Active Directional Antenna, 470-698 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 ½ wave omnidirectional antennas.
An integrated amplifier with four gain settings compensates for varying degrees of coaxial cable signal loss.
The UA874 can be mounted on a mic stand with the integrated threaded adapter.
Compatible with all Shure wireless receivers and antenna distributionsystems that provide 12 V DC bias
Four-position gain selector switch
Low-noise signal amplifier that compensates for transmission loss incoaxial cable
Integrated threaded adapter that mounts easily to microphones stands
Legendary Shure build quality and reliability
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
Signal Gain +/- 1dB: Switchable
-Active: +12 dB, +6 dB
- Passive: 0dB, -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)
In accordance with California's Prop 65 Compliance Law, Regulation Requires us to Inform California Customers of the Following Warnings for All Products:
*Warning:* This product can expose you to chemicals including wood dust, which is known in the state of California to cause cancer or birth defects or other reproductive harm. For more information, please go to www.P65Warnings.ca.gov
*Warning:* This product can expose you to chemicals including Di-isodecyl phthalate, which is known in the state of California to cause cancer or birth defects or other reproductive harm. For more information, please go to www.P65Warnings.ca.gov