Bosch INTEGRUS - Radiators and Accessories; Receivers, Battery Packs and Charging Units

Integrus Audio Input and Interpreters module
Audio input level with AGC -16.5 dBV (150 mVeff) to
+3.5 dBV (1500 mVeff)
Audio input level without AGC -4.4 dBV (600 mVeff)
Asymmetric input impedance ≥ 10 kohm
DC input impedance ≥ 200 kohm
Radiators and Accessories
Medium and High Power Radiators
Mains voltage 100-240 Vac, 50-60 Hz
Power consumption
LBB 4511, operating 100 W
LBB 4511, standby 8 W
LBB 4512, operating 180 W
LBB 4512, standby 10 W
Number of IREDs
LBB 4511 260
LBB 4512 480
Total optical peak intensity
LBB 4511 12 W/sr
LBB 4512 24 W/sr
Angle of half intensity ± 22°
HF input Nominal 1 Vpp, minimum 10 mVpp
Receivers, Battery Packs and Charging Units
Pocket Receivers
IR irradiance level 4 mW/m
2
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
12.1.3
12.1.4
78 en | Technical Data Language Distribution System
2013.11 | V1.4 | Operation manual Bosch Security Systems B.V.