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Hearing Induction Loop Amplifier Kit, Meeting Rooms


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Product Overview

The AKM1 hearing loop kit from SigNET comprises of PDA200E induction loop amplifier and the APM omni-directional plated microphone. The PDA200E has revolutionised the induction loop marketplace by bringing the ability to understand, install and appreciate the technology involved to a whole new client base. Straightforward internal screw connectors and preset controls mean no specialist audio experience or audio connectors are required. By following the simple set-up procedure, no further adjustments are necessary, allowing a top quality assistive listening system for the hard of hearing to be set-up in its entirety by new and experienced installers alike.
  • Ideal for meeting rooms, lecture, theatres, churches, schools, TV lounges, shops and other small to medium sized applications
  • Provides max. square room coverage of 120m² (11m x 11m) or max. rectangular room coverage of 250m² (10m x 25m)
  • Straightforward internal screw connectors
  • Wall mountable for permanent installation, ideal for schools and colleges where rooms are often left unsupervised
  • Internal tamper-resistant drive, level and tone controls
  • One balanced/unbalanced microphone input
  • One balanced/unbalanced line level input
  • One microphone input with phantom power for electret microphones
  • Alert tone switch input for doorbells, fire alarms, security systems, etc
  • 100V line input for PA system connection
  • Fully automatic compressor-limiter
  • Full 2Ω drive capability for increased coverage at higher frequencies
  • Compatible with SigNET’s unique ‘outreach plate’ input extension system and all NHS hearing aids and any hearing aid with a T (telecoil)
  • Microphone Impedance: 600Ω balanced/unbalanced
  • Microphone Sensitivity: 2-5mV (-46db to -50db)
  • Microphone Phantom: 12V
  • Line Input impedance: 10kΩ balanced/unbalanced
  • Line Sensitivity: 0dbv (300mV rms to 1.5V rms)
  • 100V Line Input impedance: 200kΩ
  • 100V Line Sensitivity: +40dbv
  • Bandwidth: 40Hz to 8kHz
  • Input dynamic range: 36dB
  • Loop impedance: 0.2 to 2Ω
  • Dimensions (WxHxD): 273x200x77mm
  • Weight: 2.9kg


PDA200E 200m² induction loop amplifier, APM omni-directional plated microphone, 9m Belden cable and loop fitted sticker. (Loop cable IS NOT included)

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