SC-A402U UHF Wireless Conference With 2 Desktop Mic Unit

Designed for modern conference rooms, board meetings, and multi-speaker environments, this advanced wireless conference system delivers exceptional audio clarity, robust signal stability, and intuitive operation. Integrating sophisticated RF management with professional audio processing, it ensures reliable performance in dynamic settings.
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Description
Description:

 

Designed for modern conference rooms, board meetings, and multi-speaker environments, this advanced wireless conference system delivers exceptional audio clarity, robust signal stability, and intuitive operation. Integrating sophisticated RF management with professional audio processing, it ensures reliable performance in dynamic settings.

 

Key Features:

 

* Enhanced Signal Integrity: Dual-layer protection through Noise-Lock Squelch and ID-Lock Squelch technologies effectively filters external interference, maintaining pristine audio transmission.

* Comprehensive Visual Monitoring: The central unit features a 1.8-inch TFT color display providing real-time status of all active microphones, including operating frequency, battery level, volume setting, channel assignment, and audio waveform.

* Operational Security: A dedicated panel lock function prevents accidental parameter changes, ensuring consistent configuration during critical sessions.

* Optimized Wireless Performance: True Diversity Reception with automatic antenna selection minimizes signal dropouts. Pre-programmed frequency groups facilitate interference-free operation of multiple systems simultaneously, supporting larger-scale deployments.

* Extended Reliable Range: Dynamic Random ID coding combined with long-range circuitry achieves stable operation up to 80-100 meters in open areas and 50-80 meters in complex environments, effectively preventing cross-channel interference.

* Adaptive Audio Processing: Integrated feedback suppression and 4 EQ presets (including a fully customizable 13-band parametric EQ mode) enable precise acoustic optimization for various room characteristics.

* Simplified Setup: Wireless frequency synchronization technology allows quick microphone pairing without direct infrared alignment, streamlining system configuration.

* Versatile Connectivity: Equipped with 2 high-gain antenna ports, 2 independent balanced XLR outputs, and 1 mixed unbalanced output for flexible integration with existing audio infrastructure.

* Efficient Microphone Management: Handheld units feature selectable transmit power levels and configurable auto-shutdown timers, extending battery life to approximately 20 hours based on usage patterns.

Complete System Package: Includes 1 Main Receiver Unit and 2 Wireless Square Handheld Microphones for immediate deployment.

 

Technical parameters:

 

Receiver technical parameters

Working frequency

640-690MHz

Channel

2*100 channels adjustable frequency

S/N signal-to-noise ratio

>100dB

T.H.D distortion

<0.5%

Frequency response

50Hz-18KHz (±3dB)

Working power

DC12V/1A

Power Power consumption

5W

Dimensions

480*160*46mm

Weight

1.5KG

Technical parameters of conference unit

Channel

200 channels

2.8-inch TFT color display

displays transmission frequency, channel, battery power, speech timing

Bandwidth

50MHz

Channel spacing

125KHz

Frequency stability

±0.005%

Battery used

3.6V/3000mAH lithium-ion battery, can work continuously for 20 hours

Base size

(W*L*H)95*135*55mm

Weight

0.87KG

Square tube microphone rod

230mm

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