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Acesonic UHF-2980 UHF Dual Wireless Microphone System

  • Product Description
  • Product Video
  • Product Accessories
  • Warranty

The Acesonic UHF-2980 Microphone System works in the UHF band and offers 100 channels per microphone - 200 total. This gives you two advantages to help you avoid interference.

  1. UHF operates in a higher frequency range which is often less crowded than VHF. VHF usually sees more use, depending on your area, and is more susceptible to interference with other users.

  2. Each microphone can switch up to 100 channels each helping you find the best reception.

These built-in features offer you more available frequency spectrum and another level of protection because you can choose from 100 channels per microphone.

Microphone charger, batteries, and rack mount are included.


  • Dual UHF wireless microphone system
  • 100 Channels per microphone 200 Channels Total
  • Channels switch manually or automatically
  • Two high-sensitivity microphones with LCD indicators
  • Easy-to-Use IR channel switching function
  • Enjoy clear audio with Noise-Reducing Technology
  • Rechargeable docking station
  • Dual-Channel LCD Display with RF/AF Indicators
  • Rackmountable


  • Receiver Frequency Range: UHF 610 - 700 MHz
  • Oscillation Mode: Phase-locked Loop Controlled
  • Frequency Stability: 10PPM
  • Switching bandwidth: 24MHz
  • Frequency Space: ≥250KHz
  • Sensitivity: 105dB @ sinad=12dB
  • S/N Ratio: >105dB
  • T.H.D.: <0.5% @ 1KHz
  • Image rejection: 85 dB typical
  • Spurious rejection: 75 dB typical
  • Frequency Response: 40Hz~18KHz
  • Working distance: Up to 200 feet
  • Squelch Control: Dual-Squelch circuit
  • AF Output Impedance: 2.2KOhms
  • Max. Output Level:
  • Balanced: 0-400mv
  • Unbalanced: 0-200mv
  • Display: LCD
  • Power Supply:
  • External DC Power Supply, 0.5A
  • 12-18V DC
  • Output Connector:
  • XLR Balanced Socket, Unbalanced
  • TRS 6.35mm Socket
  • Dimensions: 8.25” × 1 3/4” × 6 1/4”
  • Weight: 6lbs


  • Transmitter power: 30mW
  • Spurious emission: <40dB(with carrier)
  • Display: LED
  • Battery Voltage: 1.5V x 2
  • Battery life: Up to 8 hours


Acesonic warrants its products to be free from defects for 1 year from the date of purchase.

Warranty Repairs is 888-976-7464

Warranty Returns are strictly for repairs and not refunds, exchanges, upgrades. Any unit under warranty that is deemed non-repairable will be replaced with a new unit of the same model.