NTS SN-U73 ไมโครโฟนไร้สายย่าน UHF แบบไมค์ถือคู่
Comprehensive Performance
Carrier Frequency UHF 794-806 MHz
Frequency Stability +/-0.005% (-10°C to 50°C)
Modulation Mode FM
Max Modulation Frequency +/-40KHz
Frequency Response 40Hz - 20KHz
Signal/Noise Ratio 100dB
Effective Range 100 m.
Total Harmonic Distortion ≤ 0.5%
Work Temperature -10°C to 50°C
Receiver
Receiving Mode Superheterodyne double-conversion
Frequency Vibration PLL lock loop
Sensitivity -93dBm
Audio Output XLR balance output : 0-400mV
Phone unbalance output : 0-350mV
Power 220V/50Hz or 110V/60Hz or DC 15-20V
Rated Power 6W
Rated Power Consumption 3W
Transmitter
RF Output Power ≤ 10mW
Pickup Head Dynamic cardioid directivity
Batteries AA 1.5V x 2
Batteries Life Up to 6 hours