HF System Accessories

The Shure HA-8901 Domed Helical Antenna provides stable RF performance with a 72° coverage angle and a frequency range of 460 to 900 MHz, ideal for your wireless systems. Thanks to its helical design, it reduces RF losses and ensures clear communication, even in complex environments or for frequent movements on stage.

ARTICLE N° 97909
  • Shure HA8091
  • Wideband dome helical antenna
  • Carrier frequency range: 460–900 MHz
  • Impedance: 50 Ω
  • Coverage angle: 72°
  • Antenna gain: 9–11 dBi
  • Back rejection: 14 dB
  • BNC connector, right-angle female
  • Dimensions: 345 × 345 × 159 cm
  • Weight: 1.7 kg
The Shure HA-8901 Domed Helical Antenna is designed to optimize RF performance, covering a carrier frequency range of 460 to 900 MHz, this antenna ensures reliable reception and transmission thanks to its 72° coverage angle.
The HA-8901's helical antenna design allows signal distribution in all possible polarizations, minimizing RF losses that can occur with fixed-polarization antennas. This feature is particularly beneficial for personal monitor systems and wireless microphones used on stage, where constant movement of performers can affect signal quality.

Featuring an antenna gain of 9 to 11 dBi and a back rejection of 14 dB, the HA-8901 antenna provides increased signal strength, ensuring clear, interference-free communication. With its right-angle female BNC connector, the antenna easily integrates into various mounting environments, while remaining compact and lightweight.
Suitable for use as a transmitting or receiving antenna, the HA-8901 is an ideal choice for installations where signal reliability is crucial.
Power supply
 Via antenna cable
Carrier frequencies
 460 MHz ⭢ 900 MHz
Weight
 1,7 kg

Spotlight on

SHURE, the most popular brand among musicians! The SM58 wired microphone for vocals and SM57 for instruments, the SM7B for vocals or the PG24E PG58 are the worldwide references available at Sonovente.com. Also available are the superb SRH studio and DJ headsets, the PGX and SLX HFs, the 55SH T2 skull mic... 
Shure has developed USB mics that rival their analog mics in reliability and sound. Artists trust their wireless systems to stay connected in every situation. Shure has made professional gear accessible to the masses, creating superior in-ear monitors