2 in 1 Handheld Portable 2.4G Mini Wireless Microphone Headset MIC Headphone With 3.5mm Plug Receiver

2 in 1 Handheld Portable 2.4G Mini Wireless Microphone Headset MIC Headphone With 3.5mm Plug Receiver
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  • Список ценUS $22.79piece
  • Продажная ценаUS $22.79piece
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  • Рейтинги3,8 (348)

Oписание продукта

1. Dual-Channel dual antenna to receive signals, each channel has 100 optional channels;
2.UHF band transmission signal, the frequency range of 600-650MHz, ( Comply with CE and FCC frequency rules) between the signal to 250KHz step;
3. Large chassis, equipped with semi-U aluminum metal panel;
4. Receiver and transmitter are configured VA LCD display, working status at a glance;
5. Receiver on the back of the configuration of two rubber antenna, enhance the received signal and highlight the high-end appearance;
6. Set up a 6.3 output and a balanced output, suitable for connecting a variety of external devices;
7. Microphone power consumption of 130mA, the use of 1.5V AA * 2 rechargeable battery-powered, continuous use for more than 6 hours;
8. Use distance: about 100 meters;
9. Reception can use a key to prevent the whistle function to enhance the sound pressure, singing and speech when it is easier to enter the microphone;
10. Audio and data using 32bit encrypted transmission and independent ID code, effectively prevent crosstalk and interference;
11. Transmitter and receiver using 8bit encryption infrared transmission synchronization;
12. The receiver can observe the transmitter’s battery operating state at a glance;
13. Use high-fidelity moving coil microphone, so that your voice more beautiful.
Host performance parameters:
Frequency range: UHF 600-650MHz ( Comply with CE and FCC frequency rules) 
Frequency stability: 10PPM
Occupied bandwidth: ± 150KHz
Transmission rate: 204.8Ksps
Modulation: DQPSK
Signal to noise ratio:> 105dB
Distortion: <0.5 %@1KHz
Receiver sensitivity: -105dBM
Frequency response: 30Hz-20KHz
Power supply: DC 12V-16V
Transmitter performance parameters:
Power supply: DC 3V (1.5V AA * 2)
Microphone power consumption: 130mA
Transmitting power: 10mW
Dynamic range:> 100dB
Type: moving coil type
Frequency response: 30Hz-20KHz