ShureAudio EquipmentSKU UA874
Shure UA874 Active Directional Antenna - BNC
The Shure UA874 Active Directional Antenna is a log-periodic dipole array designed for professional audio applications. It features a cardioid reception pattern, BNC female connector, and switchable signal gain levels ranging from -6 dB to +12 dB. Procure.ae supplies this unit with quotation-based pricing across the UAE.
The Shure UA874 delivers precise RF performance with a 50 Ω impedance and 75 mA current draw powered by 10-15 V DC bias. It offers switchable gain options of +12 dB, +6 dB, 0 dB, or -6 dB with ±1 dB accuracy. The antenna provides an on-axis gain of 7.5 dBi and a 3 dB beam width of 70 degrees, ensuring clear signal capture.
Measuring 316 x 359 x 36 mm and weighing 317 g, this unit supports stand-mounted, suspended, or wall-mounted installation via the included swivel adapter bracket. It is designed for professional environments requiring reliable audio connectivity. Procure.ae provides bulk, project, and tender quotations for buyers in Dubai and across the Middle East & Africa region.
Type
Active Directional Antenna
Weight
317 g
- Switchable Gain Control
- Cardioid Reception Pattern
- BNC Female Connector
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
Key features
01
Switchable Gain Control
Offers selectable signal gain levels of +12 dB, +6 dB, 0 dB, and -6 dB to adapt to varying RF environments.
02
Cardioid Reception Pattern
Utilizes a cardioid reception pattern with the Shure UA874 log-periodic dipole array design for focused signal acquisition.
03
BNC Female Connector
Features a standard BNC female connector compatible with 50 Ω impedance systems for secure RF connection.
04
Versatile Mounting Options
Includes a swivel adapter bracket allowing the antenna to be stand-mounted, suspended, or wall-mounted easily.
05
Compact Physical Design
Measures 316 x 359 x 36 mm in height, width, and depth with a lightweight profile of 317 g for flexible deployment.
Specifications
10 specificationsGeneral
ModelUA874
TypeActive Directional Antenna
Audio
Impedance50 Ω
Polar Patterncardioid
Connectivity
Antennalog periodic dipole array
Connector TypeBNC, Female
Frequency Band470–698 MHz (US model)
Input Voltage10 to 15 V DC bias from coaxial connection
Physical
Dimensions316 x 359 x 36 mm
Weight317 g
Questions
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What is the impedance and connector type of the Shure UA874?
The Shure UA874 has a 50 Ω impedance and uses a BNC female connector. This ensures compatibility with standard professional RF cabling systems for reliable signal transmission.
Can I buy the Shure UA874 in the UAE?
Yes, Procure.ae supplies the Shure UA874 Active Directional Antenna across the UAE and the wider Middle East & Africa region. Pricing is available by quotation via WhatsApp or email.
What are the power requirements for this antenna?
The unit requires 10 to 15 V DC bias delivered through the coaxial connection. It draws approximately 75 mA of current during operation to maintain active signal processing.
Does the Shure UA874 support different mounting configurations?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
