Functional characteristics
1. Simple and stable countertop strong antistatic function design, ergonomic, very modern sense of science and technology;
2. Adopts aluminum alloy integrated molding gun microphone rod, and adopts sound interference principle, has excellent superpointing performance;
3. With speech discussion, camera tracking meeting functions;
4. DSP/DDOV digital processing and transmission technology is adopted to overcome the problem of long-distance transmission attenuation, the distance of six-core wire can reach 250 meters, and the distance of network cable can reach 150 meters;
5. Equipped with shock-proof pickup head, which can minimize the noise caused by desktop vibration;
6. Use professional silent mechanical buttons to make the meeting quiet and focus;
7. All metal square column microphone rod, built-in double vibration mode pickup head;
8. The connection method adopts 6-core DIN with shielded cable or 2-meter super six type network cable (six-core wire can be used for high-power unit), effectively avoiding and preventing electromagnetic interference of the line;
9. The connection cable can be drawn from the bottom and back to ensure that the speaker can move and the desktop can be clean;
10. The unit is a passive device, 24V power supply provided by the conference host, low power consumption design, a single way can connect 20 conference units;
11. Digital strong anti-interference technology is adopted to ensure that the equipment in the venue is not interfered by mobile phones, Bluetooth, radio, WiFi and other signals;
12. With the camera, the camera can be automatically tracked after preset by the conference host, control keyboard or PC software;
13. The system has FIFO, LIFO, (optional) Chairman's computer allow, free discussion, restricted mode, the number of speakers can be set from 1 to 6;
14. Support speech application, computer permission, speech time limit, queueing mode (optional) through PC conference management software;
15. The use of advanced electrostatic isolation technology design, even in dry environments and areas can avoid static electricity;
16. There is a line "hot swap" function between the units, so that the security of the system is greater protection;
17. The system adopts digital audio processing technology, the frequency response can reach 40Hz-20KHz close to CD sound quality effect;
18. The microphone rod has an indicator ring, which can display the status information such as speaking, setting video, and no ID number;
19. The system adopts ID addressing mode, and the conference management software or the conference host defines the ID number of the unit to avoid ID number duplication;
Technical parameter
System capacity: 25 units per channel, 51200 units can be expanded
Unit power consumption: 2W
Microphone type: Dual mode pickup head
Frequency response: 40Hz~20KHz
SNR: >90dB
Microphone sensitivity: -42dB±2dB
Operating voltage: 24V DC± 5%
Working current: 40mA ± 5%
Numbering function: You can customize the ID number
Noise equivalent: 20dBA(SPL)
Maximum sound pressure level: 125dB(THD∠3%)
Connection mode: distribution box
Connector: 6-core DIN
Microphone rod length: 28cm
Color: Black
Weight: 1.15kg
Dimensions: 152X98X62mm
