Shure UA874US
Active Directional Antenna, 470-698 MHz

OUR PART #  UA874US


Experience improved wireless reception with the UA874. This UHF antenna uses a log periodic dipole array to produce a cardioid pattern toward the desired coverage area, achieving greater rejection of RF signals outside the area than standard ½ wave omnidirectional antennas.

An integrated amplifier with four gain settings compensates for varying degrees of coaxial cable signal loss.

The UA874 can be mounted on a mic stand with the integrated threaded adapter.

NOTE: The UA847 can be wall or ceiling mounted with multiple mounting adapter solutions. Please call for wall and ceiling-mount suggestions!

Features:

  • Compatible with all Shure wireless receivers and antenna distributionsystems that provide 12 V DC bias
  • Four-position gain selector switch
  • Low-noise signal amplifier that compensates for transmission loss incoaxial cable
  • Integrated threaded adapter that mounts easily to microphones stands
  • Legendary Shure build quality and reliability

Specifications:

  • Connector Type: BNC Female
  • Impedance: 50 Ohms
  • Power Requirements: 10 to 15 V DC bias from coaxial connection, 75 mA
  • Reception Pattern: 70 degrees
  • Third-order Intercept Point: >30 dBm
  • Antenna Gain (On Axis): 7.5 dBi
  • Signal Gain +/- 1dB: Switchable
    -Active: +12 dB, +6 dB
    - Passive: 0dB, -6 dB
  • RF Overload LED Threshold: -5 dBm
  • Dimensions: 316 mm x 359 mm x 36 mm (H x W x D)
  • Weight: 317 g (11.2 oz)
50 ft UHF Remote Antenna Extension Cable with BNC Connectors
Shure UA850 50 ft UHF Remote Antenna Extension Cable with BNC Connectors
The Shure UA850 50 ft remote antenna extension cable features BNC connectors and RG8X/U type cable. It is compatible with their ULXS4, ULXP4, UC4, U4S and U4D models.
25 ft UHF Remote Antenna Extension Cable
Shure UA825 25 ft UHF Remote Antenna Extension Cable
Shure's UA825 is a 25 ft long RG8X/U-type remote antenna extension cable with BNC connectors. Compatible with ULXS4, ULXP4, UC4, U4S and U4D.
10 Foot Coaxial Cable with BNC Connectors
Shure PA725 10 Foot Coaxial Cable with BNC Connectors
The Shure PA725 is a 10-foot coaxial cable (RG-8) with BNC Connectors.

Shure UA874US
Active Directional Antenna, 470-698 MHz

OUR PART #  UA874US

Product Information:

Experience improved wireless reception with the UA874. This UHF antenna uses a log periodic dipole array to produce a cardioid pattern toward the desired coverage area, achieving greater rejection of RF signals outside the area than standard ½ wave omnidirectional antennas.

An integrated amplifier with four gain settings compensates for varying degrees of coaxial cable signal loss.

The UA874 can be mounted on a mic stand with the integrated threaded adapter.

NOTE: The UA847 can be wall or ceiling mounted with multiple mounting adapter solutions. Please call for wall and ceiling-mount suggestions!

Features:

  • Compatible with all Shure wireless receivers and antenna distributionsystems that provide 12 V DC bias
  • Four-position gain selector switch
  • Low-noise signal amplifier that compensates for transmission loss incoaxial cable
  • Integrated threaded adapter that mounts easily to microphones stands
  • Legendary Shure build quality and reliability

Specifications:

  • Connector Type: BNC Female
  • Impedance: 50 Ohms
  • Power Requirements: 10 to 15 V DC bias from coaxial connection, 75 mA
  • Reception Pattern: 70 degrees
  • Third-order Intercept Point: >30 dBm
  • Antenna Gain (On Axis): 7.5 dBi
  • Signal Gain +/- 1dB: Switchable
    -Active: +12 dB, +6 dB
    - Passive: 0dB, -6 dB
  • RF Overload LED Threshold: -5 dBm
  • Dimensions: 316 mm x 359 mm x 36 mm (H x W x D)
  • Weight: 317 g (11.2 oz)
50 ft UHF Remote Antenna Extension Cable with BNC Connectors
Shure UA850 50 ft UHF Remote Antenna Extension Cable with BNC Connectors
The Shure UA850 50 ft remote antenna extension cable features BNC connectors and RG8X/U type cable. It is compatible with their ULXS4, ULXP4, UC4, U4S and U4D models.
25 ft UHF Remote Antenna Extension Cable
Shure UA825 25 ft UHF Remote Antenna Extension Cable
Shure's UA825 is a 25 ft long RG8X/U-type remote antenna extension cable with BNC connectors. Compatible with ULXS4, ULXP4, UC4, U4S and U4D.
10 Foot Coaxial Cable with BNC Connectors
Shure PA725 10 Foot Coaxial Cable with BNC Connectors
The Shure PA725 is a 10-foot coaxial cable (RG-8) with BNC Connectors.
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