Wireless Signal Processing : Beltpack Receivers & Transmitters (Wireless) : Bosch Conferencing and Public Address Systems - LBB4540/04

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Integrus Pocket Receiver, Latest Electronics Technology, 4-channel

Model: LBB4540/04

Specially-designed IC for maximum performance and a long battery life time
Recharging electronics integrated in the chip, ensuring optimum charging performance
2-digit LCD display with battery and reception status indication
Number of available channels is always the same as the number of channels in use by the system, eliminating the need to scroll through unused channels

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These ergonomically designed pocket receivers incorporate the latest electronics technology - including a specially designed IC - to ensure maximum performance and a long battery lifetime. The pocket receivers can be used for both language and music distribution.

Specially-designed IC for maximum performance and a long battery life time
Recharging electronics integrated in the chip, ensuring optimum charging performance
2-digit LCD display with battery and reception status indication
Number of available channels is always the same as the number of channels in use by the system, eliminating the need to scroll through unused channels

Wireless Receiver Transmission - IR
Warranty - Yes
Wireless - Yes
Spec Sheet available - Yes

Depth: 30 mm
Height: 155 mm
Width: 45 mm
Colour: Charcoal with Silver
Warranty (Length/Type): 3 Years
Signal to Noise Ratio: 80 dB
Current Draw: 0.02 Amps
DC Voltage: 2.40 Volts
Standby Power: 0 Watt
IR Irradiance Level: 4mW/m2 per carrier
Angle of Half Sensitivity: +/- 50 °
Headphone output level at 2.4V: 450mVrms (speech at maximum volume, 32 ohm headphone)
Headphone Output Frequency Range: 20Hz to 20kHz
Headphone Output Impedance: 32 ohms to 2k ohms
Maximum signal-to-noise ratio: 80 dB(A)
Supply Voltage: 1.8 to 3.6V, nominal 2.4V
Power Consumption (standby): < 1 mA
Power consumption at 2.4V (battery voltage): 15mA (speech at maximum volume, 32 ohms headphone)
Weight (excluding battery): 75 g (0.16lbs)
Weight (Including Battery): 125 g (0.27lbs)

Integrus Pocket Receiver 267 kb - Data Sheet

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