Professional digital audio discussion conference system meeting microphone conference microphone system

Professional digital audio discussion conference system meeting microphone   conference microphone system

KE-3000 Series Is a set of portable basic discussion conference system, simply concatenate the unit can be, easy to install, high usability, the system is equipped with howling suppression function, with high sensitivity, high definition, stability, pure sound effect, with high, bass digital adjustment circuit, independent adjustment system sound quality; microphone volume adjustment,
Make the sound quality more crisp and loud.
. The system host is divided into four-way microphone unit connection port, according to the conference rules to touch 1-60 units to form a basic discussion meeting application
. Three modes of speaking control:
A Freedom Mode: (free) can open the microphone unit at will;
B Limit mode: (LIMIT) limit the opening of 1, 3, 6 microphone units;
C Advanced First Out function: (FIFO) to reach 1, 3, 6 limit number, and then play on behalf of the Unit automatically will open the representative unit off.
. Has a balanced line output interface, left and right line output interface, and unbalanced output interface to adapt to a variety of equipment connection mode
. Standard 19 inch bracket mounting Housing
. Total system Volume control, LED field level indication function
. Handheld microphone socket with independent level adjustment
. Meeting recording interface, with multi-channel audio input and output export
Technical parameters:
Power supply: AC220V/50-60Hz
Output: Balanced output, unbalanced output, recording output
Frequency response: 40Hz-16000Hz
Attachment: DIN Main cable 10M

KE-300A/B Chairman/Representative module:
Microphone ON/OFF uses ultra-long life, noise-free touch switch
Efficient howling suppression for ultra-strong sound-picking effects
Microphone switch with two-color speaking status indicator
The microphone unit is supplied by the system host DC18V power supply, which belongs to the safe range
Bring your own 2.1-meter 8P public head connection cable, connected hand-hands through the splitter
The Chairman has the priority speech key for full control of the order of the Conference, which may be closed by the Speaking representative module
The number of chair modules is unrestricted and can be placed in any position
The Chair module is not limited by the meeting mode
Streamlined appearance ultra-thin design, simple and generous

The base adopts high strength aluminum alloy, sturdy and durable, strong anti-interference
Technical parameters
Directivity: A single point of hyper-heart shape
Input, Output: 8p-dinx (2M)
Input: Single directional capacitor microphone MIC
Operating voltage: DC18V (supplied by host)
Power loss: 40mA
Sensitivity: -45dB±3dB@1KHz
Signal-to-noise ratio: 65dB
Frequency response: 50Hz-170KHz
Goose Neck Size: 390mm Weight: 1.2kg