DM-682 Wireless VHF Handheld Microphone
DM-682 Wireless VHF Handheld Microphone

莆田DM-682 Wireless VHF Handheld Microphone

类别：

莆田Universal Microphone Series

电话:400-888-8888

询价

产品描述

Frequency range: 210-270MHz
Vibration mode: chip frequency locking
Frequency stability: ± 10ppm
RF power: 10dBm
Audio frequency response: 40-18000Hz
Distortion rate: ≤ 0.5%
Receiving sensitivity: -95~-71dBm
Signal to noise ratio: ≥ 90dB
Audio output: 300mv Handset reception: 18650 lithium battery 3.7v800ma

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