5
OFF ON
INP UT
OF
F O
N
M
I
C
LE
D
VHF TWIN CHANNEL WIRELESS
MICROPHONE RECEIVER
OPE N
OP
E
N
VHF TWIN CHANNEL WIRELESS
MICROPHONE RECEIVER
O
P E
N
VHF TWIN CHANNEL WIRELESS
MICROPHONE RECEIVER
collar line
Power indicator
Power switch
tie clip conjuction
This circle light is working, indicating the battery working when the
transmitter is switched on.
4
1
3
4
2
Wireless meeting microphone Handheld transmitter
Laveliar transmitter
Operation
1.Cartridge 2.Working indicator 3.Switch
4.Power and low voltage two color indicator
DC9V
<35mA
170-270MHz
¡0.002%
>90dB
> 80dB
>80dB
<3%
Condenser noise proof
Uni-direction
40Hz-18KHz( 3dB)
-47¡3dB @1KHz
-10-55¡
Power supply
Power consumption
Carrying frequency
Frequency stability
S/N ratio
Channel interference ratio
Dynamic range
T.H.D
Cartridge
Polarity
Frequency response
Sensitivity of transmission
Temperture
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:
:
:
:
:
:
:
:
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:
:
¢Low voltage indicator
¢9V Battery
¢Battery cover
¢Head net
¢Power switch
¢Power light
1.Please put the battery in the battery case correctly with right poles
2.Working when the switch on,mute at ST-BY
3.Please out out the battery and switch off if you will not use.
4.Please change the battery when the low voltage light is on
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¢
¢
¢
¢
TECHNICAL PARAMETERSTECHNICAL PARAMETERS
