Listen Technologies LBB 4511 User Manual

LBB 4511 Radiator

INTEGRUS Radiators are used to distribute the
infrared light in the room to the receivers. Up to
120 radiators can be daisy-chained to one
transmitter via RG59 BNC cabling. The radiator
requires a mains power supply.

updated 07.19.05 Listen®and the Listen logo are registered trademarks of Listen Technologies Corporation

• Covers up to 10,750 square ft. (999 square meters) (one carrier, 4 standard quality channels)*

• Power output selection for efficiency and economy

• Universal mains power facility allows use worldwide

• No fan - cooled by convection - resulting in quieter operation and less moving parts to wear out

• LED indicators for radiator status checking

• Communication between radiator and transmitter for easy checking by the operator

• Automatically switches on when transmitter is switched on and vice versa

• Automatic gain control ensures the IRED’s (infra-red emitting diodes) function with maximum
efficiency

• Automatic cable equalization ensures maximum transmission efficiency with different quality of
cables

• Automatic cable termination simplifies installation

• Temperature protection circuitry automatically switches radiator from full- to half- power if the
temperature becomes too high

• Brackets for mounting on ceiling and floor stand included, which simplifies installation

• Adjustable radiator angle ensures maximum coverage

• IRED’s protected by a cover plate, making the units easy to maintain and clean

• Attractive and stylish design

• Mains cable included

* When the amount of channels in use doubles, the footprint is reduced by half

Key Features & Benefits

LBB 4511/00

Specify Part

Number

Listen Technologies Corporation

8535 South 700 West, Suite A
Sandy, UT 84070-2515 U.S.A.
Phone: [phone] or 1.800.330.0891
Fax: [phone]
Email: [e-mail]

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LBB 4511 Radiator

updated 07.19.05

1. Two yellow LED’s: one on each radiator panel to indicate that this panel is switched on and is
receiving carrier waves from the transmitter

2. Two red LED’s: one on each radiator panel to indicate that this panel is in standby mode

3. Red and yellow LED’s simultaneously illuminated to indicate the radiator panel is malfunctioning

4. Red LED flashing and yellow LED’s to indicate the radiator panel is in temperature protection
mode

5. Power reduction switch to reduce the output of the radiator to half-power

6. Two delay compensation switches to compensate for differences in cable lengths between
transmitter and radiators

7. Male Euro socket for mains connection

8. HF input and output connectors (2 x BNC) for connection to transmitter and loop-through to
other radiators

Features

NOTE:

and use the same LED’s as and

4

1

2

5

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Listen Technologies Corporation Phone: [phone] or 1.800.330.0891
8535 South 700 West, Suite A Fax: [phone]
Sandy, UT 84070-2515 U.S.A. Email: [e-mail]

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1

2

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LBB 4511 Radiator

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Photographs, CAD drawings, etc. available at www.ListenTech.com.

Specifications

Warranty

Most Bosch equipment carries a 3 year limited manufacturer's warranty (excluding accessories) to be
free from defects in workmanship and material under normal use and conditions. Bosch rechargeable
batteries carry a 1 year warranty. All Bosch accessory items carry a 90-day warranty to be free from
defects in workmanship and material under normal use and conditions. Warranty does not cover
normal wear and tear on the product or any other physical damage unless the damage was the
result of a manufacturing defect. This warranty is void if damage occurred because of misuse or if the
product has been repaired or modified by anyone other than a factory authorized service center.
Contact Listen or see the Listen website for further details.

Accessories

LBB 3414/00 Integrus Wall

Mounting Bracket

Study metal bracket to mount the

Integrus Medium or High Power

Radiators to a wall.

LA-337 Integrus Radiator Stand

The Integrus Radiator Stand is a portable tri-

pod stand for the Integrus medium and high

powered radiators. Made of sturdy

aluminum and glass-reinforced

polycarbonate fittings this stand is also

lightweight enough for portable application.

Listen Technologies Corporation Phone: [phone] or 1.800.330.0891
8535 South 700 West, Suite A Fax: [phone]
Sandy, UT 84070-2515 U.S.A. Email: [e-mail]

updated 07.19.05

Cabling and System Limits

Physical

Electrical and Optical
Characteristics

System Environmental
Conditions

Cable type 75 ohm RG5
Maximum number of radiators 30 per HF outpu
Maximum cable length TBD

Mounting

Dimensions (H x W x D)

Radiator angle

Weight

Finish

Number of IRED
Total IR output at 68°F (20 °C
Total optical peak intensity 9 W/s
Angle of half intensity ± 22°
HF input nominal 1Vpp, minimal 10 mVpp
Mains voltage 90 to 260 V, 50 to 60 H
Power consumption 100 W
Power consumption (standby) 8

Working conditions Fixed/stationary/transportable

erature range - transpor

Tem
Temperature range - operating 41 to 113 °F (+5 to + 45 °C)
Maximum relative humidit

Safety

EMC emission

EMC immunity According to harmonized standard EN 55103-2

EMC approvals Affixed with the CE mark

ESD According to harmonized standard EN 55103-2

Mains harmonics According to harmonized standard EN 55103-1

Environmental requirements

< 93%

Suspension bracket for direct ceiling mounting
Mounting plates for floor stands with M10 and ½"Whitworth thread
LBB 3414/00 Wall Mounting Bracket can be used for fixing radiator to wall surfaces
without bracket: 7.9 x 19.7 x 6.9 in. (200 x 500 x 17 mm
0, 15 and 30° for floor-stand mounting
0, 15, 30, 45, 60, 75 and 90° for wall/ceiling mounting
without bracket: 15 lbs. (6.8 kg)
with bracket: 17 lbs. (7.6 kg)
Bronze colored

260
8 Wrms 16 Wpp

-40 to 158 °F (-40 to + 70 °C

According to EN 60065, CAN/CSA-E65 (Canada and US) and UL 6500

According to EN 60065, CAN/CSA-E65 (Canada and US) and UL 1419 for LBB
4511/00 and LBB 4512/00

According to harmonized standard EN 55103-1 and FCC rules part 15, complying
with the limits for a class A digital devices

Contains no banned substances as specified in
UAT-0480/100

. no cadmium or asbestos

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