Shure UA846Z2/LC
GLX-D® Series Frequency Manager


Shure's UA846Z2/LC is an advanced frequency manager for their Shure GLX-D series (sold separately).

Ideal for houses of worship, education, and live music applications, a single UA846Z2/LC advanced frequency manager lets you connect up to six (6) GLXD4R rack-mountable receivers per unit (additional units as well as receivers all sold separately).

You'll achieve improved channel count over GLX-D systems: up to nine (9) systems in typical environments – 11 under optimal conditions. It comes supplied complete with remote antenna accessories for rock-solid RF performance plus seamless frequency management.

Shure UA846Z2/LC Features:

  • Provides advanced automatic frequency management to a linked receiver community for improved RF performance and increased channel count
    • Coordinates GLXD4R receiver scans of the 2.4 GHz RF environment
    • Guarantees use of the clearest possible transmission and backup frequencies
  • Links multiple GLXD4R receivers via RF ports for traditional antenna distribution
    • Allows for remote mounting of antennas in optimal locations for increased signal stability
    • Link up to 6 GLXD4R receivers per frequency manager
    • Link up to 9 GLXD4R receivers in typical application environments (up to 11 under optimal conditions)
    • Two frequency managers required for communities of more than 6 receivers
  • Uses patented data communication via RF cables to create and manage the receiver community
  • Features revolutionary LINKFREQ Automatic Frequency Management, which quickly identifies the best open group and channel frequencies
  • Bi-directional communication link enables transmitters to follow receiver frequency changes automatically
  • Identifies and assigns optimal frequencies to receiver and transmitter pairs
  • In case of interference, automatically and seamlessly transitions to backup frequencies
  • Provides power to the GLXD4R receivers, eliminating need for power strips or multiple outlets
  • Operates in the globally unlicensed 2.4 GHz frequency band

Shure UA846Z2/LC Specifications:

Note: additional information can be found within items located under the "DOCUMENTATION" tab above.

  • Power Requirements: 15 VDC
  • DC Output: 15 VDC (×6)
  • Output Current: Combined total from all DC outputs, 3.8 A, maximum
  • Operating Temperature Range: 0° F to 145° F (-18° C to 63° C)
  • Dimensions (H × W × D): 1.8" × 19" × 7.6" (45 × 483 × 192mm)
  • Net Weight: 3.6 lbs. (1.63 kg)
  • RF Input:
    • Connector Type: Reverse SMA
    • RF Frequency Range: 2400 to 2483.5 MHz
    • Receiver Port Isolation: 35 dB, typical
    • Impedance: 50 Ohms
    • Maximum Antenna Input Power: -10 dBm
    • Maximum Receiver Port Input Power: +15 dBm
  • RF Output:
    • Connector Type: Reverse SMA
    • RF Frequency Range: 2400 to 2483.5 MHz
    • Output Intercept Point (OIP3): 48 dBm, typical
    • Impedance: 50 Ohms
    • Reverse Isolation: Output to Input, 35 dB, typical
    • Gain: Input to any output port, -3 to 0 dB
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