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AU-919 Diversity UHF Wireless Karaoke Microphone System This professional UHF dynamic wireless microphone system provides clear vocal sound. It is a perfect choice for karaoke party, DJ, wedding host, church, business meetings, public speaking, classroom activities, outdoor or onstage...
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Product Details

AU-919

Diversity UHF Wireless Karaoke Microphone System

This professional UHF dynamic wireless microphone system provides clear vocal sound. It is a perfect choice for karaoke party, DJ, wedding host, church, business meetings, public speaking, classroom activities, outdoor or onstage performances.

The professional wireless dynamic handheld microphones offer a great frequency response with a cardioid pickup pattern to isolate the primary sound source and minimize background noise, it offers pristine vocal sound.

Wireless microphones will give you the mobility and freedom of movement when to do energetic and active performances.

UHF wireless capability provides a stronger clearer signal and better sound quality, reducing the possibility of interference and dropouts.


General Specifications:

Frequency range: 610-950MHZ

Modulation mode: FM

Adjustable range: 50MHZ

Number of channels: 100

Channel spacing: 250KHz

Frequency stability: <±0.005

Dynamic range: 100dB

Max frequency deviation: ±45KHz

Audio response: 80Hz-18KHz (±3dB)

General SNR: >105dB

General distortion: ≤0.5%

Working temperature: -10℃~+40℃


Receiver Specifications:

Receiver mode: double conversion superhet

IF-FRE: the first intermediate frequency: 110MHz;

the second intermediate frequency: 10.7MHz

Wireless interface: BNC/50Ω

Sensitivity: 12dBv (80dBS/N)

Sensitivity adjustment range: 12-32 dBv

Spur reduction: ≥75dB

Maximum output strength: +10dBv


Transmitter Specifications:

Output power: High power: 30mW; Low power: 3mW

Spur reduction: -60dB

Battery: AA*2

 

 


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