IGLM.301433.006 / PDU

Radio station control through IGLM.301433.006 / PDU

The IGLM.301433.006 / PDU panel allows the crew to manually control the connected aircraft radio station without direct access to the main transceiver unit. It supports selection of operating frequencies and communication modes through the cockpit control interface. The main Orlan-85ST radio equipment remains installed in the aircraft radio compartment, while the control panel stays accessible to the crew in the cockpit.

IGLM.301433.006 / PDU in the Orlan-85ST system

IGLM.301433.006 / PDU operates exclusively as part of the Orlan-85ST aircraft radio communication system. The panel is not a standalone communication device and does not transmit, receive or amplify radio signals by itself. Its function is to provide control input and crew interaction with the connected VHF radio station. Correct operation depends on the radio station set, wiring, connectors, power supply and the specific Orlan-85ST configuration installed on the aircraft.

Modernized control panel for retrofit and configuration variants

The IGLM.301433.006 / PDU is described as a modernized control panel compatible with multiple Orlan-85ST system configurations. This makes it suitable for replacement, retrofit and modernization programs where the aircraft retains the Orlan-85ST radio system but requires an updated control interface. Before supply or installation, compatibility should be confirmed against the aircraft equipment list, radio station configuration, connector layout and technical documentation.

Aircraft application of IGLM.301433.006 / PDU

The IGLM.301433.006 / PDU remote control panel is intended for civil aviation aircraft and helicopters equipped with the Orlan-85ST VHF radio station. The panel supports crew control of radio communication during flight and ground operation. Since aircraft communication installations may differ by aircraft type, modification and installed radio package, applicability should be confirmed through aircraft documentation and Orlan-85ST technical and operational documentation.

Identification and ordering of IGLM.301433.006 / PDU

The unit may be referenced as IGLM.301433.006, PDU, PDU or modernized remote control panel for the Orlan-85ST radio station. In supply lists, it may appear as an onboard remote control panel, radio station control panel or modernized PDU. For correct supply, it is useful to specify the aircraft type, installed Orlan-85ST configuration, required condition, documentation requirements and whether the panel is requested as part of a complete radio station set or for retrofit.