Hollyland HL-2/4 WIRE CONVERTER 2-wire to 4-wire Converter with Echo Processing for Intercom Systems

HL-2/4 WIRE CONVERTER - Overview

• Features:

  • 2/4-wire Bi-directional Convertion
  • Auto Nulling
  • Gain can be Adjusted Flexibly
  • Offer 6-segment LEDs Level Indication
  • Simple Installation
   

• Specifications:

  • Interfaces
  • 3-Pin XLR Female 2-Wire Interface
  • 3-Pin XLR Male 2-Wire Interface
  • 3-Pin XLR Female 4-Wire Input Interface
  • 3-Pin XLR Male 4-Wire Output Interface
  • USB Type-C Interface
    
    
  • Power Supply Mode: 12V - 36V 2-Wire DC Input
    
    2-Wire Output
  • Noise: < -68dBu
  • Matching Impedance: 104Ω - 240Ω
  • Frequency Response: 100 - 5KHz±3dB
  • Distortion: <1% @1KHz
  • Signal-to-Noise Ratio: >55dB @-12dBu
    
    2-Wire Input
  • Maximum Uncompressed Levels: ≥6dBu
  • Input Impedance: >10KΩ
  • 2-Wire Input to 4-Wire Output Gain: 12dB±1dB
    
    4-Wire Output
  • Noise: <-60dBu
  • Output Impedance: <400Ω
  • Frequency Response: 100~5KHz±3dB
  • Distortion: <1% @1KHz
  • Signal to Noise Ratio: >55dB @0dBu
    
    4-Wire Input
  • Maximum Uncompressed Input Levels: ≥18dBu
  • Input Impedance: <10KΩ
  • 4-Wire Input to 2-Wire Output Gain: -12dB±1dB
    
    
  • Power Consumption: <1.5W
  • Dimensions (LxWxH): 4.29" x 0.47" x 1.69" (109mm x 12mm x 43mm)
  • Net Weight: Around 520g
  • Working Temperature: -4°F - 140°F (-20°C - 60°C)(Working Status)
   

• Item Includes:

  • 1x Converter
  • 1x USB Type-C Cable
  • 5x Mountingscrews
  • 1x User Guide
   

• GTIN:

  0191460001109