± 1 dB Sensitivity at 1 kHz 13 mV/Pa ± 3 dB Rated impedance 150 Ω Equivalent loudness level CCIR 468-4 22 dB 14 dB - A due to inherent noise DIN EN 60 651 Signal-to-noise ratio CCIR-weighted 72 dB 80 dB (re 1 Pa at 1 kHz) A-weighted 134 dB Max. SPL for THD ≤ 0,5 % 144 dB with 10 dB preattenuation Total dynamic range of the microphone preamplifier 120 dB Current consumption (P 48, DIN 45 596, IEC 268-15) 3 mA 3-pin XLR connector gold-plated contacts Output connector Weight 285 g 217 mm x 42/21 mm Dimensions (L x ∅) satin nickel, black matt Finish
dB Frequency responses MT 71 S +10
0° 0 - 10
180°
- 20
20
50
330°
100
200
0° 0
500
1000
2000
5000
330°
0° 0
Polar pattern 30°
10
30°
60°
300°
20
20 90°
dB
240°
120°
210°
20000 Hz
10 60°
300°
270°
10000
dB
270°
90°
240°
150° 180°
125 / 250 Hz 500 Hz 1 kHz 2 kHz
MICROTECH GEFELL GMBH GEORG - NEUMANN - PLATZ D-07926 GEFELL INTERNET http://www.microtechgefell.de e-mail
[email protected]
120°
210°
150° 180°
1 kHz 4 kHz 8 kHz 16 kHz
TEL. +49 (0)36649 / 882-0
FAX +49 ( 0) 36649 / 882 11
