Martin Ranger WM-500 Professional Wireless Microphone Quantity in Basket: noneCode: WM-500 Price:$135.00 Quantity: Carrier frequency : VHF 230 - 290MHz Audio dynamic range: Over 90dB Sensitity: 4uV for 30dB quieting. Frequencyresponse: 50Hz - 15KHz S/M RATIO: Over 80dB. Operation range: 150 - 300Ft.
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