Q1: What are the key advantages of your Pure Digital UHF systems over analog or 2.4GHz systems? 

A:Our Pure Digital systems (DSP-based) offer superior audio clarity, near-zero latency (<3ms), military-grade encryption, and immunity to Wi-Fi interference. Unlike 2.4GHz systems, they operate in dedicated UHF bands (470-698MHz) with true frequency diversity receivers, ensuring reliable performance in high-density RF environments like large events.

Q2: How do you ensure interference-free operation in multi-channel setups? 

A: Our systems feature Automatic Frequency Scanning and 200+ programmable UHF channels with 25kHz/50kHz step adjustment. Combined with precision PLL frequency synthesis and adjustable squelch control, this allows stable coordination of 40+ simultaneous systems – critical for conference centers and touring productions.

Q3: What encryption standards do you use for secure transmissions?

A:We implement AES-128 bit digital encryption on all Pure Digital series and FHSS (Frequency Hopping Spread Spectrum) on chip-based systems. This prevents eavesdropping and guarantees compliance with corporate/legal confidentiality requirements.

Q4: Can your systems integrate with existing mixing consoles via Dante/AES67? 

A:Yes. Select digital models feature Dante AoIP output (32-bit/48kHz) with AES67 compatibility. Analog models provide balanced XLR/TRS outputs with selectable line/mic levels (0dB to -40dB), ensuring seamless integration with Yamaha, Behringer, Allen & Heath, and other professional mixers.

Q5: What is your lead time for large orders (500+ units)? 

A: With annual capacity exceeding 200,000 units, we guarantee 30-45 day lead times for bulk orders. Our vertically integrated manufacturing (SMT to final QC) and JIT inventory system ensure scalable, reliable delivery – validated by 8 years of consistent high-volume production.

Q6: Do your systems meet global RF compliance (FCC/CE/RoHS/REACH)?  

A:Absolutely. All products are certified to FCC Part 74/15 (USA), CE ETSI EN 300 422 (EU), RoHS 3, and REACH standards. Region-specific variants available for Japan (Telec), Australia (RCM), and Canada (ISED). Documentation provided with every shipment.

Q7: What battery solutions do you recommend for extended events? 

A:Our systems support dual-power modes:  
• Rechargeable: 2600mAh Li-ion packs (8-12hrs runtime, 2hr quick-charge)  
• Standard: 2x AA (Alkaline/Lithium) with 15+ hours runtime  
Pro Tip: Use Lithium AAs for critical events (-20°C to 60°C operating range).

Q8: Can you customize OEM/ODM products for our brand? 

A: Yes. We offer:  
• Hardware: Custom frequency bands, front panels, logos  
• Software: Branded UI, customized channel presets  
• Packaging: Retail-ready boxes with custom manuals c
Please contact us for further confirmation. 

Q9: How do you mitigate wireless dropouts in challenging venues?  

A:Our diversity receivers use True Diversity™ with dual antennas and intelligent switching. For metal-rich environments (e.g., theaters), we recommend antenna distribution systems with paddle antennas. All kits include rugged 50Ω coaxial cables with SMA connectors.

Q10: What’s your warranty and technical support structure?  

A: We provide:  
• 24-month global warranty (36 months for digital series)  
• Lifetime firmware updates via USB  
• Dedicated pro-audio support: engineers respond within 4 business hours (GMT+8) with RF analysis tools for troubleshooting.