The Sennheiser A 1031-U is a passive omnidirectional antenna designed for use with wireless microphone and monitoring systems in both transmitting and receiving modes. Offering wide frequency coverage and consistent 360° signal pickup, it’s ideal for boosting reliability in multi-channel setups or challenging RF environments.
Equipped with a BNC connector and standard 3/8" mounting thread, the A 1031-U integrates easily into existing rigs or stands. A dependable choice for broadcast, live performance, or corporate AV applications demanding stable, high-quality wireless performance.