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  • Product Name: Digital Wireless Audio Conference System

ACS-3000U Full-digital Wireless Conference System

Based on wireless full digital audio transmission chipset of independent patent technique wireless full digital audio transmission chipset, include transmitting chip and receiver chip, system adopt full digital communication modulation technology, performance audio ADC which sampling is 20BIT 48KHZ and relevant DAC to achieve no delay CD degree conference system audio acquisition, reducing transmission and data control with extremely low latency audio encoder. System achieve the function of integrated application from radio frequency to base band in single chip, markedly reduce PCB size, increase the production reliability greatly, so that reducing the maintenance cost.

System Feature

1) Support full range 500-980M, two communication frequency sub-band, every communication band has 1024 channel to choose, high wireless frequency resource redundancy rate

2) Microphone automatic gain (AGC) function can set up the maximum and minimum of microphone by main unit

3) Sampling is 24BIT, 96KHZ, 2 millisecond delay, frequency response of system is 20KHZ, exquisite, rich and clear CD acoustic, meet the need of high-level and international meeting room.

4) Support 4 microphone (include the chairman unit) speak at the same time, support FIFO and LIMIT

5) Every microphone has 8 balancing modes when speak, adapt different speaking position sound field environment.

6) Conference main unit module can add the function module according to your need, like simultaneous interpretation system module.

7) Main unit has the function of centralized management microphone, achieve the management of sleep, wake up, parameter setting and speak.

8) Can construct large wireless conference system whose theory coverage area is 10000 square meters, and has 65535 microphones

9) Main controller has expansion slot, can expand to achieve intelligent video track.

 

ACS-3000UM Digital Main Unit 

 

Optional extension card

SD Video-tracking Express Card C-SDV42 (optional)

 

HD Video-tracking Express Card C-HDV42 (optional)

 

Digital Microphone(Chairman & Delegate Unit)

 

 

Intelligent Remote Controller ACS102RF (optional)

 

ACS-3000UM Main Unit

Main Unit Feature

1) LCD interface and electronic pulse knob make operation simple

2) Has RECORD OUT and mixed audio OUTPUT, can adjust the volume of AUX OUT

3) Sampling is 20BIT48KHZ, 3 millisecond delay, frequency response of system is 20KHZ, exquisite, rich and clear CD acoustic, meet the need of high-level and international meeting room.

4) Every microphone has 8 balancing modes when speak, adapt different speaking position sound field environment.

5) Support 4 microphone (include the chairman unit) speak at the same time, support FIFO and LIMIT

6) Conference main unit module can add the function module according to your need, like simultaneous interpretation system module.

7) Main unit has the function of centralized management microphone, achieve the management of sleep, wake up, parameter setting and speak.

8) Has function of frequency tracking, avoid losing the link because of frequency deviation when speaking

9) Main unit has expansion slot, SD an HD video-tracking expansion card can be optioned as required, has remote controller design for intelligent video-tracking, it doesn't need computer software and third-party device. When connect more than 2 cameras, system can output video-tracking signal and venue full view signal at the same time.

10) 1 RS232, 1 RJ45 (TCP/IP), 1 RS485 (camera communication)

 

SD Video-tracking Expansion Cards C-SDV42 (optional)

1) Video matrix switcher 4 IN 2 OUT (BNC interface)

2) Every input has 1 VIDEO LOOP OUT, convenient for recording

3) It doesn't need computer software and third-party device

4) Can connect maximum 4 SD conference camera systems, automatically switch over and output video-tracking signal and venue full view signal at the same time

 

HD Video-tracking Expansion Cards C-HDV42 (optional)

1) 4 SDI input (BNC interface), 2 HDMI INPUT

2) Every input has 1 VIDEO LOOP OUT, convenient for recording

3) It doesn't need computer software and third-party device

4) Can connect maximum 4 HD conference camera systems, automatically switch over and output video-tracking signal and venue full view signal at the same time                   

5) Input video format support 270Mbps, SDI, 1.485Gbps HD-SDI and 2.97Gbps, 3G-SDI

6) SDI input/loop out is with balanced and clock recovery, transmit distance can reach 100 meter/3G-SDI, or 200 meter/ HD-SDI

7) SDI signal source of automatic detection input converted into HDMI uniformly, HDMI supported resolutions: 1280*720, 1920*1080, 1024*768, and 1920*1200

8) Support EDID adjustable resolution, support HDCP

 

Wireless Conference Microphone

Wireless Delegate Unit Features ACS3000UD/ACS-3100UD (support video-tracking)

1) Support full range 500-980M, two communication frequency sub-band, every communication band has 1024

2) The function of Microphone automatic gain (AGC)

3) Sampling is 24BIT, 96KHZ, 2 millisecond delay, frequency response of system is 20KHZ, exquisite, rich and clear CD acoustic, meet the need of high-level and international meeting room.

4) Every microphone has 8 balancing modes when speak, adapt different speaking position sound field environment.

5) Support FIFO mode: When the quantity of turned on microphones exceed the total, the microphone turned on last will make the microphone turned on first off, to make sure the quantity of turned on can not exceed the total.

6) Support LIMIT mode: When the quantity of turned on microphone is up to the total, if turn on new delegate units, it will enter queue application (1-6 can enter application status at the same time), microphone that make application first will turn on if others turned off.

7) Use two AA (number 5) alkaline batteries, work time (speak status) equal to or more than 8 hours

8) LCD screen, operating information is clear

9) Anti-interference from phone signal

10) DCN-MICS

11) Microphone has ID and MAC address

 

Wireless Chairman Unit Features ACS3000UC/ACS-3100UC (support video-tracking)

1) The maximum quantity is 3

2) It is able to turn on/off at any conference mode.

3) With priority key, can interrupt all delegate units

4) The other function is the same as delegate unit

 

Intelligent Remote Controller ACS102RF (optional)

 

 

1) Innovative intelligent remote controller can replace the software to control keypad and computer, and control the high-speed cameras which connect with conference main unit.

2) 4 cameras selecting key; 6 controlling keys (left, right, up, down, far, near), one predefined seat save key, 1 on/off key to achieve the function of microphone and cameras linkage tracking(can turn on/off by pressing one key).

3) Set the microphone ID and predefined/save tracking dot, when the predefined seat far away from speaker, the camera can adjust it

4) Remote control distance: vertical control 50 meters.

ACS-3000UM Main Unit Technical Parameter

 

Every channel maximum transmitted power: 13dBm

Every channel receives sensitivity: -94dBm

Every microphone gain adjustable range: 0-47.5 dB, 0.5dB per time

Every audio output gain adjustment: -15-6 dB, 3dB per time

Maximum audio input: 2Vpp

Maximum audio output: 1Vpp

Every audio support AGC and amplitude limiting

Every radio frequency support AGC and AFC

Every channel has transmitting audio signal energy indicate

Every channel has receiving audio signal energy indicate

Every channel has transceiver synchronization status indication

Every channel 8 audio EQ

Every channel has avoiding howling circuit

Working frequency: 500-980MHz, 6 channel

Occupied bandwidth: 300KHz per channel

Delay: less than 3ms from MIC IN to AUDIO OUT (48 kHz sampling rate mode)

Audio to Noise Ration: 96dB, frequency response: 30-20KHz

Special data channel: 7kbps, interior CRC verify, audio and data adopt 32 encryption to transmit

Display: 192*64 LCD and digital konb, quickly pilot operation and display current state

4 receiving antenna, 1 transmitting antenna, 1 control antenna and 1 remote control antenna of the main unit (equip with video-tracking function)

1 RS232, 1 RJ45 (TCP/IP), 1 RS485 (camera communication)

Size: 483*263*90mm

Weight: 7.8kg

 

Digital Microphone Technical Parameter

Maximum transmitted power: 13dBm

Receives sensitivity: -94dBm

Gain adjustable range: 0-47.5 dB, 0.5dB per time

Audio output gain adjustment: -15-6 dB, 3dB per time

Maximum audio input: 2Vpp

Maximum audio output: 1Vpp

Every audio support AGC and amplitude limiting

Every radio frequency support AGC and AFC

Dedicated GPIO indicating the audio signal transmitting energy

Dedicated GPIO indicating the audio signal receiving energy

Dedicated GPIO indicating the transceiver synchronization state

8 audio EQ

Avoiding howling circuit

Working frequency: 500-980MHz

Occupied bandwidth: 300 KHz

Delay: less than 3ms from MIC IN to AUDIO OUT (48 kHz sampling rate mode)

Audio to Noise Ration: 96dB, frequency response: 30-20KHz

Special data channel: 7kbps, interior CRC verify, audio and data adopt 32 encryption to transmit

Use two AA (number 5) alkaline batteries, work time (speak status) equal to or more than 8 hours

Display: LCD screen

Size: 483*263*90mm

Size: Microphone stem: 43cm

         Pedestal: 133.7*166.6*73.6 (width* depth* height)

Weight: 90g