AKM3 Lecture Room Hearing Loop Kit (PDA200E, PRO45 Mic)

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SigNET AKM3 Lecture Room Hearing Loop Kit (PDA200E, PRO45 Mic) - Main Image
SigNET AKM3 Lecture Room Hearing Loop Kit (PDA200E, PRO45 Mic) - Image 1
SigNET AKM3 Lecture Room Hearing Loop Kit (PDA200E, PRO45 Mic) - Image 2
SigNET AKM3 Lecture Room Hearing Loop Kit (PDA200E, PRO45 Mic) - Image 3
SigNET AKM3 Lecture Room Hearing Loop Kit (PDA200E, PRO45 Mic) - Image 4
Price:
RRP: £749.34 inc VAT
Code:
SIGAKM3
Manufacturer Code:
AKM3
Brand:
SigNET

Quantity required:

Main Features

  • Fully compliant as a perimeter loop system as described in BS 7594, clause 10 A3 and BS EN 60118-4 when correctly installed
  • Up to 200 square metres (metal free) coverage - ideal for most ‘free space’ applications
  • Two balanced / unbalanced line level inputs
  • One microphone input with phantom power for electret microphones (12 V)
  • Full compatibility with the Outreach plate audio input extension system
  • Metal compensation control to improve intelligibility in rooms with high metal content
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AKM3 Lecture Room Hearing Loop Kit (PDA200E, PRO45 Mic)

The PDA200E is a cost-effective induction loop amplifier that is designed to drive a perimeter loop of up to 200 square metres for assitive listening in meeting and conference rooms. The AKM3 kit comes with the PRO45 hanging microphone from Audio-technica for high quality audio input.

Product Features

AKM3

  • Fully compliant as a perimeter loop system as described in BS 7594, clause 10 A3 and BS EN 60118-4 when correctly installed
  • Up to 200 square metres (metal free) coverage - ideal for most ‘free space’ applications
  • Two balanced / unbalanced line level inputs
  • One microphone input with phantom power for electret microphones (12 V)
  • Full compatibility with the Outreach plate audio input extension system
  • Metal compensation control to improve intelligibility in rooms with high metal content
  • Fully automatic compressor-limiter which maintains the loop signal for improved intelligibility
  • Each input has a separate internal tamper-resistant control that can be manually adjusted
  • Compression, output (Peak Current 3, 2, 1) and power on (Power) front panel indicators
  • Short circuit protection
  • Internal temperature safety cut-out to stop over heating
  • Wall-mounted metal enclosure for a permanent robust installation
  • Complete with installation kit, instructions and ‘loop fitted’ sticker
  • Contractor kits available - suitable for use in meeting rooms, TV lounges, places of worship, etc.

PRO45

  • Hi-SPL handling is ideal for suspension over choirs and orchestras
  • Wide-range condenser element with low-mass diaphragm for superior performance
  • Self-contained electronics eliminate need for external power modules
  • Flat, smooth frequency response
  • 25' (7.6 m) cable permanently attached between microphone and XLRM-type connector

Product Specifications

AKM3

Power

  • Mains Voltage: 230 Vac, 50-60 Hz
  • Power Consumption: < 80 VA
  • Line Level Input (x2)
  • Impedance: 1k + or - input to ground
  • Sensitivity: 200 mV - 2.5 V RMS balanced or unbalanced
  • Input Voltage: 2.5 V max. or Outreach plates

Performance

  • Bandwidth: 100 Hz - 5 kHz @ 0 dB
  • Distortion: < 0.33% THD & @ 1 kHz 0 dBU

Microphone Input

  • Impedance: 1k + or - input to ground
  • Sensitivity: 1 - 8 mV balanced
  • Phantom Voltage: 12 Vdc

Metal Compensation

  • Control: 3 dB / octave band (Boost)
  • Output Drive Current
  • Maximum Peak: > 6.2 A; continuous 4.2 A

Loop Cable

  • Max. Area of Coverage: 200 m2 (1 mm2 cable) - metal free
  • Loop Impedance: 0.5 to 1 ohm @ 1 kHz. Will drive higher impedance loops with reduced area of coverage.

Front Panel Indicators

  • Power: Green LED
  • Compression: Red LED
  • Peak Current (3, 2, 1): (Red / Yellow / Green) Scale

Physical & Dimensions

  • Weight: 2.9 kg
  • Dimensions (L x H x D): 273 mm x 200 mm x 77 mm
  • Ingress Protection: IP20

PRO45

General

  • Element: Fixed-charge back plate, permanently polarized condenser
  • Polar Pattern: Cardioid
  • Frequency Responce: 70-16,000 Hz
  • Open Circuit Sensitivity: -37 dB (14.1 mV) re 1V at 1 Pa
  • Impedance: 100 ohms
  • Maximum Input Sound Level: 134 dB SPL, 1 kHz at 1% T.H.D.
  • Dynamic Range (typical): 106 dB, 1 kHz at Max SPL
  • Signal-to-Noise Ratio: 66 dB, 1 kHz at 1 Pa
  • Phantom Power Requirements: 9-52V DC, 2 mA typical
  • Outpur Connector: 3-pin XLRM-type on cable
  • Cable: 25' (7.6 m) long, permanently attached

Physical & Dimensions

  • Length: 56.9mm
  • Head Diameter: 12mm