Product description

Unique mold design, exquisite appearance, high-quality panel material, firm and durable, no paint falling off; In addition, the front panel glass lens design disintegrates the monotony of the original microphone. The whole body is generous and decent, with built-in weighting iron plate. When the microphone microphone mast is bent, the microphone will not shake. Equipped with silent button, there is no "poop poop" sound when opening and closing. Equipped with plug-in and fixed microphone socket, the design is convenient to use. Equipped with professional eight core connector, it is stable and does not fall down. Optional meeting discussion, video tracking, voting and other functions. It is suitable for meeting rooms, command centers and other places.

Product features

★1. Compatible with iec60914 and gbt15381-94.

2. All digital transmission technology is adopted, with fast transmission rate, high reduction and high fidelity sound quality.

3. It has 48K sampling and frequency response width of 20Hz ~ 20kHz.

4. 32-bit high-speed DSP processing is adopted to provide clear and high-sensitivity pickup and present perfect sound quality.

★5. Strong anti-interference ability of RF radio waves such as mobile phones.

6. The microphone microphone mast and keys are equipped with LED aperture. The speaking (red light on) and off (no light on) states are clear at a glance. The microphone mast is not less than 38cm and not more than 42cm.

★7. One 3.5mm headphone output interface is optional, and the volume is adjustable. High fidelity speakers are optional.

8. Optional self-developed microphone core and Panasonic microphone core with the pickup distance not less than 30cm and 40cm respectively, and the buttons can be silent buttons and touch buttons.

★9. The system has the function of automatic repair, and can support the "hot plug" of the line. At the same time, in order to ensure the stability of the system, the system must support the ring hand-in-hand connection.

★10.The microphone interface can be eight core cable interface and network cable interface

11. Speech mode: first in first out mode, last in first out mode, free mode and chairman specific mode.

12. Meeting mode: number of speeches (1 ~ 9), automatic closing, time limited closing, voice controlled speech.

★13. The LCD display shall not be less than 2.3 inches, and support Chinese Simplified / traditional and English display. The display type can be olcd screen and real screen / false screen.

14. Audio compression and expansion technology is adopted, and the unique interference noise silencing function greatly reduces the noise and increases the dynamic range.

Product parameters

● channel isolation > 85dB

● total harmonic distortion < 0.05%

● frequency response width: 20Hz ~ 20KHz

● dynamic range > 94db

● sensitivity - 20dB

● signal to noise ratio > 96dba

● input impedance 2K Ω

● maximum sound pressure level 125dB (THD < 3%)

● noise equivalent (20dBA)

● directivity 0 ° / 180 ° > 20dB (1kHz)

● display 2.3 inch LCD

● microphone Panasonic microphone

● microphone type: capacitive, cardioid / supercardioid (optional)

● earphone volume: 10MW

● earphone load > 8 Ω

● power supply host - DC 24V

● installation method: table type

● size (excluding mast) 195 × one hundred and thirty-eight × 55mm