2023 Guangzhou DSPPA Audio Co., Ltd.
2023 Guangzhou DSPPA Audio Co., Ltd.

Multimedia Teaching Central Control Host DSP6468

● With five expansion slots for inserting module with different functions

● Supports PC control and touch panel control, Android APP control, WEB centralized control

● Supports two 100M RJ-45 ports, two RS485 ports, and four RS232 control ports

● Support video interface matrix input and output, the maximum support 1920x1080#60Hz resolution

● Support 1 channel wired microphone input, 2 channels UHF receiver input

● Supports 1 AUX input, 1 network audio input, and 1 HDMI audio input

● Network audio input has the highest priority, other audio has the second priority

● Supports four short-circuit switch signals, two I/O triggers, and two infrared outputs

● Support 2 channels AC220V power supply for external equipment, 1 channel of AC220V for electric curtain

● The host supports wide voltage power supply 110V-240V, suitable for any area


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Multimedia Teaching Central Control Host
Multimedia Teaching Central Control Host
Multimedia Teaching Central Control Host
Multimedia Teaching Central Control Host
Multimedia Teaching Central Control Host
Multimedia Teaching Central Control Host
Multimedia Teaching Central Control Host
Multimedia Teaching Central Control Host

Specifications of Multimedia Teaching Central Control Host


Model

DSP6468

MIC

Input Sensitivity

10mV

Frequency Response

50Hz-20kHz

THD

≤0.3 %

S/N Ratio

≥70dB

Output Voltage

1V

Network Audio, PC Audio & Line Input

Input Sensitivity

300mV

Frequency Response

20Hz-20kHz

THD

≤0.3 %

S/N Ratio

≥80dB

Output Voltage

1V

Amplifier Module

Frequency Response

20Hz-20KHz(±3dB)

THD

≤1 %

Output Power

2×25W

S/N Ratio

≥80dB

2-Channel U-Band Receiver Module

Receiver Sensitivity

-100dBm

Frequency Response

130Hz-15KHz(±3dB)

THD

≤1 %

S/N Ratio

≥70dB

Video Frame Rate

Support 1920*1080P/60Hz, 50Hz, 30Hz

Connection between the Module and the Host

Plug-in type

Total Output of Three Power Supplies

MAX. 400W

Number of Slots

5 slots (2 slots reserved)

Network Interface

5 network interfaces

Software

PC software / Android APP / WEB software

Power Supply

AC110V-240V/50-60Hz

Package Dimensions (L×W×H mm)

530×430×145mm

Machine Dimensions (L×W×H mm)

483×430×88mm

Gross Weight

7.5kg

Net Weight of the Host

5.4kg

Net Weight of the Module

0.12kg


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