RADIO BROADCASTING UNITS (RBU)
PC-controlled units are intended to ensure address coverage at industrial, office and other facilities, arenas, halls, open spaces as part of LAS hardware and software package.
The units (RBU) may be implemented in:
The units (RBU) may operate:
The units (RBU) are controlled by a control PC connected to Switching and Control Unit (SCU) or Power Distribution Amplifier (PDA) by:
The systems are intended to cover court assembly halls, meeting rooms in various institutions to support meetings, workshops, symposiums, etc.
The system includes:
The hardware is selected (including during design stage) according to room space, quality required, tasks.
Amplifying equipment, acoustic systems and mixing board may be equipped with hardware by Inter-M (S. Korea), DNH (Norway), Behringer (Germany), American Audio (USA), TOA (Japan) and other brands according to required quality, capacity, project budget.
Outdoor power distribution amplifiers 200W – (OPDA) units:
to be located outdoors and used in case of distant allocation of loudspeakers and control hardware where feeder lines cannot be cabled or are not appropriate. The unit is PC-driven through LAS hardware and consists of auxiliary power supply battery, anti-tamper switches, temperature control system, radio compartment, standard audio record storage device, LAS control unit.
Make: IP 66 wall-mounted box, temperature range: -40 to +70 °C.
Radio rack-mounted power distribution amplifiers – PDA units:
Specific features: Intended to be installed in radio racks (cabinets) of any capacity. Control hardware – OPDA units and/or SCU remote control boards.
Make: 19" 3U.
The horn loudspeaker remote trigger (replacement to loudspeakers).
The unit decodes loudspeaker enable/disable commands and ensures relay switching of power distributor amplifier to radio feeder with max. 2kW load. Control hardware – PDA, SCU units.
Make: IP65 compact monoblock.
Switch and control unit – SCU.
Control over power distributor amplifiers, radio racks from power amplifier set.
Includes: standard audio record storage unit, LAS control unit, line input, SCU remote control connectors.
Make: 19" 3U.
SCU power amplifier and radio rack remote control – radio broadcasting control board ensures manual selection of covered areas, loudspeaker mode, alarm generation and transmission source, and forms control commands for SCU. The unit features line, microphone and FM inputs.
Driven hardware: SCU control channel - twin lead up to 2 km long.
Make: desktop monoblock.
Radio broadcasting remote control software.