Best Extended 4 Channel Ear-Set Wireless Microphone UHF Mic Headset Belt-Pack Microphone

• Customization: Available
• Style: Headset Microphone
• Application: Music, Voice, Meeting
• Model NO.: MPRO-44B
• Signal Transmission: Wireless
• Sound Channel: 4
• Wireless Technology: UHF
• Output Impedance: 50-1000Ω
• Oscillation Mode: Pll Frequency Synthesis
• Frequency Range: UHF499MHz-900MHz
• Frequency Stability: ±0.001%
• Modulation Mode: FM
• Snr: >60dB
• Distortion: <0.5%@1kHz
• Receiver Sensitivity: 1.2/UV @S/N=12dB
• Microphone Power Consumption: 110mA
• Carrier Frequency: UHF499MHz-937MHz
• Max Frequency Offset: ±70kHz
• Adjacent Frequency Interference Ratio: >80dB
• Dynamic Range: ≥100dB
• Microphone Sensitivity: -42±2dB@1kHz
• Frequency Response: 60Hz-17kHz
• Transport Package: Gift Box/ Export Carton/ Pallet
• Trademark: Ben & Fellows or OEM
• Origin: China
• HS Code: 8518100090
• Production Capacity: 500000PCS Per Year

Product Description

Best Extended 4 Channel Ear-set Wireless Microphone UHF Mic Headset Belt-pack Microphone

 

Features:

1. UHF wireless microphone is less likely to subject to interference than VHF microphone, transmitting more stable signal.

2. Up to 200 frequencies, several sets of microphones can be used simultaneously without worrying about interferences

3. With auto pairing technology

4. With high-end liquid crystal display

5. Ultra-long operating range. The UHF Handheld wireless microphone has a wireless range of up to 100 meters.

6. Digital ID identifification technology, without worrying about interferences

7. Unique digital encryption technology, preventing off-site surveillance or eavesdropping

8. Built-in feedback suppressor, one-key eliminating howling

 

Model	MPRO-44B
Receiver
Oscillation mode	PLL frequency synthesis
Frequency range	UHF499MHz-900MHz
Frequency stability	±0.001%
Modulation mode	FM
SNR	>60dB
Distortion	<0.5%@1KHz
Receiver sensitivity	1.2/UV @S/N=12dB
Power supply	DC 12V
Audio output	Independent 0-2V2/Hybrid 0-2V
Transmitter
Power supply	DC 3V(1.5V AA×3)
Microphone power consumption	110mA
Carrier frequency	UHF499MHz-937MHz
Frequency stability	±0.001%
Max frequency offset	±70KHz
SNR	>60dB
Adjacent frequency interference ratio	>80dB
Dynamic range	≥100dB
Type	Dynamic
Polarity mode	Cardioid
Frequency response	60Hz-17KHz
Microphone sensitivity	-42±2dB@1KHz