It is an advanced high quality wireless microphone system.
UHF frequency transmission for higher frequency stability and far transmission distance.
Infrared frequency 200 channels, multiple systems can be used simultaneously.
This system is adopted much imported from integrated circuit components and high quality two-sided circuit board.
With the newest digital pilot technology, it maximum avoid fault frequency and string frequency.
Multi-level optimization of audio processing program has a graceful sound, plenty of low frequency, prominent medium frequency and intensive high frequency.
Built-in the most advanced and the fastest ARM processor and AD/DA chip.Frequency response is at 30Hz-18KHz.It can one key scan field of spatial spectrum quickly and select the cleanest channel, keep you away from interference and crosstalk.
Specially designed for stage and karaoke(KTV),fits for auditorium and teaching.
Receiver dimension stanard 1U case
Channel Interval 300KHz
Frequency Mode the frequency automatic infrared and ideal channel automatic scanning
Polar Pattern Hyper Cardioid
Transmitter generality within this type AB channel can be mixed(no-preference)
Receiver Power Supply DC 3V (AA 1.5V x 2)
Transmitter Power Suply 12 V 350 mA
Frequency Range 630-698 MHz
Receive mode The secondary variable frequency wireless
Antenna Impedance 50 ?
Rated deviation ±5 KHz
Max deviation ±10 KHz
De-Emphasis 12 ? S
Frequency Stability ? ±0.002%
Sensitivity >92 dB
Audio Frequency Response 50-16000 Hz(± 3dB)
Power Consumption 7W
Receiver Dimension 41.9175cm
Power Supply DC 3V(AA1.5V*2)
What’s in the box
1 x Dual Hand Cordless Mic Set (2 x Handheld Transmitters, 1 x Receiver with Power Supply & 2 screw-on antennas, AA Batteries for Handheld Transmitters)