NX-3388

CHARACTERISTICS：

THE SYSTEM IS THE PERFECT COMBINATION OF RF TECHNOLOGY AND DIGITAL CONTROL, NO NEED FOR WIRING AND QUICK INSTALLATION. 

THE SYSTEM USES ADVANCED CPU CONTROL, FREQUENCY MODULE SELECTION, VIDEO TRACKING FUNCTION, RECORDING FUNCTION, HIGH-FIDELITY CIRCUIT DESIGN,

 SO THAT THE ORIGINAL SOUND QUALITY IS REPRODUCED. SUITABLE FOR PROFESSIONAL MEETING SITUATIONS WITH COMPLEX ENVIRONMENTS.

HOST FUNCTION:

• VIDEO TRACKING AND RECORDING

• USE THE COMBINATION OF DIGITAL AND ANALOG CIRCUIT DESIGN,HIGH FIDELITY CIRCUIT DESIGN CAN PRODUCE HIGH SOUND QUALITY CD SOUND EFFECT.

• VIDEO TRACKING CAN BE SET DIRECTLY FROM THE HOST MENU WITHOUT ANY ADDITIONAL EQUIPMENT.

• HOST UNIT WITH LCD DISPLAY, MORE INTUITIVE AND USER-FRIENDLY.

• SUPPORT PELCO P/D AND YAAN, SONY EVI-D70 CAMERA PROTOCOL, THE SYSTEM CAN BE CONNECTED TO MULTIPLE CAMERAS.

• EACH SYSTEM CAN CONTROL AT MOST 1 CHAIRMAN AND 128 DELEGATE UNITS AT THE SAME TIME. IN THE SAME ENVIRONMENT, 20 SETS OF WIRELESS

  CONFERENCE SYSTEMS CAN BE USED SIMULTANEOUSLY WITH DIFFERENT FREQUENCY CHANNELS.

• MAXIMUM OF 1 CHAIRMAN AND 3 DELEGATE UNITS CAN SPEAK AT THE SAME TIME.

• THE HOST UNIT SUPPORTS MANUAL ADDRESS CHANGE.

• SYSTEM SPEAKING MODE:  TIME-LIMITED CLOSE MODE, LIMIT MODE, ROTATION MODE.

HOST SPECIFICATION：

• CARRIER FREQUENCY :640MHZ-690MHZ

• MODULATION：FM

• SENSITIVITY：50HZ-16KHZ（±3DB)

• OSCILLATION MODE: PLL LOCKED FREQUENCY SYNTHESIS

• S/N RADIO：＞105DB

• OPERATING VOLTAGE：DC-12V

• POWER CONSUMPTION ：＜700MA

• RECEIVE SENSITIVITY：-98DB

• BANDWIDTH：40MHZ

• DATA COMMUNICATION FREQUENCY：433MHZ

• WORKING DISTANCE：60 METERS

• UNIT CAPACITY：128 SEATS/PCS(CAN BE STACKED)

• CAMERA COMMUNICATION PROTOCOL:SONY-D70/PELCO-D/PELCO-P/YAAN

• CAMERA COMMUNICATION INTERFACE：RS232/RS485

UNIT FEATURE:

• THE GOOSENECK AND BASE SEPARABLE DESIGN

• HYPERCARDIOID CONDENSER MICROPHONE FOR HIGH-QUALITY SOUND PICKUP

• WITH LCD DISPLAY, IT CAN DISPLAY SIGNAL STRENGTH, BATTERY CAPACITY, CHARGING STATUS, POWER SUPPLY STATUS,MICROPHONE SWITCH

   STATUS, MICROPHONE ID NUMBER, SYSTEM CONTROL CHANNEL NUMBER AND CORRESPONDING OPERATION DYNAMIC KEY INDICATOR.

• THE GREEN INDICATOR SHOWS THE WORKING STATUS.

• THE CHAIRMAN HAS PRIORITY FUNCTION CONTROL, WHICH CAN BE USED TO CONTROL THE RIGHT OF SPEECH.

• THE UNIT HAS A BUILT-IN HIGH-CAPACITY LITHIUM POLYMER BATTERY FOR UP TO 40 HOURS OF CONTINUOUS USE AND 60 HOURS OF STANDBY.

• THE UNIT CAN BE CHARGED THROUGH THE USB SERIAL CHARGING BOX.

UNIT SPECIFICATION：

• CARRIER FREQUENCY :640MHZ-690MHZ

• OSCILLATION MODE：PLL LOCKED FREQUENCY SYNTHESIS

• HARMONIC RADIATION：＜-65DBM

• BANDWIDTH：40MHZ

• MAX.DEVIATION：±45KHZ

• AUDIO INPUT MODULATION SIGNAL：CONDENSER,UNIDIRECTIONAL

• RF POWER OUTPUT：15MW

• OPERATING VOLTAGE：3V-5V (BUILT-IN 3.7V-2000MA LITHIUM BATTERY)

• POWER CONSUMPTION：＜250MA

• RADIATED POWER：+10DBM