The Shure UA874 is an active UHF wireless directional antenna. It features a log periodic dipole array. When compared to an omnidirectional 1/2-wave antenna, the cardioid pattern provided by the UA874 offers enhanced reception of the desired coverage area and greater rejection of RF signals outside the coverage area.
Antenna Type:
Log Periodic Dipole (70°)
Frequency Range:
470–790 MHz
Forward Gain:
7.5 dBi
Signal Gain:
+12 dB, +6 dB, 0 dB, −6 dB
Delivery Options Available
Serviced & Quality Approved
Flexible Rental Periods
The Shure UA874 uses a log periodic dipole array to offer enhanced reception when directed toward the desired coverage area. An integrated amplifier and four gain settings compensate for varying degrees of coaxial cable signal loss. The UA874 can be mounted on a microphone stand, suspended from the ceiling, or mounted to a wall using the integrated swivel adapter.
Features
• Low-noise signal amplifier compensates for insertion loss in coaxial cable
• Compatible with wireless receivers and antenna distribution systems that provide 10–15 V DC bias
• Integrated threaded adapter mounts easily to microphone stands
• Four-position gain selector switch
• Shure quality, ruggedness, and reliability
