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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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VHF Wireless Receivers, VHF Antenna Distribution Systems
BNC, Female
50Ohms
10 - 15V DC bias from coaxial connection, 75mA
174 - 216MHz
3dB Beam Width 120 deg.
>30 dBm
On Axis: 3 dBi
+/-1dB, Switchable: +12dB, +6dB, 0dB, -6dB
-5 dBm (RF overload LED does not operate for passive gain settings)
0 to 145 deg. F (-18 to 63 deg. C)
-20 to 165 deg. F (-29 to 74 deg. C)
559 x 435 x 68mm (22.01 x 17.13 x 2.68")
27oz (765.44g)
042406461931
For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.
After extensive research and development, the UA874V Active Directional Antenna (174 - 216MHz) emerges as a top-tier choice for enhancing the performance of your VHF wireless receivers and VHF antenna distribution systems. This high-quality antenna is fully compatible with all VHF Shure wireless receivers and VHF antenna distribution systems that provide a 12V DC bias, ensuring seamless integration into your existing setup.
The UA874V Active Directional Antenna is not just a passive device; it can also be powered by the UABIAST, an in-line adapter that supplies 12V DC bias power over coaxial BNC cable. This feature allows for greater flexibility and convenience in your audio and video setups, making it an ideal choice for both professional and amateur users.
Designed to operate within the 174 - 216MHz frequency range, this antenna ensures optimal signal reception and transmission, contributing to superior audio and video quality. Whether you're setting up for a live event, a studio recording, or a broadcast, the UA874V Active Directional Antenna is a reliable tool that can significantly enhance your wireless system's performance.
In summary, the UA874V Active Directional Antenna (174 - 216MHz) is a versatile and high-performing addition to any VHF wireless receiver or VHF antenna distribution system, offering compatibility, power options, and superior frequency range for optimal performance.