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Contacta - HLD5-UK
Compact Hearing Induction Loop Driver 5 - Small Room
List Price
£298.10
$0.00
€0.00
incl. VAT
Product Description
The Contacta HLD5 dual output hearing loop driver is an under-counter audio amplifier for driving hearing induction loop systems, providing improved communication and customer experience for the hearing impaired. It features a 100V input line for public announcement feeds.
This hearing loop driver relays the sound source to someone wearing a hearing aid device.
The HLD5 driver has the unique capability of driving two small loops concurrently
The HLD5 does not come with a power supply. You will require part code PS-60.
Applications - Suitable for small and medium sized facilities, such as:
- Meeting rooms
- Classrooms
- Care & nursing rooms
- Waiting rooms
- Lecture halls
Standards
- BS EN 55103-1: 2009 (EMC emissions)
- BS EN 55103-2: 2009 (EMC immunity)
- FCC class “B” EMC (emissions)
- ICES-003 IEC 60118-4 (in correct installations)
- IEC 62489-1
Specification Sheet
- Click to download: HLD5-Hearing-Loop-Driver.pdf
- Easily configurable, built-in 90º phase shift
- Efficient power utilisation
- Sleep mode
- High frequency compensation
- Continuous self-testing
- Drive level indication
- Intelligent protection system
| Description | HLD5-UK |
|---|---|
| MIC A: Microphone | Balanced or unbalanced (depending on how wired) switch selectable standard phantom power of 12V or 5V DC for electret microphones |
| MIC B: Microphone | Balanced or unbalanced (depending on how wired) switch selectable standard phantom power of 12V or 5V DC for electret microphones |
| Line A: Line level | 0dBV, adjustable |
| Line B: Line level | 0dBV, adjustable |
| 100V Line | Transformer isolated, adjustable |
| Loop A Connection | 2 x 2 way Phoenix screw terminal blocks |
| Loop A Drive Current | 3Arms compliance current at 1kHz sine wave |
| Loop A Drive Voltage | 7Vrms compliance voltage |
| Loop B Connection | 2 x 2 way Phoenix screw terminal blocks |
| Loop B Drive Current | 3Arms compliance current at 1kHz sine wave |
| Loop B Drive Voltage | 7Vrms compliance voltage |
| External LED's or Relays | 2 x constant current drive @ 20mA, 22V max |
| External Monitor and Control | Contacta communications processor interface |
| Frequency Response | |
| Distortion | Better than -40dB, inputs at nominal level |
| Automatic Gain Control Analog | Dynamic range: 40dB typical Attack time: 10 milliseconds Release time: 500mS |
| Controls Function Switching | All functions selectable via 2 sets of DIP switches; one set to select options on input and one set to select options on output |
| Displays Ouput A & B | 8 level bar graph with peak hold |
| Displays Other indications | 8 level bar graph with peak hold |
| Dimensions | 99 (H) x 200 (W) x 40 (D) mm |
| Weight (Net) | 1.50kg |
| Weight (Gross) | 2.00kg |
