20-Channel UHF1/4 Inch Output lavalier& headset Microphone Transmitter for Camera Meeting Teaching Speech Hand free
Style: Lavalier Microphone
Transducer: Condenser Microphone
Use: Conference Microphone
Certification: CE
Set Type: Transmitter Sets
Origin: CN(Origin)
Polar Patterns: Uni-directional
Communication: wireless
Package: Yes
Model Number: K037B
Microphone Type: Condenser
Microphone Impedance: 1-1.9K ohm
Microphone Sensitivity: -44+-2dB RL=680 ohm 1.5V(1KHz 0dB=1V/Pa)
Microphone Frequency Response: 50-16KHz
Microphone Direction: Uni-direction
Microphone S/N Ratio: More than 58dB
Transmitter Frequency: 565.000-584.000MHzMHz
Transmitter Radio-Frequency Power: 10dBM/10MV
Transmitter On-off Control: Physical Switch
Transmitter Power Supply: 2*AA Batteries
Receiver Frequency: 565.000-584.000MHz
Receiver Sensitivity: -95db
Receiver S/N Ratio: More than 58dB
Receiver Frequency Response: 40Hz-15KHz
Receiver Power Supply: 2*AAA Batteries
Suit for: Video recording/Voice Amplifier Mini For Teaching/Stage