Earkart Radius
Model: RA8331
Entry-level BTE digital programmable hearing aid, 8 channels and 8 bands, made in India.
Key Features
- 100% Digital Signal Processing
- 4 User Programs
- Adaptive Feedback Canceller
- 8 Channels and 8 Bands (minimum)
- Push Button volume control
- Streamlined design for comfort
- Stay dry and easy to clean
- IS:16127 certified, Made in India
For export orders outside India, shipping/freight is quoted separately at actual cost — see our Shipping Policy.
Description
Radius is Earkart's entry-level Behind-the-Ear digital programmable hearing aid, built and certified in India under IS:16127. It offers 8 channels and 8 bands of processing with an adaptive feedback canceller and 4 user programs in a streamlined, easy-to-clean housing.
Specifications
| Max OSPL 90 (dB SPL) | 135 (max.) |
|---|---|
| HF Average OSPL 90 (dB SPL) | 125.1-135 |
| HF Average Full-on Gain | 60 dB (min.) |
| Frequency Range | 200-5000 Hz |
| EIN Level | <30 dB SPL |
| Harmonic Distortion (500/800/1600 Hz) | <7% |
| Induction Coil Sensitivity | 75 dB (min.) |
| Battery Current | <2 mA |
| Battery Size | 13 (Zinc Air) |
| Attack Time | 55 ms |
| Release Time | 125 ms |
Downloads
Radius — Technical Datasheet
Download
Datasheet
