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Настольный цифровой микрофон для конференц связи
- Категория: >>>
- Поставщик: Guangzhou DSPPA Audio Co. Ltd.Guangzhou Ltd.
Сохранить в закладки 1600577854514:
Описание и отзывы
Характеристики
Details Images
Features
●Speak-only conference unit.
●Comes with a 2 meter dedicated high-density cable and an RJ45 universal network plug.
●The elector core type pointing capacitive pickup with a two-color indicator (red/green). It is red when speaking, and it is green when applying for speaking.
●A rotary plug microphone rod is adopted, mini-microphone.
●There are square, ova land, goose-neck rod; The square rod is aluminum alloy with186mm in length, the oval microphone rod is 182mm in length, and the goose-neck rod has black and silver color, with 315mm, 415mm in length.
●The microphone rod can be dismounted during the adjournment for maintenance and storage.
●Super anti-interference ability toward mobile phones.
●There are microphone-on/off touch keys and the chairman unit has the chairman priority touch key.
●With sign-in function by pressing the button.
●Each conference unit has a unique ID number.
●Together with the camera, the camera can be automatically tracked when set up using the digital Conference system host or PC control software.
●In conjunction with the control panel, the unit has a self-detection function. The items tested are: Keys, microphone, LED indicators, and built-in speakers.
●The unit is a passive device that is powered by the system host or POE switch, and the input voltage is +48V.
●The chairman unit has a priority function (all delegate units can be muted or turned off), and a lectern mode (the chairman unit is always on) with the host settings.
●The Chair module has the function of approving a delegate's request to speak.
●The Chairman unit can be opened freely without limitation on the number of speakers and has unlimited connection locations.
●The Chairman unit has the priority function of having full control of the order of the conferences.
●Comes with a 2 meter dedicated high-density cable and an RJ45 universal network plug.
●The elector core type pointing capacitive pickup with a two-color indicator (red/green). It is red when speaking, and it is green when applying for speaking.
●A rotary plug microphone rod is adopted, mini-microphone.
●There are square, ova land, goose-neck rod; The square rod is aluminum alloy with186mm in length, the oval microphone rod is 182mm in length, and the goose-neck rod has black and silver color, with 315mm, 415mm in length.
●The microphone rod can be dismounted during the adjournment for maintenance and storage.
●Super anti-interference ability toward mobile phones.
●There are microphone-on/off touch keys and the chairman unit has the chairman priority touch key.
●With sign-in function by pressing the button.
●Each conference unit has a unique ID number.
●Together with the camera, the camera can be automatically tracked when set up using the digital Conference system host or PC control software.
●In conjunction with the control panel, the unit has a self-detection function. The items tested are: Keys, microphone, LED indicators, and built-in speakers.
●The unit is a passive device that is powered by the system host or POE switch, and the input voltage is +48V.
●The chairman unit has a priority function (all delegate units can be muted or turned off), and a lectern mode (the chairman unit is always on) with the host settings.
●The Chair module has the function of approving a delegate's request to speak.
●The Chairman unit can be opened freely without limitation on the number of speakers and has unlimited connection locations.
●The Chairman unit has the priority function of having full control of the order of the conferences.
Product Paramenters
Model | D7123/D7124 | ||
Structure Type | Desktop | ||
Effective Frequency Range of Gain Limit (±3dB) | MIC A to MIC B | 50Hz-14kHz | |
Host LINE to MIC | 30Hz-18kHz | ||
MIC to Host LINE | 40Hz-16kHz | ||
Speaker Power | 1.5W | ||
Static Power Consumption | <6W | ||
Maximum Power Consumption | 8W | ||
SNR | >75dB | ||
Crosstalk Attenuation | >80dB | ||
Harmonic Distortion | <0.5% | ||
Headset Output | 9dBu, 8-32Ω, 3.5mm | ||
Working Power | Host +48V power supply or +48VPoE Switch power supply | ||
Unit Interface | Network interface | ||
MIC | Microphone Type | Electret cardioid condenser | |
Sensitivity | -30dBV/pa | ||
Input Impedance | 2kΩ | ||
Equivalent Noise | 20dB(SPL) | ||
MAX. SPL. | 125dB(THD<3%) | ||
Package Dimensions (W×D×H) | 485×280×120 mm (2 PCS/ Per Carton) | ||
Machine Dimensions (W×D×H) | 175×133×46mm | ||
Gross Weight | 2.4kg | ||
Net Weight | 0.62kg | ||
DSPPA Solutions
Related Products
Company Introduction
FAQ
Q: Are you manufacturer or trade company? Where is your factory?
A: We are manufacturer since 1988. Our Factory address is No.1 Xiahe Road, Jianggao Town, Baiyun District, Guangzhou, Guangdong Province, China 510450
Q: I want make my own brand, is this available?
A: Certainly. We provide OEM/ODM service for you and make your own brand on the products.
Q: What’s your Minimum Order Quantity(MOQ)?
A: We have big warehouse, if the item is in stock, 1pcs is available, if we don’t have enough stock, you need to inquiry the sales
manager.
Q: What’s the payment term?
A: Usually we provide 30% as deposit and Balance before delivery, T/T is the first optional.
Q: Do you have any other payment terms?
A: We can also accept Paypal, WestUnion, Alibaba credit assurance order and so on.
Q: What kind of Certification do you have?
A: We have CE, RoHs, UL, CCC, ISO90001, ISO20000, RF, AOE, SGS and so on.
Q: How about the lead time?
A: Usually, 5 days for instock sample and 30 days for mass production, it depends.
Q: Do you have any successful case?
A: 2008 Beijing Olympic Games
Singapore Central Hospital Project
2014 Winter Olympics in Sochi, Russia
2016 G20 Hangzhou Summit
2018 Jakarta Asian Games
A: We are manufacturer since 1988. Our Factory address is No.1 Xiahe Road, Jianggao Town, Baiyun District, Guangzhou, Guangdong Province, China 510450
Q: I want make my own brand, is this available?
A: Certainly. We provide OEM/ODM service for you and make your own brand on the products.
Q: What’s your Minimum Order Quantity(MOQ)?
A: We have big warehouse, if the item is in stock, 1pcs is available, if we don’t have enough stock, you need to inquiry the sales
manager.
Q: What’s the payment term?
A: Usually we provide 30% as deposit and Balance before delivery, T/T is the first optional.
Q: Do you have any other payment terms?
A: We can also accept Paypal, WestUnion, Alibaba credit assurance order and so on.
Q: What kind of Certification do you have?
A: We have CE, RoHs, UL, CCC, ISO90001, ISO20000, RF, AOE, SGS and so on.
Q: How about the lead time?
A: Usually, 5 days for instock sample and 30 days for mass production, it depends.
Q: Do you have any successful case?
A: 2008 Beijing Olympic Games
Singapore Central Hospital Project
2014 Winter Olympics in Sochi, Russia
2016 G20 Hangzhou Summit
2018 Jakarta Asian Games
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