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Shure UA874WB Wideband Active Directional Antenna (470 to 900 MHz)
EAN: 042406256315
Improve wireless signal reception for UHF wireless systems with the Shure UA874WB, a wideband active directional antenna with a frequency range extending from 470 to 900 MHz. The antenna uses a log periodic dipole array to produce a cardioid pattern towards the desired coverage area with greater rejection of RF signals outside the coverage area when compared to standard 1/2-wave omnidirectional antennas.
EAN: 042406256315
Improve wireless signal reception for UHF wireless systems with the Shure UA874WB, a wideband active directional antenna with a frequency range extending from 470 to 900 MHz. The antenna uses a log periodic dipole array to produce a cardioid pattern towards the desired coverage area with greater rejection of RF signals outside the coverage area when compared to standard 1/2-wave omnidirectional antennas.
An integrated amplifier with four gain settings compensate for varying degrees of coaxial-cable signal loss.
The UA874WB can be stand-mounted, suspended from the ceiling, or wall-mounted using the integrated swivel adapter bracket.
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
Shure UA8 Specs
| 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 145°F / -18 to 63°C |
| Storage Temperature Range | -20 to 165°F / -29 to 74°C |
| Dimensions | 14.1 x 12.4 x 1.4" / 359 x 316 x 36 mm |
| Weight | 11.2 oz / 317 g |
Packaging Info
| Package Weight | 2.27 lb |
| Box Dimensions (LxWxH) | 18.2 x 14.5 x 3.7" |
In the Box
- Shure UA874WB Wideband Active Directional Antenna (470 to 900 MHz)
- 2-Year Manufacturer Warranty
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