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Shure UA870x Active Antenna (944 - 952MHz)

B&H # SHUA870X MFR # UA870X
Shure UA870x Active Antenna (944 - 952MHz)


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Product Highlights

  • Paddle Antenna
  • Cardioid Reception Patter
  • Minimizes Interference

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The Shure UA870x Active Antenna is an active 1/2 wave directional antenna designed for use with select Shure UHF wireless receivers. The antenna features a cardioid reception pattern which enhances reception of the desired coverage area while eliminating RF signals outside the coverage area. An on-board RF signal amplifier compensates for signal loss during long cable runs. The amplifier features a switch allowing users to select between 3 or 10dB gain. The UA870x requires remote 12VDC power via connected U4 receiver or antenna distribution system. The antenna is completely weather resistant and can be mounted on a microphone stand, suspended from the ceiling, or mounted to a wall using the integrated swivel adapter bracket.

UPC: 042406148122
Power Source Remote 12v DC from Coaxial Cable Connection to Receiver or Antenna Distribution System
Power Consumption 0.81 W
Antenna Gain 7 dB typical (on axis)
Amplifier Gain Gain Switch at 3 dB: 3 dB ± 2.0 dB
Gain Switch at 10 dB: 10 dB ± 2.0 dB
Third Order Intercept Point (3 OIP) More than 30 dBm
Reception Pattern Directional; Cardioid
3dB Beam Width: 100 Degrees
Noise Figure 4.5 dB (Typical), 6.0 dB (Maximum)
Amplifier Gain 3 dB: Green LED
10 dB: Red LED
Connector Female, BNC-Type
Swivel Adapter Positive-Action, Break Resistant, Adjustable from 0 to 90 Degrees, with Standard 5/8"-27 Thread.
Dimensions 8.90 x 9.21 x 1.60" (226 x 234 x 40.7mm) HxWxD
Weight 8 oz. (227 g) (without Cable)
Packaging Info
Box Dimensions (LxWxH) 10.5 x 9.3 x 2.0"
Shure UA870x Active Antenna (944 - 952MHz)
  • Stand Adapter
  • 1 Year Warranty
  • Be the first to review this item


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    Special Order ?
    This is a Special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at time of shipment. Item is non-cancelable and non-returnable.
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