Elite Sport Sport
Standard or custom referee mic-earpiece
Reference: PHO 521. Headset including very sensitive microphone for an optimum audio quality.
Compatible with
Référence:
PHO 521
Supplied with a generic earphone kit: left and right earphones and 3 silicone inserts.available with custom-molded ear impression.
Applications
- Arbitration
- VAR
Moulded
Molded ear impression (resin mold): perfect fit
Headset
High-quality micro-earphones
Comfort
Long-lasting comfort
Freedom
No pressure around the head and no discomfort: total freedom
Crystal-clear sound
Excellent speech intelligibility: crystal-clear sound
Technical specifications
- Microphone sensitivity: -44 (±4) dB re. 1V/Pa at 1 kHz
- Microphone type: Electret, noise-cancelling
- Ear speaker sensitivity: 94 dBA @ 150 mVRMS
- Ear speaker impedance: 50 Ω DC, 100 Ω @ 1 kHz
- Cable pulling force: 50 N
- Operating temperature range : -20°C – +60°C
- Electromagnetic compatibility (EMC) EN 55022, EN 55024