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
Loop Coil:
- Special coil for vertical mounting at the front edge of the service counters
Compression:
- Compression range 35dB 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 about 5.5KHz
AC Power Input:
- 230 Volt AC, 50-60 Hz.
- Power Consumption 15 W. Max.
Dimensions:
- Length: 193mm / 7¾ inches
- Width: 101mm / 4 inches
- Height: 40mm / 1½ inches
Accessories supplied:
- 1 microphone (10mm diameter) Tieclip style
- 1 Loop Coil, with self-adhesive fixings.
- 1 AC Input Power Cable
Options:
- Desk Freestanding microphone
- Small Boundary microphone
- Special Loop Coils
The AMPETRONIC ILD20 Induction Loop Receiver carries a 5 year warranty.