Ampetronic LOOPWORKSR1. Loopworks Receiver R1 is a high quality audio induction loop receiver.
$595.00
In StockThe Ampetronic LOOPWORKSR1 is the Ampetronic Loopworks Receiver R1. It’s a high quality audio induction loop receiver with a vertically mounted pick up coil designed to be used in conjunction with the Loopworks Measure iOS App. The Loopworks Measure App and R1 Receiver together become the most accurate, dedicated field strength meter (FSM) available.
| Coil orientation | Vertical when receiver held upright |
| Reference level | 400mA/m (In field strength mode) |
| Frequency response | 50Hz to 8kHz ±0.25dB |
| 40Hz to 10kHz ±0.5dB | |
| 30Hz to 15kHz ±3dB | |
| Gain stability | Better than ±0.25dB over all conditions |
| Audio inputs | 3.5mm 4-pole jack plug for connection to Apple device |
| 3.5mm 3-pole jack socket for monitoring with stereo headphones (mono only) |
| Calibration Power | < 100mW |
| Measurement Power | < 1mW |
| Dimensions | 52.0 x 27.5 x 9.5mm (R1 receiver only) |
| Weight | 10g |
| Operating temperature range | -10 to +45°C |
| Storage temperature range | -20 to +75°C |
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