GD-8052A广播寻呼话筒
产品说明 | MODEL | OBT-8052A | | CAPSUIE TYPE | 电容式 | | POLAR PATTEM | 心型指向 | | FREQUENCY RESPONSE | 60-16KHZ | | SENSITIVITY | 42±2dB | | OUTPUT IMPEDANCE | 200Ω | | RECEIVING DISTANCE | 20-50CM | | POWER SUPPLY(V) | DC9V | | PRELUDE | |
产品说明 | MODEL | OBT-8052C | | CAPSUIE TYPE | 电容式 | | POLAR PATTEM | 心型指向 | | FREQUENCY RESPONSE | 60-16KHZ | | SENSITIVITY | 42±2dB | | OUTPUT IMPEDANCE | 200Ω | | RECEIVING DISTANCE | 20-50CM | | POWER SUPPLY(V) | AC220/DC9V自动 | | PRELUDE | 四声前奏音 |
产品说明 | MODEL | OBT-8052E | | CAPSUIE TYPE | 电容式 | | POLAR PATTEM | 心型指向 | | FREQUENCY RESPONSE | 40-16KHz | | SENSITIVITY | 42 ±2dB | | OUTPUT IMPEDANCE | 200Ω | | RECEIVING DISTANCE | 20-50CM | | POWER SUPPLY(V) | DC9V | | PRELUDE | 四声前奏音 |
上海哪里有监控系统;电话交换机;考勤机;售饭机;门禁机;投影机;水控机;公共广播系统;综合布线;巡更器; , 上海市长宁区哪里有监控系统;电话交换机;考勤机;售饭机;门禁机;投影机;水控机;公共广播系统;综合布线;巡更器; ， 价格信息是0.00元 , 请找上海耕达电子技术有限公司供应8052E广播寻呼话筒 四声前奏音!
|
