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  • Product Name: True Diversity Wireless Microphones

   The system is true diversity dual receiver,effective receive distance is up to 50-100m,distance is able up to 300m if match antenna amplifier.It supports 12pieces microphone use in one room without mutual interference.100pieces microphone use in one building without mutual interference.

   The series wireless microphone is able to select handheld, clip type,head worm type,conference mic,or mix and match by arbitrary,flexible combination.

 

Receiver technical parameter

Frequency range640-830MHz

Modulation methodwide band FM

Adjustable range25MHz

Information channel quantity: single channel 100 pieces,dual channel 200 pieces

Information channel interval250KHZ

Frequency stability≤±0.005%

Dynamic suffering range100dB

Maximum frequency deviation±45KHZ

Audio response80HZ-18KHZ(±3dB)

Comprehensive noise rate>105dB

Comprehensive distortion≤0.5%

Working temperature-10℃--+40℃

With LCD(dual channel machine with dual display):display frequency/channel,receive signal electrical level etc.

ACT infrared transmit frequency signal to pocket and handheld microphone.

Receiver method: super heterodyne quadratic frequency conversion

Middle frequency: the first middle frequency110MHZ,the second frequency 10.7MHZ

Wireless interfaceBNC/50 ohm

Sensitivity12 dBµV (80dBS/N)

Sensitivity adjust range12-32 dBµV

Stray control≥75dB

Maximum output electrical level+10 dBV

 

Optional wireless microphone(transmitter) to U601TD/U602TD:

Model

WMH-10U

Metal case, handheld

WMH-08U

Plastic case,

handheld

 

WMB-01U

clip or head wearing

WMC-33U

conference gooseneck microphone

picture

 

material

Zn-Al

ABS plastic

ABS plastic pedestal

battery

AAx2

frequency method

ACT IR frequency lock channel automatically

LCD display

Battery power, channel

frequency point

200 points adjustable

100 points adjustable

200 points adjustable

RF output power

30mW/3mW(HI/LO switch)

Power consumption

<110-120mA(high power)    <80mA(low power)

utility time (alkaline

battery)

high power use min 8 hours(outdoor)

low power use min 12 hours(indoor)

12hours

frequency stability

0.005% XO control(-10C-40C)

harmonic and extraneous wave radiation

-60dB

Frequency deviation

±15KHznormal

Maximum deviation

±35KHz

Control key

panel set power switch,built-in switch for high/low power transform,function locked switch

with MUTE & volume adjust knob power transform switch

Sound head type

Moving-coil, cardioid

capacitance, cardioid

efficiency transmission distance

50-100m(related to environment)

dimension

Length 240mm, pipe diameter 40mm

Length 240mm, pipe diameter 35mm

63X103X29 mm

Gooseneck 43cm

Pedestal: 133.7*166.6*73.6mm

weight

460g

350g

250g

90g

Charger type

CH22M

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Suggestion: each conference room not exceed 16 microphones