Shure UA874US Active Directional Antenna (470-698 MHz)

Anténa pro Bezdrátové Mikrofonní Systémy

EUR 646.00

Incl. VAT, free shipping

Product #	211045
Brand	Shure
Category	Antény pro Bezdrátové Mikrofonní Systémy
Brand Category	Shure - Antény
Series	Shure UA
Release date	November 2019
Availability	Will be ordered for you as quick as possible

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Active Directional Antenna 470-698 MHz

The UA874 series of antennas delivers improved wireless signal reception for VHF and UHF wireless systems. Features include rejection of RF signals outside the coverage area and an integrated amplifier with four gain settings.

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Description
Attributes
Properties
Specifications
Magazine
Brand

Description

UA874 uses a log periodic dipole array to produce a cardioid pattern towards the desired coverage area with greater rejection of RF signals outside the coverage area when compared to standard ½ wave omnidirectional antennas. An integrated amplifier with four gain settings compensate for varying degrees of coaxial cable signal loss.

The UA874 can be stand-mounted, suspended from the ceiling, or wall-mounted using the included swivel adapter bracket.

Attributes

Product Details

Product Number	211045
Brand	Shure
Series	UA
Category	Anténa pro Bezdrátové Mikrofonní Systémy
Brand Category	Shure - Antény
Relevancy rank	11 of 11
Date	listopadu 2019

Dimension

Weight

0.95kg

Properties

- Low-noise signal amplifier compensates for insertion loss in coaxial cable
- Compatible with Shure wireless receivers and antenna distribution systems that provide 10–15 V DC bias
- Integrated threaded adapter mounts easily to microphone stands
- Four-position gain selector switch
- Shure quality, ruggedness, and reliability

Note: The antenna will not operate without 10-15 V DC bias. This is required even at -6 dB and 0 dB ("passive") gain settings.

- Weight: 0.950kg

Specifications

Reception Pattern: 3 dB Beam Width, 70 degrees

Third-order Overload Intercept Point (OIP3): >30 dBm

Antenna Gain: On Axis, 7.5dBi

Signal Gain: ±1 dB, Switchable, +12 dB, +6 dB, 0 dB, −6 dB

RF Overload LED Threshold: −5 dBm, RF overload LED does not operate for passive gain settings

Dimensions: 316 x 359 x 36 mm (H x W x D)

Weight: 317 g (11.2 oz.)

Operating Temperature Range: −18°C (0°F) to 63°C (145°F)

Storage Temperature Range: −29°C (-20°F) to 74°C (165°F)

Magazine

This product is featured in the following magazine articles::

Shure May 24, 2022

Shure In Ear Experience

Brand

A Legacy of Audio Excellence - Shure is an established name in the audio industry with a history dating back to 1925. Headquartered in Niles, Illinois, USA, Shure is globally recognized for its high-quality microphones, wireless systems, and audio equipment.Their products are favored by professionals, musicians, and broadcasters for their unmatched audio clarity and reliability. Shure's long-standing commitment to excellence has solidified its reputation as a trusted source for audio solutions across a wide range of applications.

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