NTS SN-U73 ไมค์ลอยมือถือคู่ ย่านความถี่ UHF Dual Handheld Wireless Microphone
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
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