SigNET AC PDA103L Small Room Loop Kit with SigNET PDA103 Amplifier and AMT Microphone

The SigNET AC PDA103L Small Room Loop Kit with SigNET PDA103 Amplifier and AMT Microphone is everything you need to create a high-quality fixed hearing loop system for small meeting rooms, council chambers or doctors' surgeries (etc.).
The amplifier includes metal compensation controls to improve intelligibility in rooms with high metal content.
In addition, the state-of-the-art audio processor features an automatic gain control which compensates for poor microphone techniques and helps suppress loud noises, hisses and clicks.
The PDA103L kit includes a PDA103 amplifier, PL1/PSU1 plugtop power supply, AMT microphone, 40m loop cable and a 'Hearing Loop Fitted' sticker.

SigNET AC PDA103L Small Room Loop Kit with SigNET PDA103 Amplifier and AMT Microphone Features

- Contains everything you need to create a high quality hearing loop system for a room up to 50m² (7m x 7m)
- PDA103L kit is ideal for small meeting rooms, council chambers, doctors' surgeries, etc.
- PDA103 amplifier includes a 3.5mm microphone input, a line level input and an 'outreach' socket
- Metal compensation control helps improve intelligibility in rooms with high metal content
- Adjustable mic, line level and 'outreach' controls.
- Drive (level) control allows the amplifier's output stage to be set-up to suit the exact characteristics of the application.
- State-of-the-art audio processor features an automatic gain control which compensates for poor microphone techniques and helps suppress loud noises, hisses and clicks
- Limit, Peak, Loop Fault and Power On indicators
- Designed to be wall-mounted using the keyholes provided
- Meets and exceeds the requirements of BS7594 and EN60118-4 when correctly installed

SigNET AC PDA103L Small Room Loop Kit with SigNET PDA103 Amplifier and AMT Microphone Specifications

- Rated supply voltage: 110 to 240Va.c. @ 50/60Hz
- Rated power consumption: 18W PSU
- Maximum RMS output current: 4A @ 1kHz
- Maximum RMS load voltage: 5.5V
- Coverage area using the TX2 pre-formed loop: 1.2m²
- Coverage area using 0.5mm² loop cable: 50m², i.e. rooms up to approx. 7m x 7m
- Recommended number of turns: Single turn
- Recommended loop conductor size: 0.5mm2 @ < 50m loop length
- Frequency response -3dB: 120Hz to 5kHz as per BS EN 60118-4
- Input signal level:
  - Mic: -60dB unbalanced
  - Line: -27dB stereo unbalanced
  - Outreach: -10dB balanced.
- Input impedance:
  - Mic: 1k ohm
  - Line: 100k ohm
  - Outreach: 20k ohm
- Microphone phantom power: 12Vd.c.
- Signal to noise ratio, A weighted: -62dB
- AGC range (3dB change in output current), reference rated I/P voltage: 10dB
- AGC ratio: 20:1
- Amplifier mode: True current mode
- Sensitivity level controls (all rotary pot controls are screwdriver adjustable):
  - Mic
  - Line
  - Outreach
  - Metal Compensation
  - Level
- LED indicators:
  - Limit (Red)
  - Peak (Red)
  - Loop Fault (Red)
  - Power On (Green)
- Connectors:
  - Mic (3.5mm mono jack socket)
  - Line (3.5mm stereo jack socket)
  - Outreach (4- way pluggable screw terminal)
  - DC in; Loop (2-way pluggable screw terminal)

SigNET AC PDA103L Small Room Loop Kit with SigNET PDA103 Amplifier and AMT Microphone Supplied With

- 1x SigNET PDA103 hearing loop amplifier
- 1x 230Va.c. PL1/PSU1 plug-top power supply
- 1x SigNET AMT microphone
- 1x 40m of 0.5mm² loop cable
- 1x 'Hearing Loop Fitted' sticker