Description

GTD-Audio G-787 UHF Wireless Microphone System – 4×800 Channel Diversity with Handheld & Lavalier Mics

🎤 Professional Wireless Freedom – Reliable Sound for Any Event 🎶

Unleash your voice with the GTD-Audio G-787 Wireless Microphone System, engineered for professional applications—from live concerts and corporate presentations to worship services and campus events. With 4×800 selectable UHF frequencies, true diversity reception, and automatic frequency scanning, you’ll enjoy stable, interference-free audio wherever you perform. ✨

This complete system includes 2 handheld microphones and 2 lavalier/lapel transmitters, giving you the flexibility to mic vocalists, presenters, panelists, and instrumentalists simultaneously. The intuitive front-panel controls, Tone Lock squelch circuit, and real-time signal indicators ensure quick setup and rock-solid performance. 🎛️

🔑 Key Features & Benefits

Feature	Benefit
4×800 Selectable UHF Channels	Choose from 800 frequencies per channel for clear, interference-free audio.
True Diversity Reception	Dual antennas and receivers minimize dropouts and multipath interference.
Automatic Frequency Scanning	Quickly find the cleanest frequency with a single button press.
Tone Lock Squelch	Prevents noise when mics are muted or out of range.
Handheld & Lavalier Transmitters	Two robust dynamic handheld mics & two discreet bodypack transmitters.
Real-Time Display & Controls	LED indicators show signal strength, RF/AF levels, battery status, and channel.
FCC Compliant (Low Power)	Operates under 50mW without harmful interference; license rules may apply.

📡 System Specifications

• Frequency Range: UHF Band (varies by region, consult manual)
• Channels per Receiver: 4 independent receivers, each with 800 selectable frequencies
• Diversity Type: True diversity RF switching
• Transmitter Types: DW handheld dynamic, BP bodypack for lavalier/headset
• Operating Range: Up to 100 ft (line-of-sight, may vary by environment)
• Power Requirements: Receiver: 12–18V DC; Transmitters: 2×AA batteries
• Audio Output: Balanced XLR & 1/4″ TRS jack per channel
• SNR: ≥ 105 dB (A-weighted)

🔌 FCC Licensing & Compliance

Consumer Alert: Most users can operate the G-787 under Part 15 of the FCC rules without a license, provided the system causes no harmful interference, operates below 50 mW, and accepts any interference received. FCC rules are subject to change—see fcc.gov/cgb/wirelessmicrophones for updates or call 1-888-CALL-FCC (TTY: 1-888-TELL-FCC). 📜

🙋 Frequently Asked Questions

Q: Do I need an FCC license to use this system?

A: In most cases, no. Operating below 50 mW and without causing interference exempts you from licensing. However, local regulations may vary—check with authorities or the FCC for your region. 🌐

Q: Can I use all four channels simultaneously?

A: Yes! The G-787’s four independent receivers allow you to run two handheld and two lavalier mics at once—ideal for interviews, panels, and multi-vocal performances. 🎙️🎤

Q: How do I avoid cross-talk and dropouts?

Use the automatic frequency scanning to find clean channels, ensure line-of-sight between transmitters and receiver, and position antennas for maximum diversity reception. The Tone Lock squelch also prevents static when mics are muted. 🔄📶

Q: What is the operating range?

Up to 100 ft line-of-sight. Physical obstacles, RF noise, and battery condition can affect range—keep transmitters within close proximity for best results. 📏

Q: Can I power the receiver from my mixer or PA?

Yes, the receiver accepts 12–18V DC. You can use a regulator or power distribution system common on mobile rigs for clean, centralized power. ⚡

🎯 Who Should Use the GTD-Audio G-787?

• 🎤 Vocalists & Musicians who need reliable wireless mics
• 🎙️ Podcasters & Interviewers seeking portable setups
• 🏫 Houses of Worship & Lecture Halls requiring multi-mic coverage
• 🎬 AV Presenters & Event Planners demanding seamless operation
• 🎉 DJs & MCs who value quick frequency switching and silence

💡 Pro Tips for Best Performance

1. Perform a frequency scan before each show to avoid interference.
2. Mount the receiver at ear height and keep line-of-sight to transmitters.
3. Use fresh AA batteries for stable RF power and longer run times.
4. Label your microphones and channels for easy identification on busy stages.
5. Employ the PASS scan feature to instantly sync transmitters to receiver channels.

🚀 Elevate Your Sound – Order the G-787 Today!

Don’t let cables restrict your performance—go wireless with the GTD-Audio G-787 UHF Wireless Microphone System. With four robust channels, true diversity, and professional features, you’ll deliver clear, uninterrupted audio every time. Click “Add to Cart” and experience the freedom of wireless today! 🎶🛒