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LBB1941/00
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BOSCH LBB1941/00 Call station, all-call
- Stylish all-call call station, intended for LBB 1925/10 system pre-amplifier
- Unidirectional condenser microphone on flexible stem
- Momentary PTT‑key for calls
- Selectable gain, speech filter, and limiter for improved intelligibility
- Stable metal base design
- Fixed 5 m cable and loop-through connector for additional call stations
| Power Supply | |
| Voltage range | 18 to 24 V (24 V supplied by LBB 1925/10) |
| Current consumption | <30 mA |
| Performance | |
| Nominal sensitivity | 85 dB SPL (gain preset 0 dB) |
| Nominal output level | 700 mV |
| Input sound level (max) | 110 dB SPL |
| Gain preset | +6 / 0 / -15 dB |
| Limiter threshold | 2 V |
| Compression ratio limiter | 1:20 |
| Distortion | <0.6% (maximum input) |
| Input noise level (equiv.) | 25 dB SPLA |
| Frequency response | 100 Hz to 16 kHz |
| Speech filter | -3dB @ 315 Hz, high-pass, 6 dB/oct |
BOSCH Authorized Dealer Jakarta - Indonesia
Karisma Graceindo Jaya
Harco Mangga Dua Blok A 2 - 130
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