5
a dry soft cloth. Do not use benzene, thinner, or any other chemical product on the
system, as this may cause deterioration.
MAIN FEATURES
•
Wide frequency response, high S/N ratio.
•
High precision quartz crystal locked frequency technology.
•
Resist disturbing strongly, limits noise output.
•
No hitting when putting in the switch, so can protect the amplifier and
Speakers.
•
With a wide using range for over 100 m in a good surrounding, for 40&60 m in a
duplicate one.
•
With a complete working stare and power level indicating.
•
A double&way channel designed, two hands holding each two microphone at
the same time to sing without any disturbing caused by.
SPECIFICATIONS
Carrier Frequency:
VHF 170&260 MHz
Frequency Steadying:
Less than 0.002%
Modulation Mode:
FM
Audio dynamic range:
Over 70 dB
Audio Frequency Responses:
100 Hz&15KHz
Audio output Level:
0&280mV
S/N Ratio:
Over 70 dB
T.H.D:
Less than 0.5%
Sensitivity:
3uV for 30dB S/N
SERVICE LIFE OF THE MICROPHONE SYSTEM NOT LESS THAN 3 YEARS
ENGLISH
4
РУССКИЙ
НАЗВАНИЯ ЧАСТЕЙ РЕСИВЕРА:
1.
Выключатель питания ресивера.
2.
Индикатор питания ресивера.
3.
сигнальная лампа CH ARF.
4.
сигнальная лампа CH BRF.
5.
антенна канала В.
6.
совместный выход каналов А и В.
7.
Кабель сетевого питания.
8.
антенна канала А.
НАЗВАНИЯ ЧАСТЕЙ МИКРОФОНА:
A.
Микрофон.
B.
Индикатор батареи.
C.
Выключатель/переключатель в режим
отключения звука.
D.
Гнездо для батареи.
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