Acemic Q4M
INTELLIGENT WIRELESS MICROPHONE
FEATURES
UHF 600-937MHz frequency range.
Pre-set 20 selectable frequencies.
Digital wireless audio transmission, Ultra-low audio delay.
48KHz audio sampling mode.
Digital ID code completely solves the frequency interference.
Automatic tracking and pairing frequency.
Up to 40 meters line-of-sight range.
Suitable for live broadcasts, karaoke, street performances, etc.
Receiver
Frequency Range: UHF 660 - 690MHz
Channels: Pre-set 20 frequencies
Demodulation mode: Pi/4 DQPSK
Transmission delay： <6ms
Sampling Rate: 48KHz
Frequency response: 60Hz —15KHzdB
Distortion: <0.8%(1KHz)
Signal / Noise Ratio:>92dB
Receive Sensitivity: -92dBm
Output interface: 3.5 mm TRS
Power supply: 3.7V lithium battery
Continuous using time: 5 hours
Transmitter
Frequency range: UHF 660 - 690MHz
RF Power: 10mW
Demodulation mode: Pi/4 DQPSK
Frequency switching: Key switching
Microphone type: Dynamic
Material: Metal tube body
Package Dimension: 30 x 21 x 14 cm
