Pro AD4Q 4-Channel Digital Wireless Microphone System Super-Cardioid Beta58 Handheld For Stage DJ Karaoke

-92% Pro AD4Q 4-Channel Digital Wireless Microphone System Super-Cardioid Beta58 Handheld For Stage DJ Karaoke
AD4Q 4-Channel Digital Wireless DJ Karaoke Microphone System
Built-in Digital Anti-interference Sound Processor
For Stage Live Music Performance Supercardioid
4 Channel Large Range UHF Wireless Karaoke DJ Microphone

Large LED Digital Display Receiver


Digital Receiver with Handheld Microphones

with 4 x Beta58 Dynamic Microphones Capsule

Packing include:

1 x Digital Receiver
4 x Handheld Transmitter
1 x Audio transmission line
1 x Power adapter
4 x Antennas
1 x Operating instructions

AD4Q Wireless System Description:
1. Signal transmission in UHF band, frequency range: 600MHz-900MHz;
2. 4 channels to receive signals, each channel has 100 channels to choose from, each channel at 250KHz step; 12.25MHz per
3. Using stable PLL digital phase-locked loop synthesis technology and intelligent digital circuit, the performance and stability
of the whole machine are significantly improved;
4. Each channel is equipped with unique ID number to enhance anti-interference function, supporting the use of 50 overlapping
machines ( means 50 receivers and 400 Handheld transmitters);
5. Built-in efficient noise suppression circuit, anti-noise function is remarkable;
6. Two rubber receiving antennas are set on the back of the receiver to enhance the received signal with decent appearance;
7. The back is equipped with 2 balanced output and 1 mixed non-balanced output, suitable for connecting a variety of external
8. No longer limited to a single transmission can only be paired with a single channel, the same transmission can be interused in
400 channels of two channels, showing the humanized high-tech design;
10. Metal aluminum hand-held tube;
11. The power consumption of the microphone is 80mA, powered by 1.5V battery (2 capsules), which can be used continuously for 12
12. The host and transmitter are equipped with LCD screen to display the working state and other contents
13. Use distance: open environment: 150-300 meters complex environment: 80-150 meters
14. Suitable for meetings and speeches.
UHF Digital Receiver parameter :
Oscillation Modes: PLL syntheized Frequency Oscillation Carrier Ferquency Range: UHF 600MHz to 900MHz Frequency Stability: ±0.001%
Modulation Mode (Modulation Mode) : FM Signal to noise Ratio (S/N Ratio) : > 60dB Distortion degree (T.H.D) :< 0.5% @ 1 KHZ
Sensitivity: 1.2/ Uv-@s /N=12dB Power Supply: DC:12V to 17V Audio Output: Free standing 0 ~ 400mV Mixed style 0 ~ 300mV
KSM9 Handheld :
Power Supply: DC 3V (1.5V AA*2) The microphone consumes an electricity quantity: 100mA Carry a frequency: UHF 500MHz ~ 900MHz
Frequency stability: ±0.001% Maximum frequency deviation (Max.eviation Range) : ±30KH Signal to noise Ratio (S/N Ratio) : > 60dB
Adjacent frequency interference Ratio (F/N Ratio) : > 80dB Dynamic range: ≥100dB capacitance (in effect) polar psttern: One
direction Frequency Resonse: 40Hz ~ 20KHz Sensitivity: -43±3dB@1KHz

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  • Product Code: AD4Q-Beta58
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Tags: Pro AD4Q 4-Channel Digital Wireless Microphone System Super-Cardioid Beta58 Handheld For Stage DJ Karaoke