OP-LR/M
Opus Loop Rceiver Measurer is the most compact loop listening device on the market.
It allows anybody to listen to an audio frequency induction loop system just like they were wearing an hearing device switched to the “T” position.
In order to make sure your loop system is functional and respecting the IEC 60118-4 norm it is essential to use a control device. The OP-LR/M is an easy-to-use and straight forward solution to do so.
Just by turning it on, you’ll be able to control the quality of the signal received as well as making sure it respect the internatinal norm, thanks to its easy to read, led indicators.
OP-LRM
Kit with OP-LR and OP-778
OP-778
Headphones for OP-LR
OP-LR
Receiver/Measurer magnetic strength
Caracteristics op-lr/m
| MAIN FEATURES | |
| Battery type | Lithium-ion battery |
| Autonomy | 15 hours at normal listening level |
| Battery charging port | Female Micro USB |
| Distortion | < 0.5% THD |
| Output power | > 200 mW into 16 Ω load |
| Power indicator | Yellow LED: when OP-LR/M is turned on |
| Frequency response | Flat : 100 – 8 000 Hz |
| Magnetic field strenght indication | Yellow LED : < -3 dB |
| Green LED : -3 dB <x< 3 dB | |
| Red LED : > 3 dB | |
| Headphone output | Standar stereo headphone, 3.5 mm |
| PHYSICAL | |
| Dimensions | 75 x 35 x 20 mm |
| Temperature range | -10 to 45 °C |
| Weight | 36 g, incl.battery |
| Finish | Black ABS Plastic |
| ACCESSORIES | |
| Stereo headphone (included) | Impedance 32 Ω per side |
| Headphone sensibility | 102 ± 3 dB/mW |
| Headphone Dimensions | Ø 40 mm |
| STANDARDS COMPLIANCE | |
| The OP-LR/M is CE compliant to all relevant safety an EMC standards. | |