莆田U-202 Wireless VHF Dual Handheld Microphone

Frequency range: 210-270MHz Vibration mode: Chip frequency lock Frequency Stability: ±10ppm

产品描述

Frequency range: 210-270MHz
Vibration mode: Chip frequency lock
Frequency Stability: ±10ppm
RF power: 10dBm
Audio frequency response: 40~18000Hz
Distortion rate: ≤0.5%
Battery specification: 1.5V*2/AASize alkaline battery
Receiving sensitivity: -95~-71dBm
Signal-to-noise ratio: ≥90dB
Audio output: 300mv Receive: 18650 lithium battery 3.7v