OEM 2 Channels VHF Cordless Karaoke Microphone System

OEM 2 Channels VHF Cordless Karaoke Microphone System
Lowest price.
Good design.
Plastic out case.
CE, R&TTE /Rohs approved.

VHF Wireless Microphone (SM-338)

Technical Specifications:
· Carrier Frequency: VHF 210-270MHz
· Frequency Stability: ± 0.005%
· Dynamic Range: >80dB
· Total Harmonic Distortion: <0.5%
· Frequency Response: 60~15KHz± 3dB
· Receiving Sensitivity: ≤ 5dBuV (S/N≥ 20dB)
· S/N Ratio: >80dB
· Channel Disturbing Ratio: >80dB
· Feint Disturbing Ratio: >80dB
· Audio Frequency Output: Independence: 0~± 400mV
· Mixed: 0~± 300mV
· Receive Channel: 2 Channel
· Receive Power Supply: AC200V 50~60Hz
· Validate The Function Distance: (80-100)m Depending on the circumstance