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GM2 Wireless Headset Microphone for Stage Performance

Receiver

  • Carrier Frequency Band: Optional UHF 550~960 MHz
  • Bandwidth: 50 MHz
  • Dynamic Range: 96 dB
  • Total Harmonic Distortion: <0.1%
  • Frequency Response: 30 Hz–20 kHz ±2 dB
  • Signal-to-Noise Ratio: 96 dB
  • Receiving Sensitivity: -95 dBm
  • Power Supply: DC 12 V, 1 A
  • Audio Output Ports: 1 × 6.35 mm output, 2 × XLR balanced outputs

Wireless Handheld Microphone & Bodypack Transmitter

  • Carrier Frequency Band: Optional UHF 550~960 MHz
  • Bandwidth: 50 MHz
  • Frequency Switching: Auto synchronization via 2.4G data link
  • RF Output Power: 10 mW / 30 mW (depends on operating frequency band)
  • Spurious Emission: <-50 dBc
  • Power Source: 2 × 1.5 V AA batteries
  • Battery Operating Time: >5 hours
Introduction & Main Features

1. Introduction

Wireless microphones offer excellent mobility and compact appearance, making them the top choice for stage performers. Our digital wireless microphone system adopts intelligent encryption technology to deliver outstanding sound quality and reliable RF performance. Featuring innovative frequency grouping technology, the system simplifies frequency configuration and supports stable channel output even in multi-device installation environments. Equipped with a TFT color display and user-friendly menu adjustment system, it ensures smooth and straightforward operation for all users. This high-performance wireless microphone system brings professional and satisfying audio experience for various scenarios.

2. Main Features

• Operates on UHF 550–960 MHz frequency band to effectively avoid external frequency interference.
• Adopts 2.4G data synchronization technology; all parameters set on the receiver can be automatically and quickly synchronized to transmitters without manual operation.
• Each channel is equipped with an independent headphone monitoring port, supporting individual audio monitoring for every channel.
• Handheld transmitters support gain adjustment to adapt to different vocal sensitivity requirements.
• The main receiver is built with a noise gate switch to suppress background noise.
• Exclusive 16-bit random digital ID pilot technology completely eliminates co-frequency crosstalk and signal interference.
• Optimized low-power consumption design extends continuous working time of microphones.
• The receiver adopts a TFT display to show real-time frequency data, battery status and other working information.
• True diversity reception design effectively eliminates signal blind spots and ensures stable signal reception.
• Adopts combined digital and analog circuit design for more stable and accurate audio processing.
• Supports automatic frequency scanning and manual custom frequency selection with one-click auto-pairing function.
• Microphones are equipped with both intelligent mute and manual mute functions for flexible use.
• Suitable for large and small stage performances, KTV clubs, conference halls, speeches and home entertainment scenarios.
• Long transmission distance with stable signal coverage over 150 meters in open areas.

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