Technical Specifications:
Microphone Inputs:
- Two inputs, suitable for use with electret microphones
- DC powering for electret capsules
Loop Current:
- >3 Amp Peak signal current into special coil or SINGLE TURN loop
- Monitoring via front panel LED, which indicates current peaks
Loop Resistance:
- Must be less than 1W but greater than 0.3W
Area Coverage:
- Nominal area of coverage is 20m² / 210 ft²
- Where metal is present, significant losses may occur reducing coverage area and affecting frequency response
Loop Coil:
- Special coil for vertical mounting at the front edge of the service counters
- This coil cannot be used in close proximity to a metal panel
- The coil is an open structure measuring 360mm / 14.2 inches wide, 320mm / 12.6 inches high, 7mm / 0.3 inches thick
Compression / AGC Control:
- Compression range 36dB to overload. Front panel indicator
- Attack and Decay time constants optimized for speech.
Frequency Response:
- 80Hz to 5 KHz ± 1.5dB at low level, measured as loop current.
- Multipole lowpass filter rapidly attenuates signals above 5.5KHz
AC Power Input:
- 110-120 Volt AC, 50 - 60 Hz or 230 Volts AC, 45 - 65 Hz.
- 15 VA Max power consumption
DC Power Input:
- 12V DC is available on the ILD20DC model
- 15 VA Max power consumption
Dimensions:
- Length: 193mm / 7.8 in
- Width: 101mm / 4 in
- Height: 40mm / 1.5 in
Weight:
- 1.1 Kg (2.4 Lb)
Accessories supplied:
- 1 microphone (10mm diameter) Tieclip style
- 1 Loop Coil, with self-adhesive fixings.
- 1 AC Input Power Cable
- EM195 A Desktop Freestanding microphone / Q400 Small Boundary microphone optional
The AMPETRONIC ILD20 Induction Loop Receiver carries a 5 year warranty.
Copyright © 1999 AssistiveAudio. All rights reserved.
Information in this document is subject to change without notice.
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