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Based on LINUX operating system platform, built-in DSP digital audio processor, with howling suppression function
High-contrast OLED screen to display the current status of the system and provide a multi- language setting menu such as Chinese/English
FS-FHSS frequency selecting-and-hopping technology, with spectrum monitoring and screening functions; support intelligent hopping of carrier frequency, and can automatically select a clean frequency point when speaking every time
Adopt fully-digital wireless communication technology, anti-interference, anti-multipath fading, not affected by light and infrared, and can be used stably in WLAN environment
Adopt low-distortion, low-latency transmission technology, support 48KHz audio sampling frequency
It can adjust the sensitivity of the conference terminal (0~3 levels), and adjust the best effect according to the on-site situation
It supports the setting of Host ID and automatically or manually assigning ID to the conference terminals
Microphone modes: AUTO, FIFO and VOX
VOX function: in VOX mode, the microphone will be activated automatically when the user speaks; VOX sensitivity can be adjusted (L0~L2), and can be set auto-off time
Number of speakers: The number of conference terminals that can be turned on at the same time is 4 (including 1 chairman terminal + 3 delegate terminals). The server supports two WAP cascading, which can achieve a maximum number of speakers of 8, and supports multi- chairman and vice-chairman settings
The server supports one-key shutdown, one-key sleep, and one-key wake-up functions, effectively reducing conference workload
The server provides a USB interface, which can realize the recording function
Optional HD video camera tracking matrix, switcher or HD camera, can realize HD automatic camera tracking, supporting preset overall view
With the intelligent speech recognition system, the voice transcription function can be realized TCP / IP connection control mode is adopted between server and control computer
It can monitor the status of the server in real time, including the number of speakers, speaking mode, connection status, internal core voltage, fault warning and other information of the server
Support web settings for speaker number, speaking mode, microphone sensitivity, volume control and other system settings
Support viewing version information, support network update and local update
It can monitor the status of the microphone in real-time, including online status, signal strength, frequency status, remaining battery power and other information
Support microphone wake-up, sleep, shutdown and other operations through the Web
Support the system operation of unit ID number writing and HD camera tracking setting through Web
Support media playing management through Web, built-in MP3 recording and MP3 / FLAC / WAV / AAC playing function, can play recording files and stored audio files
Max Capacity | 500 |
Transmission technology | FS-FHSS selection frequency hopping, pi/4 DQPSK+GFSK digital modulation mediation |
Encryption technology | 32-bit encryption |
working frequency | ISM International Licensed Frequency Band |
Audio frequency response | 20Hz~20KHz |
Total harmonic distortion | <0.05% |
Signal-to-noise ratio | >96dBA |
Channel isolation | >85dB |
Dynamic range | >94dB |
Power supply | AC100~240V;50/60Hz |
Communication interface | 1 serial RS232 interface, 1 group of Phoenix RS485 interface |
Mp3 recording and playing interface | 1 USB interface |
network interface | 4 RJ45 interfaces, support standard POE power supply |
Antenna interface | 1 BNC interface, support broadcast monitoring |
Audio interface | 1 balanced audio output (XLR), 1 unbalanced audio output (RCA), 1 line unbalanced audio (RCA) input |
Max audio output | LINE OUT: +20 dBu unbalanced, BLANCE OUT: +20 dBu balanced |
Output impedance | 600Ω |
PC communication mode | TCP/IP |
Camera control mode | RS-485 /RS-232 |
Max power consumption | 100W |
Display | OLED, size: 35mm×18mm |
Limitation on the number of speakers | 1/2/3+1 chairman terminal, two WAP cascading maximum number of speakers is 8 |
Video tracking protocol | PELCO-P/PELCO-D/VISCA |
Installation | Desktop or 19' cabinet installation |
Size | 340mm×420mm×45mm(1U) |
Weight | 4.5kg |
Working temperature | 0~45℃ |
Storage temperature | -20~50℃ |
Gonsin is here to offer you the customized solutions for conference audio and video system.