Shure UA874XA Active Directional Antenna (902-960 MHz)

Active Directional Antenna with Gain Switch (902-960 MHz)

Experience improved wireless reception with the UA874. This UHF antenna uses a log periodic dipole array to produce a cardioid pattern toward the desired coverage area, achieving greater rejection of RF signals outside the area than standard 1/2 wave omnidirectional antennas.

An integrated amplifier with four gain settings compensates for varying degrees of coaxial cable signal loss.

The UA874 can be stand-mounted, suspended from the ceiling, or wall-mounted using the included swivel adapter bracket.

Features:

• Compatible with all Shure wireless receivers and antenna distribution systems that provide 12 V DC bias
• Four-position gain selector switch
• Low-noise signal amplifier that compensates for transmission loss in coaxial cable
• Integrated threaded adapter that mounts easily to microphones stands
• Legendary Shure build quality and reliability

Specifications:

• Connector Type: BNC, Female
• Impedance: 50 Ohms
• Power Requirements: 10 to 15 V DC bias from coaxial connection, 75 mA
• Reception Pattern: 70 degrees
• Third-order Intercept Point: >30 dBm
• Antenna Gain (On Axis): 7.5 dBi
• RF Signal Gain +/- 1dB: Switchable: +12 dB, +6 dB, 0 dB, -6 dB
• RF Overload LED Threshold : -5 dBm
• Dimensions: 316 mm x 359 mm x 36 mm (H x W x D)
• Weight: 317 g (11.2 oz)