Shure HA-8091 Domed Helical Antenna (460 to 900 MHz)

Shure HA-8091 Domed Helical Antenna (460 to 900 MHz)

Shure HA-8091 Domed Helical Antenna (460 to 900 MHz)

B&H # SHHA8091 MFR # HA-8091
Shure HA-8091 Domed Helical Antenna (460 to 900 MHz)

Shure HA-8091 Domed Helical Antenna (460 to 900 MHz)

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Product Highlights

  • Improved Bandwidth and Range
  • Minimized RF Dropouts
  • 460 to 900 MHz Frequency Range
  • 9 to 11 dBi On-Axis Gain
  • 14 dB Rear Rejection
  • Right-Angle BNC Connector
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  • 1Description

The Shure HA-8091 is a domed helical antenna designed to provide reliable wireless signal transmission or reception with improved bandwidth and range for system integrators and audio engineers in large-scale live stage applications. 360° polarization reduces dropouts and yields dependable RF energy for receivers and transmitters, whether stationary or mobile. It operates in the 460 to 900 MHz frequency range and offers 14 dB of rear rejection. With 9 to 11 dBi of gain, signal strength is not compromised. A right-angle BNC female connector ensures standard connectivity.

Ideal for use in large-scale events, where it may be improbable to control the orientation of sending and receiving ends of the wireless system
Unlike traditional whip antennas which transmit and receive signals in a single polarization, the circular motion of the RF field emitted by the helical antenna distributes the signal through all possible polarization, greatly reducing the risk of dropouts
High gain ensures strong signal
RF energy rotates through all 360 degrees of polarization, providing clear reception in the artist's ears and in the wireless mic's receiver no matter how they may move about on stage
Use as a transmitting antenna or a receiving antenna
Dual mounting adapter supports 5/8"-27 and 3/8"-16 standards
Table of Contents
  • 1Description
Frequency Range 460 to 900 MHz
Impedance 50 Ohms
Beamwidth 72°
Antenna Gain 9 to 11 dBi (on axis)
Rejection Rear: 14 dB
RF Connector Right-angle BNC female
Mounting Dual Adapter: 5/8"-27 US standard and 3/8"-16 European standard
Dimensions (W x H x D) 14 x 14 x 10" / 35.6 x 35.6 x 25.4 cm
Weight 5 lb / 2.3 kg
Packaging Info
Package Weight 5.1 lb
Box Dimensions (LxWxH) 14.8 x 14.1 x 10.6"
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