Product Features:
Conference System Host
• Microcomputer CPU control: Supports frequency selection, display, volume adjustment, frequency data processing, and automatic channel lock.
• Anti-electromagnetic interference design: Low-latency circuit effectively eliminates interference.
• User-friendly interface: LED screen with full status display for easy operation.
• Wide frequency range: UHF 640–690MHz, customizable per regional frequency regulations.
• Preset frequency modules: 20 groups with 2×100 tunable points, PLL phase-locked loop, and automatic channel search.
• Flexible audio control: Electronic volume gain adjustable from 0dB to +20dB.
• Infrared synchronization: One-key automatic docking with 4 independent infrared buttons.
• Enhanced reception: Standard 4 BNC antennas with optional external anti-interference extension.
• Stable performance: Advanced receiver circuit ensures strong, reliable signals.
• Venue coverage: Compatible with antenna distribution systems for extended coverage.
• Professional build: Durable IU metal chassis with aluminum panel, strong shielding against harmonic radiation.
Microphone Unit
• Modern ergonomic design: Built-in antenna, sleek and stylish appearance.
• High-brightness LCD screen: Displays frequency, power, and switch status.
• Dynamic microphone capsule: Provides clear, full, high-fidelity sound.
• Durable build: Aluminum alloy body with comfortable grip.
• EMI-resistant circuit: Eliminates interference from mobile phones and electronics.
• UHF wireless transmission: Effective communication range of 50–90 meters.
• Dual transmission power levels: Adjustable based on wireless environment.
• Flexible frequency pairing: Supports both auto-search and manual setting.
• Low power consumption: Uses AA batteries, ≥8 hours continuous speech, ≥12 hours standby.
Technical Parameters:
Conference System Host
Carrier Frequency: 640MHz–690MHz
S/N Ratio: >90dB
T.H.D: <0.5% (1KHz)
Frequency Response: 30Hz–18KHz
Sensitivity: <-105dBm @20dB SINAD
Modulation Mode: UHF
Transmission Delay: <5ms
Wireless Interface: BNC / 50Ω
Power Interface: 5.5mm DC Plug
Audio Output: 4-way XLR balanced socket, 4-way 6.3mm unbalanced socket
Dimensions: 482 × 45 × 210mm (L×W×H)
Net Weight: 2.4Kg
Microphone Unit
Frequency Response: 80Hz–18kHz
Transmit Power: <10mW
Maximum Sound Pressure Level: 120dB @1% T.H.D (1kHz)
Sensitivity: 12dBV (80dB S/N)
Microphone Type: Dynamic
Modulation: UHF
Power Supply: 2 × AA (1.5V) alkaline batteries
Communication Band: 640–690MHz
Frequency Pairing: Infrared frequency pairing
Shell Material: Zinc alloy
Dimensions (Ø × L): 51 × 250mm
Net Weight: 330
