Acesonic UHF-2980 UHF Wireless Microphone System 200 Switchable Channels, Rechargeable

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.

Features:

• 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

Specifications:

Receiver

• Receiver Frequency Range: UHF 610 - 700MHz
• 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: 85dB typical
• Spurious rejection: 75dB typical
• Frequency Response: 40Hz~18KHz
• Working distance: Up to 200 feet
• Squelch Control: Dual-Squelch circuit
• AF Output Impedance: 2.2K Ohms
• 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

Microphones

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