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Conference System/ Wired Video Conferencing System/ KE-2300/

KE-2022C D-K6
hand in hand Microphone

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A picture

Picture

hand in hand Microphone
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Product Detail

Detailed

Comply with IEC60914, GBT15381-94 international standards
Patented appearance design, overall high-grade and dignified, in line with modern aesthetic standards
The unit is a passive device, powered by the system host, the input voltage is 24V, which is a safe range.
8-core wire interface unit using T-type 8-core wire, wire using the whole line of aluminium foil, water line shielding, greatly reducing the interference of strong electromagnetic waves on the wire
Professional high-fidelity capacitor microphone core, sensitive pickup, clear voice, bandwidth up to 20Hz ~ 20KHz
★Adopt spiral aviation connecting carillon, more effective in preventing poor contact and cause blasting sound.
Built-in high-fidelity/anti-mobile phone signal interference capacitive head.
★Anti-interference circuit design, can prevent mobile phones and other electronic products interference
★Light ring is always on red when the unit is speaking.
★Microphone switch without mechanical key sound, long life.
★Sensitive touch switch, standby not press when the pattern is always lit up green, press the pattern is always lit up red
★2.4-inch IPS TFT display, the display content is clear, you can display the parameters of the unit being operated, date and time, speaking volume, a clear understanding of the current use of the situation
★ microphone with speech timing function
Microphone unit interface, using closed-loop Ethernet link mode, but also ‘hand in hand’ connection, support for hot-swappable convenient installation and maintenance
The chairman unit is not limited by the number of speakers.
The chairman unit has the priority function of controlling the order of the meeting in full;
★ The chairman unit has the priority function of controlling the order of the meeting in full.
The connection position of the chairman unit is not restricted.
A system can support more than one chairman unit at the same time.

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Product parameters

Specification

Working voltage: DC24V
Input and output: DIN-8P
Input: Cardioid, a cardioid directional polarizable body
Sensitivity: -36 dBV/Pa
Frequency response: 20Hz~20KHz
Input impedance: 2 k Ω
Directional 0 °/180 °: 0 °/180 °>20 dB (1 kHz)
Equivalent noise: 20 dBA (SPL)
Maximum sound pressure level SPL of microphone: 125 dB (THD<3%)
Signal to Noise Ratio (S/N): > 80dB
Channel crosstalk:>80dB
Total harmonic distortion T.H.D:<0.05%
Display screen: 3.5TFT
Earphone load:>10 ohms
Earphone volume: 10 mW
Earphone interface: 3.5mm x 1
External dimensions Size (L × W × H): 215 * 105 * 55mm
Meter rod length: 220mm
Weight: 1.5kg
Color: Black
Installation method: desktop style

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