supply wired moving coil microphone wired microphone rlaky model dm-666_莱奇电子

supply wired moving coil microphone wired microphone rlaky model dm-666

supply wired moving coil microphone wired microphone rlaky model dm-666

供应有线动圈式话筒有线麦克风RLAKY 型号DM-666

500 pcs

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型号MODEL:DM-666

装箱数：50个/箱

体积：0.095/箱

单体结构Element:动圈Dynamic

指向性Polar Pattern:单指向性Uni-directivity

频响范围Frequency Response: 80-1100Hz

灵敏度Sensitivity: -74dB±3dB (0db=1v/pa at 1KHz)

阻抗Output Impedance: 600Ω±30%

管体Body:塑料Plasticl

线材Cable: Φ4.8X3.0M(Φ6.3 Plug)

使用方法

1.调效好用于扩音的系统或设备.

2.将卡龙插头插到麦克风的尾部插座里，把开关之余OFF的位置，然后将插头插到扩音机的MIC插座里.

3.把扩音机的音量控制器置于小音量位置，再把麦克风开关拨到ON的位置，对着麦克风讲话，调整扩音机的音量控制器，使音量合适.

4.仔细调整扩音机的音调，音量控制器，使声音清晰、合适满意。

注意事项：

1.不要将麦克风的咪头对准扩音系统的输出扬声器使用，以免产生啸叫。

2.不要将麦克风存放在潮湿或高温的地方。

Update time：20180912114133