ATWA20 Antenna UHF Ground Plane 541-686 +728-746+800-865 MHz
- check Trusted New Zealand audio supplier
- check Fast nationwide shipping
- check Expert advice & installation support available
100% Secure Checkout
Guaranteed Secure
Talk to an Auckland-based specialist — we sell, install and hire this gear, so we can tell you how it performs in a real room. Prefer a form? Send us a message.
DESCRIPTION
The ATW-A20 is a pair of UHF ground-plane antennas for Audio-Technica professional wireless systems, providing optimised reception across three distinct frequency segments — 541–686 MHz, 728–746 MHz, and 800–865 MHz — using interchangeable top antenna elements to precisely match the installed wireless band. The 5/8"–27 threaded base mounts to any standard microphone stand for flexible placement in front-of-house, stage-side, or riser positions.
Each pair includes two base assemblies and twelve interchangeable antenna rods, three pairs per frequency range, allowing a single purchase to support multiple system configurations as frequency requirements evolve. The ground-plane design provides omnidirectional coverage in the horizontal plane, making the ATW-A20 suitable for installations where transmitters move freely across a large stage or auditorium.
- Frequency coverage: 541–686 MHz, 728–746 MHz, and 800–865 MHz (interchangeable rods)
- Antenna type: UHF ground-plane; omnidirectional horizontal pattern
- Mounting: 5/8"–27 thread for microphone stands; permanent or temporary install
- Kit contents: 2 × base assemblies + 12 × interchangeable antenna rods (3 pairs per band)
- Compatible with Audio-Technica 2000 Series, 3000 Series, & 4000/5000 Series receivers
Well suited for live events, houses of worship, theatre, and corporate AV installations requiring reliable UHF reception across multiple frequency bands from a single antenna system.
SHIPPING INFO
RETURNS & WARRANTY
Frequently Asked Questions
Everything you need to know about our products, ordering and services.
