Description

This system is true diversity dual receiver,the effective receive distance up to *****0 meters,it can reach up to **0 meters ?if match antenna amplifier.It support *2 wireless microphones in same room without disturbance,**0 wireless microphones in one building without disturbance.
The receiver has two series:U**1TDSingle channel true diversity wireless receiver?/U**2TD dual channel true diversity wireless receiver
It can operate with optional wireless microphone:handheld,clip type,head type,conference type and mix type.

Receiver technical parameter
frequency range?******0MHz
modulation method?wide band FM
adjustable range?*5MHz
information channel quantity?single channel machine **0pieces?dual channel machine **0 pieces
information channel interval?**0KHZ
frequency stability??0.**5%??
dynamic range?**0dB
maximum frequency deviation??*5KHZ
audio response?*0HZ**8KHZ(?3dB)
compositive noise rate?>**5dB
compositive distortion??0.5%
Working temperature?**0?*-**0?
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?quadratic frequency conversion superheterodyne
middle frequency?the first middle frequency?**0MHZ,the second frequency *0.7MHZ
wireless interface?BNC/*0 ohm
sensitivity?*2 dB?V (*0dBS/N)
sensitivity adjust range?****2 dB?V
stray control??*5dB
maximum output electrical level?**0 dBV


Four selectable wireless microphones? for transmitter U**1TD/U**2TD:
1.WMH**0U(Metal outer,handheld)
2.WMH**8U(plastic outer,handheld)
3.WMB**1U(clip type or head wearing type)
4.WMC**0U(conference gooseneck microphone)

Technical parameter:
outer material:zin/aluminum alloy:WMH**0U zin/aluminum alloy,WMH**8U and WMB**1U ABS plastic,WMC**0U ABS plastic pedestal;
battery type:AAx2:
frequency method:ACT
Digital LCD :Battery power,channel
frequency point:WMH**0U,WMH**0U and WMC**0U **0 points adjustable;WMB**1U **0 points adjustable;
RF output power:*0mW/3mW(HI/LO transform
Power consumption: frequency stability:0.**5% crystal control?**0C**0C?
harmonic and extraneous wave radiation:**0dB
Frequency deviation:?*5KHz normalMaximum deviation:
Control key:For the first three types panel set power switch,built-in switch for high/low power transform,function locked switch;the last type ,switch with mute key,set with volume adjust knob and high/low power transform switch
Sound head type:Cardioid
efficiency transmission distance:*****0 meter?changes according to environment

CH*2M the two charger?accessory selection?
The charger with two charger hole,is able to charge for one/two handheld microphones or pocket transmitter by same brand at the same time.