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 stand-mounted, suspended from the ceiling, or wall-mounted using the included swivel adapter bracket.
- 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
Current Draw - UA830, UA870, UA874, UABIAST
UA830 inline antenna amplifier: maximum current draw of 125mA @12Vdc UA870 dire...
Combining Multiple UA874 Antennas
It is possible to connect multiple antennae to a single receiver or distribution amplifier.&nb...
Calculate effective operating area of UA874, UA870 or PA805
This procedure will provide a rough estimate. For this example, assume the directional antenna...
Remote Antennas for UHF-R, BLX4R, SLX, ULX, QLX-D or ULX-D Receivers
Remote Antennas for UHF Wireless Microphones Click here for an online remote ante...
A75M Universal Mic Mount as an Antenna Mount
Yes, the A75M is useful for this application. The A75M is supplied with a male 5/8"...
BNC Connector Nut Thread Size
The thread size for the BNC connector nut is ½-28 UNEF. (EF = Extra Fine)
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