BOSCH LBB1941/00 Call Station, Area Call
Business Type: LBB1941/00
Product number: F.01U.505.595

LBB1941/00 Call Station, Area Call
Fashionable all-call call station, mainly used for LBB 1925/10 system preamplifier
Single directional capacitive microphone with flexible microphone handle
Transient PTT key for calling
Gains, speech filters and limiters can be selected on demand to improve speech clarity.
Strong and stable metal base
Fixed 5-meter cable and loop connector for connecting additional call stations
LBB1941/00 Call Station China CN: 1,268 F.01U.505.595
Power Supply
Voltage range 18 to 24 V (24 V provided by LBB 1925/10)
Current consumption < 30 mA
performance
Rated sensitivity 85 dB sound pressure level (gain preset 0 dB)
Rated output level 700 mV
Input Volume (Maximum) 110 dB Sound Pressure Level
Gain Presupposition + 6/0/15 dB
Radiation Limiter Threshold 2V
Compression Ratio Limiter 1:20
Distortion < 0.6% (maximum input)
Input Signal-Noise Level (Equivalent) 25 dB SPLA
Frequency response 100 Hz to 16 kHz
Speech filter - 3 dB (315 Hz), high pass, 6 dB/oct
Output impedance 200 ohm
Base size 40 x 100 x 235 mm (1.57 x 3.97 x 9.25 inches)
It weighs about 1 kilogram.
Color carbon black and silver white
Microphone handle length (with microphone) 390 mm (15.35 inches)
Cable length 5 meters (16.4 feet)
Working temperature - 10 C to + 55 C (+14 F to + 131 F)
Storage and transportation temperatures - 40C to + 70C (- 40F to + 158F)
Relative humidity < 95%