06/09/2024
BNK DM400 4 Handheld UHF Wireless Micropone Mute Function Equalizer & Echo Adjustable For Karaoke Stage Singing🎤
Feature
• With echo adjustable function
• With equalizer adjustable function
• 200 channels can be selected
• Mic with Mute function
Integrated features
• Work Frequency:500-700MHz (UHF wireless mic)
• Modulation Mode:broadband FM
• Channels of frequency:200channels
• Channel Frequency:300KHz
• Frequency stability: ±0.005%
• Dynamic Bound: 100dB
• Max Excursion:±45KHz
• Frequency Response:60Hz-18KHz(±dB)
• S/N:> 105dB
• T.H.D:≤0.5%
• Operation Distarce: about 50m-70m
• Working environment temperature:-10C-+50°C
Receiver
• Receiving machine mode: superheterodyhe
• Antenna receive:BNC/500Ω
• Sensitivitire:12dBuV (80dB S/N)
• Sensitivitive adjustable rang: 12-32dBuV
• Max output frequency:+10 dBV
Transmitter
• Erratic control:-60dB
• Power supply:1.5V alkaline batteries
• Battery vitality:about 10 hours
• Antenna:Hand microphone has on in built helix antenna