- Model:
- HY-5830D series
- Sketch:
- The 2.4 G full digital wireless conferencing chairman unit USES the ISM spectrum to fully co-exist with wireless WiFi, with strong anti-jamming capabilities; Use 128 AES Rijndael and 48 PIN encryption protection to prevent eavesdropping and unauthorized access
- Full digital conference technology, accord with IEC60914 international standard, mesa design, accord with human body engineering, extremely have modern scientific and technical sense;
- Using the 2.4 G full-digital frequency hopping (DSSS) modulation communication technology, the use of non-authorization to limit ISM spectrum, global application is not subject to regional limits;
- It can coexist fully with the WiFi, making sure that the equipment is not disturbed by mobile phone, bluetooth, radio, WiFi, etc.
- Use 128 AES Rijndael and 48 PIN encryption protection to prevent eavesdropping and unauthorized access to ensure the privacy of the meeting;
- The true meaning digital wireless transceiver is separated and adaptive frequency-hopping technology, before the error correction and retransmission mechanism to ensure that the data is never lost;
- It has a high brightness 128 by 32 graphics LCD display, which can display the ID number of the wireless conference unit, the time of speech, the battery charge and so on.
- Automatically identify the frequency of the source of the disturbance in the full frequency range, and automatically switch to the non-interference frequency range assurance system.
- With the cloud camera, the camera can be automatically followed by a wireless conference host, a keyboard or PC PC software.
- The system has three working modes, and the number of speeches can be customized (with a number of 1/2/3/4) :
- * advanced work mode: when the number is limited, the first unit will be overridden by the open unit.
- * chairman's proprietary work mode: only the chairman unit can open the speech, the representative unit will not open;
- * time limit speech mode: can set up the speaking time according to the actual requirement, and then automatically close the unit after time.
- The wireless conference unit has the independent power switch button, which is effective in preventing leakage, which is in accordance with human design.
- A dual-power switch can be used with either an alkaline battery or a large charging battery.
- Low power design, the battery charge can be dynamically displayed, the battery charge supports 12 hours of continuous speech or 30 hours standby time.
- Completely free from cable, installation is more convenient and easy to install.
- The use of advanced electrostatic isolation technology is designed to avoid static electricity even in dry environments and regions.
- There is a super cardioid microphone, which ensures the distance and sound quality of the sound, which can reach up to 50cm.
- The system adopts digital audio processing technology, and the frequency response can reach 30hz-20khz approach CD quality.
- The microphone bar has an open indicator ring, which can show the state information of the speech, the video, no.
- The microphone rod is designed to be disassembled by spiral, which is convenient for the maintenance and storage of equipment transportation, storage, installation and adjournment.
- Using ID addressing mode, the meeting management software or the wireless conference host has a custom ID number for the conference unit, avoiding ID number duplication;
- Strong anti-mobile jamming ability, no noise at the time of the call, even in the room where there is a cellular signal shield.
- The system can access four chairman units at the same time, the President unit has the priority function, and also the other representative units that are speaking.
- 4 stands for VIP units, the VIP unit is free to open, and it will not be affected by other representative units.
- Equipped with a 3.5mm headphone jack, it is used as a meeting session, and can adjust the volume of the audio source independently.
|
The machine type |
2.4 G wireless full digital representative unit HY-5830D series |
|
Working frequency |
2.4G-2.484G |
|
Communication distance |
30M±5M(using 11dB antenna) |
|
Reception/launch Angle |
360°comprehensive |
|
System capacity |
Single machine 256, can extend 4096 |
|
display |
160×128Graphic LCD display |
|
The microphone type |
cardioid |
|
Frequency response |
30~20KHz |
|
Signal to noise ratio |
>90dB |
|
Dynamic range |
96dB |
|
Total harmonic distortion |
< 0.05% |
|
Microphone sensitivity |
-37dB±2dB |
|
Lithium battery capacity |
2000mA |
|
Working power supply |
3.6V DC |
|
The power consumption of the unit |
<1.5W |
|
Standby working current |
60mA±3mA |
|
Operating current |
82mA±3mA |
|
Equivalent noise |
20dBA (SPL) |
|
Camera tracking |
have |
|
The loudest level |
125dB （THD<3%） |
|
Number of unit opening |
1/2/3/4Taiwan |
|
Number of the function |
Customizable ID number |
|
Headphone output interface |
Φ3.5mmVertical jack |
|
The headset load |
>16Ω |
|
The headset volume |
10mW |
|
Chairman of the number |
four |
|
VIP number |
four |
|
Microphone rod length |
375mm |
|
color |
Dark grey, silver (customizable) |
|
The weight of the |
0.95Kg |
|
installation |
desktop |
