Name:Portable Amplifier

◆The Portable Amplifier with handle, completed functions.
◆Outer Box make of high compact board material.
◆With simple shape, Portable and well carried.
◆Microphone with bass and treble, echo repeat and delay functions.
◆With power switch , convenient for several amplifiers in series.
◆Build inside one group 12V/4.2AH battery, can be used for 3 hours continually  when power failure.
◆Built-in high quality digital echo circuit and actuator, can make Singing/speaking voice more beautiful.
◆Built-in priority power switch, after start, all microphones have priority speak function.
◆Microphone with Sing/Speak power switch, is suitable for different occasions.
◆With intellective battery charge management function, can check battery, if in low it can cut automatically to prevent over discharging.
◆With flex pole, handle, wheel and triangle rack fixed point, convenient for moving and installing.
◆CD PLAYER:Anti-shock, remote control(option), LED backlight and calendar display, standard panel size , A->B repeat .
◆Tape Player:Front loading type, electronic full logic control , auto reverse, LCD counter with LED backlight, CUE/REVIEW function , APAA search function. Speed or line out level control , record amp with ALC.

MODEL PR-82BD
WIRELESS MIC FREQUENCY UHF 700-870MHz, 16 CH Optional
FREQUENCY RESPONSE 40Hz~20KHz
MAX POWER CONSUMPTION 100W
BATTERY 12V/4.2AH
POWER SOURCE AC 220V/110V DC12V
RATED OUTPUT POWER 70W(RMS)/ 4 ohms
DIMENSIONS 320W×365D×575H( mm)
NET WEIGHT 21.5kg

 Wireless Specification:
Carrier Frequency UHF790-870MHz
Frequency Stabilization <±30ppm
Dynamic Range >90dB
Total Harmonic Distortion <0.5%
Frequency Response 40HZ-15KHZ±3dB
Audio Output Level                   SEPARATE TYPE:0±400mV                      MIX TYPE: 0±200mV

1. UHF Receiver 
MODEL WU-1601
POWER SUPPLY DC12V
CONSUME POWER 1.3WATER
SIGNAL/NOISE RATIO >90dB
IMAGE & SPURIOUS REJECTION >80dB
BORDER UPON CHANNEL REJECTION >80dB
RECEIVING SENSITIVITY 10dBu (SINAD20dB)
DE-EMPHASIS 50Us
Net Weight 0.12 kg

2. UHF Handhold Transmitter
MODEL WU-1601T
TRANSMITTER POWER 8.5mW
MODULATION TYPE FM,F3F
MAX DEVIATION ±25HKz
SPURIOUS EMISSION >40dB
BATTERY VOLTAGE 3V
CONTINOUS USING 6hours
NET WEIGHT  0.23kg

3. UHF Beltpack Transmitter w/ Tie-clip MIC
MODEL WU-1601H/ WU-1601M
TRANSMITTER POWER 8.5mW
MODULATION TYPE  FM,F3F
MAX DEVIATION    ±25HKz
SPURIOUS EMISSION >40dB
BATTERY VOLTAGE 3V
CONTINOUS USING 6hours
NET WEIGHT  0.11kg /0.12 kg