Hand In Hand Gooseneck Mic System For Conference Room RS-232 6.3mm Audio

Brand Name:GESTTON
Certification:CE ROHS FCC
Model Number:GMS-5500
Minimum Order Quantity:10
Delivery Time:3-7days
Payment Terms:T/T, Western Union
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Location: Shenzhen China
Address: 1101, floor 11, block C, Hengbo lirongfeng Industrial Park, Xuegang North Road, Qinghu community, Longhua street, Longhua District, Shenzhen
Supplier`s last login times: within 48 hours
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Product Details

Hand In Hand Gooseneck Mic System For Conference Room RS-232 6.3mm Audio

Receiver Parameter
S/N Ratio
>85 dBA
T. H. D
<0.05%
Sensitivity
SNR>60dB @25KHz, 6dBv.
Power Supply
AC110-240V
Max Deviation Range±45KHz
Frequency Response45Hz-18KHz±3dB
Operation DistanceConventional receiving range is 60 meters
OutputRCA socket*2, 6.35mm *1
Installation methods19-inch standard cabinet
Weight5.5kg
Dimension483x323x90 mm
Transmitter Parameter (Different style is available)
Power Supply
DC 24v
RF Power Output
15mA-60mA
S/N Ratio>75dBA
Frequency Response100Hz-12KHz
Type
Condenser
polar pattern
Cardioid

Features



GMS-5500 series is designed for large conference room. It is a highly stable conference system with easy operation


● One system, With 4 channels input, can connect up to 260 units


● Maximum 8 discussion uints at the same time


● It supports all kinds of camera agreement, and can be set camera tracking without connecting to PC


● It adopts sign-in,simple voting function. More voting/scoring function can be realized by software


● With built-in IC card reader for sign-in


● 5+1 channels simultaneous interpretation function


● With FIFO, LIFO, sound control etc. meeting mode


GMS-5500 Rear Panel

[1]. Power Socket


[2]. 6.3mm Earphone Jack


[3]. 6.3mm Audio Input


[4]. XLR Output


[5]. Aux RCA jacks


[6]. RS-232 Port for Central Controller


[7]. RS-232 Port for PC


[8] Microphone Unit Port




Microphone unit


● Built-in aluminum alloy Panel


● Hyper-cardioid directional gooseneck microphone


● LCD window shows the operation information


● 6 keys for sign-in , voting and volume adjustment


● Red ring indicator shows working condition


Application


Ideally suitable for small scale boardrooms and meeting rooms, Large Meeting Room, Large lecture seminar.



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The condenser microphone has two metal plates, one of which is coated with electret film (mostly perfluoroethylene propylene) and grounded, the other plate is connected to the gate of the field effect transistor, and a diode is connected between the gate and the source. When the electret diaphragm itself is charged, the electric quantity of surface charge is Q, and the capacitance between plates is C, the ground voltage U = q / C is generated on the electrode head. When it is subjected to vibration or air

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Hand In Hand Gooseneck Mic System For Conference Room RS-232 6.3mm Audio

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