Shure UA874XA: Active Directional UHF Antenna with Integrated Amplifier, 470 to 698 MHz
Model
:
UA874XA
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Shure UA874XA Active Directional Antenna
The Shure UA874XA is an active directional UHF antenna with an integrated amplifier, covering 470 to 698 MHz. A log periodic dipole array produces a cardioid pattern toward the coverage area, rejecting RF outside it better than standard 1/2 wave omni antennas, for venues across Dubai, Abu Dhabi and the UAE and GCC.
Key Features:
- Log periodic directional UHF antenna
- Integrated low noise amplifier
- Four position gain selector
- Stand, ceiling or wall mounting
Technical Specifications:
| Spec | Value |
|---|---|
| Frequency Range | 470 to 698 MHz |
| Type | Active directional, log periodic dipole array |
| Pattern | Cardioid toward coverage area |
| Gain | Four position gain selector |
| Power | 12 V DC bias from receiver or distribution |
| Mounting | Stand thread, ceiling or wall with included swivel bracket |
Why Buy the Shure UA874XA from Trianze Tech?
- Genuine Shure product with local support
- Fast delivery across Dubai, Abu Dhabi and the UAE and GCC
- Help choosing compatible parts and accessories
- Dedicated AV support team
Frequently asked
Questions our clients ask before signing.
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Talk to a consultant — most queries are answered in a 15-minute call.
The UA874XA covers 470 to 698 MHz in the UHF range.
Its log periodic cardioid pattern focuses on the coverage area and rejects RF from outside it better than a 1/2 wave omni antenna.
Yes. It needs 12 V DC bias from a compatible Shure receiver or antenna distribution system, or from a UABIAST adapter.
The four position gain selector compensates for signal loss in the coaxial cable run.
It can be stand mounted, suspended from the ceiling or wall mounted using the included swivel adapter bracket.
Trianze Tech stocks the Shure UA874XA in Dubai with fast delivery across the UAE and GCC. Call +971 58 161 3661 or message us on WhatsApp for the best price and current stock availability.