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![Enping Elegant Audio](/_ipx/f_webp&q_50&blur_3&s_730x695/https://img2.hocoos.com/cache/u/260945/224700/w-1051/h-1002/x-20/y--72/ww-730/wh-695/u/260945/224700/qqqq_bd7f7.png)
GR-8840 UHF One Drag Four Conference wireless microphone
Performance characteristics
Carrier frequency: 600-850MHz
Number of channels: four-channel infrared pairing
Receiving sensitivity: 50uS (SINAD=20dB)
Receiver power supply: DC 12V-17V
Signal to noise ratio: >98dB
Frequency stability: ±0.005%
Dynamic range: >90dB
RF output power: 30mW
Transmitter power supply: DC 3V (using AA alkaline batteries)
Harmonic distortion: <0.5%
Frequency response: 40-16KHz±3dB
Effective working distance: (30-50)M (without interference)
Performance characteristics
Carrier frequency: 600-850MHz
Number of channels: four-channel infrared pairing
Receiving sensitivity: 50uS (SINAD=20dB)
Receiver power supply: DC 12V-17V
Signal to noise ratio: >98dB
Frequency stability: ±0.005%
Dynamic range: >90dB
RF output power: 30mW
Transmitter power supply: DC 3V (using AA alkaline batteries)
Harmonic distortion: <0.5%
Frequency response: 40-16KHz±3dB
Effective working distance: (30-50)M (without interference)