JYH300 Professional Conference Microphone

JYH300 Professional Conference Microphone

Ultra-Long-Range HD Audio Capture: 14mm gold-plated diaphragm microphone capsule + cardioid unidirectional design delivers 40-60cm extended effective pickup range, 50Hz-17kHz wide frequency response, and -42dB high sensitivity for crystal-clear vocal reproduction.

Robust Noise Resistance: Built-in shock-mounted capsule effectively blocks interference from phones, electromagnetic fields, and high-frequency sources. 70dB high signal-to-noise ratio + 115dB dynamic range, 139dB high SPL tolerance ensures pristine audio capture even in noisy environments

Premium Design + Intuitive Operation: Metal panel + perfectly curved body for exquisite craftsmanship and premium feel; touch-sensitive electronic switch + illuminated microphone rod indicator for clear status visibility and effortless control

Professional Compatibility + Durable Reliability: 48V phantom power, 250Ω output impedance, compatible with professional audio equipment; engineered for high-end conference settings with stable performance and robust SPL handling

Category:

Key Features:

1. Microphone base features a metal panel with exquisite craftsmanship and a premium feel, boasting a perfect arc for refined elegance;

2. Shock-mounted capsule with touch-sensitive electronic switch;

3. Fixed array microphone length of 22cm, incorporating a 14mm gold-plated diaphragm capsule. Features exceptional directionality with an effective pickup range exceeding 40-60cm. Active status indicated by illuminated indicator on the microphone boom;

4. Powered by 48V phantom power;

5. Resistant to interference from mobile phones, electromagnetic fields, and high-frequency signals;

6. Features a flat, wide frequency response and excellent directional characteristics, with high sensitivity and strong sound pressure handling capability.

 

Technical Specifications:

Polar Pattern: Cardioid unidirectional (condenser)

Frequency Response: 50Hz–17kHz

Sensitivity: -42dB (11.2mV)

High-Pass Filter: 80Hz, 18dB/octave

Output Impedance: 250Ω

Maximum SPL: 139dB SPL at 1kHz at 1% THD

Signal-to-Noise Ratio: 70dB at 1kHz at 1Pa

Dynamic Range: 115dB at 1kHz at MAX SPL

Power Supply: DC 48V

Microphone Dimensions: 115*170*50mm

Microphone Weight: 1.135KG

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