WAM-402 Digital & Wireless Automatic Mixer

WAM-402 full automatic intelligent wireless mixer is a new business conference solutions,DSP processor with high performance, adopt advanced digital control technology and audio processing technology, easy to achieve high quality signal processing,intelligent management in the real-time, flexible configuration, etc. Enable to set up a wireless conference system in a fast speed. According to any occasion and application, equipped with RS-232 interface can be connected with various central control equipment. Applicable to all kinds of business meetings, educational institutions, hotels,conference rental,system reconstruction etc.  

Key Features:

• UHF band 522 –936MHz wireless automatic mixer for a maximum of four wireless microphones.
• Bright and easy-to-read LCD display shows RF/AF, level and other operation status. Automatic gain adjustment by microprocessor control.
• 5-unit daisy chain by accessory link cable to control up to 20 units microphones.
• Select the simultaneous open microphones to 1 unit, 2 units, 3 units or 4 units.
• Set the Priority Microphone.
• Specific circuitry helps control feedback.
• Corresponding various kind of application in conference room due to priority-select function and gate-hold time setting
• Last microphone on selectable for continuous room ambiance.
• Microphone hold time for 0.3s to 1.5s.
• Several inputs / outputs for audio signals:
• -- RCA outputs to realize long distance with low noise transmission.
  --RCA input / output for recordings.
  -- Unbalance line output (6.3mm jack ).
• -- Balanced XLR outputs
• RS-485 interface for external auto video tracking system VTS-1000 or intelligent central control system.
• Cooperates with RELACART wireless boundary microphone UB-1, wireless conferencing microphone UD-1, handheld microphone UH-1 or lapel microphone UT-1.
• The WAM-402 wireless automatic mixer is ideal for meetings, seminars, teleconferencing, house of worship services, broadcast and conference applications.
• Multiple input/output：
  Implement S terminal series audio signal input and output;
  Implement RJ11 function series input and output;
  A balanced line output interface (XLR socket);
  Implement RS - 232 serial port communication protocols.
  
  
  
  Specifications:
   

WAM-402 Receiver 

Tuning Bandwidth	522MHz~936MHz
Bandwidth	32MHz
Receiving Mode	PLL、FM
Image Rejection	>60dB
Adjacent Channel Rejection	300KHz ≥63dB
Intermodulation Attenuation	≥65dB
RF Sensitivity	S/N>60dB at 25 deviation
Squelch  Adjustment	5~30dB
Frequency Sync	IR Sync
Maximum output Level	+12dBu
Adjustment range of audio output level	00 ～25
Power Requirements	DC 12V / 1A
current consumption	DC 12V，630mA
Overall Dimensions(mm)	410(W)x216(D)x43(H)
Net Weight	2.5kg

UD-1 Wireless conference microphone
• Desktop gooseneck wireless conference microphone, simple design, durable metal material, multi-function LCD display, built-in high-pass filter and gain adjustment, silent touch switch. Suitable for various applications in government departments, institutions, etc.

Carrier Frequency Range:	522MHz~936MHZ
Oscillation:	PLL Synthesized
Harmonic Radiation:	≤50dBm
Bandwidth	134MHz(It depends on the region)
Max. Deviation Range:	±45KHz
RF Output Power:	13mW
Battery:	AAx2
Current Consumption:	130mA(Typical)
Battery Current/ Life:	Approximately 9 hours
Microphone Lengths:	340mm/420mm(default)/480mm
Weight:	Approximately 830g (w/o battery)
Color:	Nickel Black

 
    
                                  

UH-1 Wireless Handheld Microphone

Carrier Frequency Range:	522MHz~936MHz
Oscillation:	PLL Synthesized
Harmonic Radiation:	<50dBm
Bandwidth:	134MHz(It depends on the region)
Max. Deviation Range:	±45KHz
Microphone Element	Dynamic/Condenser(removable)
RF Output Power:	10MW/40MW
Battery:	AAx2
Current Consumption:	110mA(Typical)
Battery Current/ Life:	Approximately 11 hours
Microphone Lengths(mm):	52(Φ)x255(L)
Weight:	Approximately 285g (w/o battery)

ET-60 Wireless Bodypack Transmitter
• bodypack-style wireless microphone, simple design, lightweight and practical engineering materials, durable, multi-function LCD display, built-in input selector switch, can be used to facilitate the instrument. The standard mini XLR microphone interface is suitable for a variety of well-known headset and clip microphones on the market. It is suitable for applications such as speech and singing.

Carrier Frequency Range:	522MHz~936MHz
Oscillation:	PLL Synthesized
Harmonic Radiation:	≤50dBm
Bandwidth:	134MHz(It depends on the region)
Max. Deviation Range:	±45KHz
Input Connector:	4-pin mini-XLR connector
RF Output Power:	10MW/40MW
Battery:	AAx2
Current Consumption:	110mA(Typical)
Battery Current/ Life:	Approximately 11 hours
Dimension:	84(H) X66(W) X 23(D)
Weight:	116g (w/o battery)

UB-1 Boundary Microphone
· Desktop wireless interface microphone, simple design style, durable metal material, multi-functional LCD display, built-in high-pass filter and gain adjustment function, silent touch switch, can set switch mode, suitable for video conferencing, all levels of institutions and other occasions.

Carrier Frequency Range:	522MHz~936 MHz
Modulation:	FM
Harmonic Radiation:	<45dBm
Bandwidth:	134MHz(It depends on the region)
Max.Deviation Range :	±45KHz
Elements:	Fixed-charge back plate, permanently polarized condensder
Polar Pattern:	Cardioid ((120°sound-pickup angle)
RF Output Power:	10mW
Dynamic Range:	>95dB,A Weighting
Audio Potentiometer:	-10~10dB
Frequency Response:	50Hz-17KHz
Low-cut Switch:	200Hz/-6dB
Battery:	AAx2
Current Consumption:	130mA(Typical)
Battery Current/Life:	Approximately 9 hours
Dimension (mm):	110(W)x40(H)x110(D)
Weight:	Approximately 505g)

 WAM-402 System Connection Diagram