خانه
صوت و کنفرانس بوشConference systemsIntegrus - Wireless Language Distribution System Integrus Receivers, Charging Units and Accessories
LBB 4540 Integrus Pocket Receivers
| Technical Specifications | ||
| Electrical | IR irradiance level | 4 mW/m2 per carrier |
| Angle of half sensitivity | ± 50° | |
| Headphone output level at 2.4 V | 450 mVrms (speech at maximum volume , 32 ohm headphone) |
|
| Headphone output frequency range |
20 Hz to 20 kHz | |
| Headphone output impedance | 32 ohm to 2 kohm | |
| Max. signal-to-noise ratio | 80 dB(A) | |
| Supply voltage | 1.8 to 3.6 V, nominal 2.4 V | |
| Power consumption at 2.4 V (battery voltage) |
15 mA (speech at maximum volume, 32 ohm headphone) |
|
| Power consumption (standby) | < 1 Ma | |
| Mechanical | Dimensions (H x W x D) | 155 x 45 x 30 mm (6.1 x 1.8 x 1.2 in) |
| Weight | ||
| excluding battery | 75 g (0.16 lb) | |
| including battery | 125 g (0.27 lb) | |
| Color | charcoal with silver | |
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