Beyerdynamic Quinta MU 23, Руководство пользователя

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Quinta MU 23
beyerdynamic GmbH & Co. KG
Theresienstr. 8 | 74072 Heilbronn – Germany
Tel. +49 (0) 71 31 / 617 - 0 | Fax +49 (0) 71 31 / 617 - 204
info@beyerdynamic.de | www.beyerdynamic.com
For further distributors worldwide, please go to www.beyerdynamic.com
Non-contractual illustrations. Contents subject to change without notice. E1 / Quinta MU 23 (07.12)
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GM 31
X
Q G
OOSENECK
M
ICROPHONE
D
ESCRIPTION
The GM 31x gooseneck microphone is available as optional
accessory to connect to the microphone unit.
Due to the cardioid polar pattern this microphone has a high gain
before feedback and provides highest intelligibility of speech.
The LED ring displays the ready-to-talk status of the microphone.
Inside the microphone there is a filter to eliminate wind an pop
noise.
The microphone features the innovative Scudio™ technology,
making the microphones absolutely insensitive to wireless
communication devices such as mobile phones.
The microphone is mounted on a 6 mm thick gooseneck and due to
its mat black, non-glare surface almost invisible.
The following lengths are available:
GM 313 Q = 300 mm [11.81"]
GM 314 Q = 400 mm [15.75"]
GM 315 Q = 500 mm [19.69"]
GM 316 Q = 600 mm [23.62"]
T
ECHNICAL
S
PECIFICATIONS
Transducer type . . . . . . . . . . . . . . . . Condenser (electret)
Operating principle. . . . . . . . . . . . . . Pressure gradient
Frequency response . . . . . . . . . . . . . 50 - 19,000 Hz
Polar pattern . . . . . . . . . . . . . . . . . . Cardioid
Open circuit voltage at 1 kHz . . . . . . 17 mV/Pa
Nominal impedance . . . . . . . . . . . . . < 200 Om
Loead impedance . . . . . . . . . . . . . . .
≥ 1 kOhm
Max. SPL . . . . . . . . . . . . . . . . . . . . . 107 dB [SPL @ 1% THD]
Signal-to-noise ratio/Noise voltage . . 69 dB [A] / 6.0 µV [A]
Equivalent SPL . . . . . . . . . . . . . . . . . 25 dB[A]
Microphone connection . . . . . . . . . . 5-pin XLR (male)
Head diameter with pop shield. . . . . approx. 26 mm [1.02"]
without pop shield . . . . . . . . . . . . . . approx. 13.6 mm [0.56"]
Gooseneck diameter . . . . . . . . . . . . 6 mm [0.24"]
Total length
GM 313 Q . . . . . . . . . . . . . . . . . . . . 270 mm [16.63"]
GM 314 Q . . . . . . . . . . . . . . . . . . . . 370 mm [14.57"]
GM 315 Q . . . . . . . . . . . . . . . . . . . . 470 mm [18.5"]
GM 316 Q . . . . . . . . . . . . . . . . . . . . 570 mm [22.44"]
GM 313 Q GM 314 Q GM 315 Q GM 316 Q