- Model: QLXD-Beta58
QLXD4 100 Channel Wireless DJ Karaoke Microphone System
with Beta58/
Large Range UHF Wireless Karaoke DJ Microphone
Large LED Digital Display Receiver
Best Sound Quality and Superlarge Range
Large LED Digital Display Receiver
MSRP: $2499.00
Brand New - Original Packaging
Authorized Dealer - Warranty By Manufacturer of MICWL Audio Inc.
1. Single-Channel dual antenna to receive signals, each channel has 100 optional channels;
2.UHF band transmission signal, the frequency range of 610-670MHz, 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 640MHz-664MHz
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
(1) 1 Microphone Channel Digital Receiver Host ,
(2) 1 Handheld Microphones
(3) 1x 1/4" plug Audio Cable,
(4) 1x AC-DC adapter ( 110V or 240V universal ),
(5) 2x Antenna ,
(6) 1x Manual.
