Shure UABIAST User manual

UABIAST
UABIAST In-line Power Supply
The Shure UABIAST in-line power supply user guide.
Version: 4 (2020-C)

Shure Incorporated
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Table of Contents
UABIASTUABIAST In-line Power Supply3
UABIAST In-line Power Supply3
Connecting to a Device3
ﺕﺎﻔﺻﺍﻮﻤﻟﺍ3

Shure Incorporated
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2
3
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UABIAST
UABIAST In-line Power Supply
UABIAST In-line Power Supply
The Shure UABIAST is an in-line adapter that provides 12V DC Bias power to an active antenna or in-line accessory when a
receiver's antenna input jack does not provide the necessary power. The UABIAST receives power from a wall outlet using
either a Shure PS24 power supply, and passes the RF signal while supplying power to an active antenna or other in-line
device. It is capable of supplying power to three in-line amplifiers (Shure UA834), or two in-line amplifiers and one active
antenna (Shure UA874).
Note: For cable runs exceeding 25 feet (7.6 meters), an in-line amplifier (Shure UA834) may be required to compensate for signal loss.
Connecting to a Device
Using Shure 50 Ohm BNC-BNC coaxial cables is recommended when making connections.
Connect the active device that requires DC power into the UABIAST input (marked "RF + DC").
Connect the UABIAST output (marked "RF only") to the antenna input of the wireless receiver.
Plug in a power adapter (Shure PS24) to the DC power input.
The green LED illuminates to verify the 12VDC is active.
ﺕﺎﻔﺻﺍﻮﻤﻟﺍ
ﺩﺩﺮﺘﻟﺍ ﻕﺎﻄﻧ
100–2000ﺰﺗﺮﻫﺎﺠﻴﻣ

Shure Incorporated
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ﻯﻮﺼﻘﻟﺍ ﻝﺎﺧﺩﻹﺍ ﺔﻗﺎﻃ
12.4 ﺮﺷﺎﺒﻣ ﺭﺎﻴﺗ ﺖﻟﻮﻓ ,400 ﺮﻴﺒﻣﺃ
+3ﻞﺒﻴﺴﻳﺩ+10ﻞﺒﻴﺴﻳﺩ
ﻝﺎﺧﺩﻹﺍ ﺪﻘﻓ
>1ﻞﺒﻴﺴﻳﺩ
ﻞﺻﻮﻤﻟﺍ ﻉﻮﻧ
BNC,ﻰﺜﻧﺃ
ﺔﻗﻭﺎﻌﻤﻟﺍ
50ﻡﻭﺃ
ﺯﺎﻴﺤﻧﻻﺍ ﺔﻴﺘﻟﻮﻓ
12ﺮﺷﺎﺒﻣ ﺭﺎﻴﺗ ﺖﻟﻮﻓ
ﺩﺎﻌﺑﻷﺍ
25x 67 x 49ﻢﻣ)ﻝﻮﻄﻟﺍ×ﺽﺮﻌﻟﺍ×ﺪﻌﹹﺒﻟﺍ(
ﻲﻓﺎﺼﻟﺍ ﻥﺯﻮﻟﺍ
49ﻡﺍﺮﺟ)1.73ﺔﺼﻧﻭﺃ(
ﻞﻴﻐﺸﺘﻟﺍ ﺓﺭﺍﺮﺣ ﺔﺟﺭﺩ ﻕﺎﻄﻧ
−7°C (45°F)ﻰﻟﺇ38°C (100°F)