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- BK-790C
Main:
Built-in power supply, the output power of 450W, you can drive more than 50 sets of speaking equipment, simply expand the device can be extended to promote more than 200 groups of speaking equipment
1. There are four 8P-DIN sockets for system connection
2. With audio out of the interface, there are balanced and unbalanced
3. Built-in volume adjustment processor, can adjust the bass and treble
4. System volume is adjustable independently
5. With an AUX input, the volume can be adjusted independently
6. Has a monitor headphone jack, volume independent adjustable
7. The automatic shutdown function of the attendance unit is optional
8. The panel has four mode function buttons and an LCD display
9. Support a variety of conference modes such as: free discussion, first-in first-out, limit speech
10. Can provide data communication interface frequency for the video central processing unit
11. Freq. Response: 50—16K; SNR: 90dB; Distortion: <0.2% 1KHZ; OutputImpedance: 600Ω; Max. Power Consumption: 450W
Chair:
1. Freq. Response: 60Hz-16kHz
2. Sensitivity: -42dB±2dB
3. Talking Distance: 20-100cm
4. A microphone with a speaking key and indicator light, can control / indicate the machine state
5. With chairman priority control button can be set to permanently terminate or suspend all speakers speak on behalf of the state of the microphone
6. The number of chairman units in the system is unlimited and can be placed anywhere in the loop
7. The chairman unit in the system is not restricted by the restriction function
8. Can be wound condenser microphone pole, and has a statement to indicate the halo
9. The unit is powered by the system main unit, the input voltage 24V is a safe range
10. With two sets of 3.5mm output socket, can do recording and even headphones
11. Built-in high-fidelity speakers, and with volume control
12. With automatic video tracking
Representative Description
1. Freq. Response: 60Hz-60kHz
2. Sensitivity: -42dB±2dB
3. Taliking Distance: 20-100cm
4. A microphone with a speaking key and indicator light, can control / indicate the machine state
5. Can be wound condenser microphone rod, and has a statement to indicate the halo
6. The unit is powered by the system main unit, the input voltage 24V is a safe range
7. Has two 3.5mm output socket, do recording and connect headphones
8. Built-in high-fidelity speakers, and with volume control
9. With automatic video tracking
10. Hand-in-hand connection between unit and unit
