T
ECHNICAL
S
PECIFICATIONS
General
Frequency range. . . . . . . . . . . . . . . . 2400 – 2483.5 MHz
5150 – 5250 MHz
5725 – 5875 MHz
Modulation . . . . . . . . . . . . . . . . . . . Direct Sequence Spread
Spectrum DSSS (2.4 GHz;
5.8 GHz); Orthogonal
Frequency Division
Multiplexing OFDM
(5.2 GHz)
digital signal processing acc.
to own standard
Max. number of audio streams . . . . . 4 useable channels per
system
Signal-to-noise ratio . . . . . . . . . . . . . 80 dB typ., (unweighted
signal-to-noise ratio)
Range between microphone units
and control unit . . . . . . . . . . . . . . . . > 100 m [109.36 yds]
Power supply . . . . . . . . . . . . . . . . . . 100 – 240 V AC 50/60 Hz
Approval . . . . . . . . . . . . . . . . . . . . . world-wide
AVB
Transmission and reception
of audio data . . . . . . . . . . . . . . . . . . acc. to IEC 61883-6
Format of the audio data . . . . . . . . . AM824
Stream ID Quinta CU . . . . . . . . . . . . Bit 63 – 16 / MAC address
Bit 15 – 0 / X
Quinta MU Microphone Units
Transmitter power . . . . . . . . . . . . . . max. 20 dBm per channel
and region (average, duty
cycle
≤
30%)*
Battery voltage . . . . . . . . . . . . . . . . . 8 NiMH cells, 2080 mAh
External DC operation . . . . . . . . . . . 15 V DC (±0.5 V),
residual hum < 20 mV,
950 mA
Charging time
with charger. . . . . . . . . . . . . . . . . . . max. 2.5 hours when the
battery is completely empty
with mains charger adapter . . . . . . . max. 2.5 hours when the
battery is completely empty
Loudspeaker. . . . . . . . . . . . . . . . . . . Wide-band, integrated
loudspeaker
Volume decrease when
Mic On (“Ducking”) . . . . . . . . . . . . . 15 dB fixed setting
Headphone output. . . . . . . . . . . . . . Jack socket (3.5 mm, stereo)
Min. impedance . . . . . . . . . . . . . . . . 16
Ω
Power supply . . . . . . . . . . . . . . . . . . 9.6 V with integrated NiMH
battery (8 cells)
Operating time depending
on the type of
the microphone unit. . . . . . . . . . . . . approx. 20 hours in
discussion mode,
operating time also depends
on the volume
Temperature range
(at < 90% humidity) . . . . . . . . . . . . . +10° – +40°C
[+50 °F – +104 °F]
Storage temperature
(at < 90% humidity) . . . . . . . . . . . . . -20° – +55°C
[-4 °F – +131 °F]
Dimensions (without microphone)
Length . . . . . . . . . . . . . . . . . . . . . . . 173 mm [6.8"]
Width. . . . . . . . . . . . . . . . . . . . . . . . 157 mm [6.18"]
Height . . . . . . . . . . . . . . . . . . . . . . . 51 mm [2.01"]
Weight . . . . . . . . . . . . . . . . . . . . . . . 1.7 kg [3.74 lbs]
*The transmitter power can differ from this value due to specific
regulations in various countries.
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
[email protected] | 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)
3 of 7
O
PTIONAL
A
CCESSORIES
GM 313 Q Condenser (electret) gooseneck
microphone cardioid, matt black,
300 mm long. . . . . . . . . . . . . . . . . Order # 724.203
GM 314 Q same as above, but 400 mm long . . Order # 724.211
GM 315 Q same as above, but 500 mm long . . Order # 724.238
GM 316 Q same as above, but 600 mm long . . Order # 724.351
CC2
Modular charging and transport case
for 10 Quinta microphone units . . . Order # 723.967
CC2/600
Charging and transport case for 10
Quinta microphone units with
GM 316 Q gooseneck microphone . Order # 724.572
CD 2
Modular charging and transport unit
for 10 Quinta microphone units
with GM 313, 314 or 315
gooseneck microphone . . . . . . . . . Order # 723.975
