NTS LS-802 ไมโครโฟนไร้สายย่าน UHF แบบไมค์ถือคู่

รหัสสินค้า : LS-802

Main Feature

• Using UHF band to avert interferencing frequency
• Multilevel quiet control circuit, to avoid interference signal from outside open the mute system
• All using SMT, print circuit board design tightness and credibility
• Special design companding circuit, strongly improve S/N ratio
• Using excellent dynamic cardioid direct cartridge, the timbre bright and clear
• High efficiency batteries consumption design
• Balanced XLR and unbalanced phone audio output

Comprehensive Performance

• Carrier Frequency UHF 794-806 MHz
• Frequency Stabilization < +/- 20 PPM
• Dynamic Range > 98dB
• Total Harmonic Distortion < 1%
• Frequency Response 50Hz - 14KHz
• Audio Output Level 0 - 300mV

Receiver

• DC Power Supply DC 12-15V
• Consume Power 3W
• Signal/Noise Ratio > 85dB
• Image Interference Ratio > 90dB
• Neighbor Interference Ratio > 90dB
• Receiving Sensitivity > 10dBu

Transmitter

• Transmitter Power 10mW
• Modulation Type FM
• Higher harmonic 50dB Lower than main wave base
• Power Switching noise Perfect switching mute
• Battery Voltage 1.5V x 2
• Continuous Using 8 hours