Product description details / Product description
*Inside work with 1500mAh recharge lithium battery, 9 hours opening for one time charge, 20 hours standby without opening. （Select 28 port CHARGEING）
*Chairman unit with priority speaking, and chairman do not be limited by main machine. It can shut down all delegate unit.(Select short stem)
*Unit-direction condenser microphone: goose neck microphone with red ring indicator LED.
*With the color 2.4 inch TFT display screen menu of English, there is showing the meeting information, sate of the equipment, time，channel, ID number, speaking time and so on.
*The button of microphone using CAR level rubber button, Durability, with Light optical fiber opening red LED.
*Professional high fidelity, condenser microphones core, high directivity, Speaking distance can reach 10 to 40 cm with clear voice，MIC work with Intelligent Prevent Noise Processor could be distance from 40CM-80CM.
* The microphone has a high strength anti-electromagnetic interference design to prevent the mobile phone interference noise interference.
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产品名称NAME |
VS-7661C/D MIC UNIT |
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锂电池容量battery |
1500mah Li |
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输入input |
心形指向电容麦克风 Cardioid Condenser Microphone |
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邻频干扰抑制Adjacent frequency interference |
>60dB |
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功率损耗current drain |
130mA |
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灵敏度sensitivity |
-47Db |
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信噪比s/n |
65Db |
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频率响应frequency response |
100-10KHZ |
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UHF频率范围UHF frequency |
UHF600MHz-690MHz, 433MHz |
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重量 weight |
1.4kg |
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尺寸(W、D、H）dimension |
160×110×60mm 不含咪杆 |
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颜色colors |
黑Black |
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安装installation |
台面式Desktop |
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方短杆MIC Stem Length |
220mm固定方短杆(Not Activity) |