Do I Need to Rent Paddle Antennas for a Wireless Microphone System at a Convention?
Do I Need to Rent Paddle Antennas for a Wireless Mic System at a Convention?
Conventions and trade shows are notorious for wireless dropouts. Here’s when paddle antennas are a must, when you can skip them, and the setup that keeps your keynote clean and stress-free.
What Are Paddle Antennas (and Why Do They Matter)?
Paddle antennas (also called directional RF antennas) are designed to “listen” primarily in one direction, rather than equally in every direction like standard whip antennas. At conventions—where Wi-Fi, walkies, exhibitor systems, and neighboring ballrooms all compete for airspace—directionality can be the difference between a smooth show and a “can you repeat that?” moment.
When Paddle Antennas Are Strongly Recommended
- Large convention spaces: Ballrooms and exhibit halls introduce distance, reflections, and signal-blocking materials (truss, steel, LED walls, crowds).
- Multiple wireless mics (4+ channels): Panels, moderators, Q&A handhelds, and backups benefit from cleaner RF and better gain.
- High-interference environments: Trade shows stack up Wi-Fi networks, comms, and other wireless audio systems.
- Receivers aren’t near the stage: If your rack is at FOH or backstage, you’ll want antennas placed for line-of-sight coverage.
If you’re already investing in professional wireless microphones, don’t let the weakest link be the antenna. Paddle antennas cost far less than a failed keynote.
When You Might Not Need Paddle Antennas
You may be fine without paddles if you’re in a small meeting room, using only 1–2 wireless mics, and the receivers are located close to the action with minimal nearby RF activity. Even then, paddles add “insurance” when the schedule is tight and retries aren’t an option.
What a Typical Convention Paddle Antenna Setup Looks Like
Most professional setups use two paddles (for diversity reception), paired with an antenna distribution unit and low-loss RF cabling. Correct placement—height, aiming, and separation—matters as much as the gear itself.
- (2) Directional paddle antennas (aimed at stage / coverage area)
- Antenna distribution (feeds multiple receivers cleanly)
- Low-loss coax + proper connectors
- Frequency coordination + RF scan (especially in convention centers)
- Correct placement: stands, truss, or near-stage antenna positions
Final Verdict: Are Paddle Antennas Worth Renting?
If your convention includes keynotes, panels, or any mission-critical speaking moments, the answer is simple: yes—rent the paddles. They increase range, improve stability, and help reject the RF chaos that conventions are famous for.