Shure UA874WB Wideband Active Directional Antenna
Active directional UHF and VHF antenna delivers improved wireless signal reception with integrated amplification. Features include greater rejection of RF signals outside the coverage area and an integrated amplifier with 4 gain settings.
Features:
- Shure quality, ruggedness, and reliability
- Compatible with Shure wireless receivers and antenna distribution systems that provide 10 to 15 VDC bias current
- Four-position gain selector switch
- Integrated threaded adapter mounts easily to microphone stands
- Low-noise signal amplifier compensates for insertion loss in coaxial cable
Specifications:
- RF Frequency Range: 470 to 900 MHz
- Connector Type: BNC, Female
- Impedance: 50 Ohms
- Reception Pattern: 70, 3 dB Beam Width
- Third-order Overload Intercept Point: OIP3: >30 dBm
- Antenna Gain: 7.5 dBi, On Axis
- Signal Gain:
- Switchable
- Active: +12 dB, +6 dB (1 dB)
- Passive: 0 dB, -6 dB (1 dB)
- RF Overload LED Threshold: -5 dBm, RF Overload LED Does Not Operate for Passive Gain Settings
- Power Requirements: 10 to 15 VDC Bias from Coaxial Connection, 75 mA
- Operating Temperature Range: 0 to 145F / -18 to 63C
- Storage Temperature Range: -20 to 165F / -29 to 74C
- Dimensions: 14.1 x 12.4 x 1.4″ / 359 x 316 x 36 mm
- Weight: 11.2 oz / 317 g
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