Shure UABIAST: In-Line 12V DC Bias Power Supply over BNC Coax for UA874 Active Antennas and UA830 Amplifiers
Model
:
UABIAST
Genuine Products
Original Brand Warranty
Product Training
Installation, Maintenance & Support
Shure UABIAST In-Line Bias Power Supply
The Shure UABIAST is an in-line adapter that supplies 12 V DC bias power over BNC coaxial cable. It lets UA874 active antennas and UA830 in-line antenna amplifiers work with Shure receivers that do not supply power from their BNC antenna inputs and are used without an antenna distribution amplifier, for installs across Dubai, Abu Dhabi and the UAE and GCC.
Key Features:
- Supplies 12 V DC bias over BNC coax
- Powers up to 3 compatible accessories
- Passes RF between antenna and receiver
- LED power indicator, power supply included
Technical Specifications:
| Spec | Value |
|---|---|
| Output | 12 V DC bias over BNC |
| Compatible Accessories | UA874 active antenna, UA830 in-line amplifier |
| Capacity | Up to 3 connected accessories |
| Indicator | LED when power is present |
| Included | Power supply |
Why Buy the Shure UABIAST 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.
If you don't see your question here, our consultants will gladly walk you through specifics on a discovery call.
Still have questions?
Talk to a consultant — most queries are answered in a 15-minute call.
It injects 12 V DC bias power onto a BNC coaxial cable to power active antennas or in-line amplifiers.
Shure lists the UA874 active antenna and the UA830 in-line antenna amplifier.
Use it when your receiver does not supply power from its BNC antenna inputs and no antenna distribution amplifier is in the system.
One UABIAST powers any combination of up to three connected compatible accessories.
Yes. It passes the RF signal between the antenna and receiver, with an LED to show power is present.
Trianze Tech offers the Shure UABIAST 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.