IZH4.137.027-01

IZH4.137.027-01 shock-mount frame for Orlan-85ST equipment

IZH4.137.027-01 is an aircraft shock-mount frame designed for installation and vibration isolation of Orlan-85ST VHF radio station equipment. The frame serves as a structural mounting base for the radio transceiver unit and protects onboard radio equipment from vibration and shock loads occurring during aircraft operation. It is used as a mechanical component of the Orlan-85ST radio station set and supports reliable installation of the main transceiver block.

Vibration damping function of IZH4.137.027-01

The IZH4.137.027-01 frame reduces the transmission of vibration and mechanical loads from the aircraft structure to the installed radio equipment. During flight and ground operation, radio units are exposed to vibration, shock, temperature variation and airframe movement. The shock-mount frame helps keep the transceiver securely fixed while reducing mechanical stress on sensitive electronic components, connectors and internal assemblies.

IZH4.137.027-01 in the Orlan-85ST radio station set

The frame is an integral mechanical element of the Orlan-85ST aircraft radio communication system. It works together with the IZH2.000.099-05 VHF transceiver and related radio station components. The frame does not transmit, receive, amplify or process radio signals. Its role is purely mechanical: to provide stable installation, vibration isolation and correct positioning of the radio equipment inside the aircraft.

Installation of IZH4.137.027-01 in the radio compartment

IZH4.137.027-01 is installed in the aircraft radio equipment compartment or avionics compartment according to the aircraft installation documentation. The frame provides the mounting interface between the Orlan-85ST transceiver and the aircraft structure. During maintenance or replacement, the frame should be checked for deformation, corrosion, worn shock absorbers, damaged mounting points, loose fasteners and correct alignment with the installed transceiver unit.

Aircraft application of IZH4.137.027-01

The IZH4.137.027-01 shock-mount frame is designed for fixed-wing aircraft and helicopters equipped with the Orlan-85ST VHF radio station. It is suitable for civil aviation environments where equipment must operate under vibration, temperature changes and mechanical loads typical for aircraft service. Since installation layouts may differ by aircraft type, modification and radio package, applicability should be confirmed through the aircraft equipment list and Orlan-85ST installation documentation.

Identification and ordering of IZH4.137.027-01

The product may be referenced as IZH4.137.027-01, ИЖ4.137.027-01, Orlan-85ST shock-mount frame, Orlan-85ST mounting frame or aircraft radio shock-mount frame. For correct supply, it is useful to specify the aircraft type, installed Orlan-85ST configuration, required condition, documentation requirements and whether the frame is requested as part of a complete radio station set or as a separate spare part for maintenance or replacement.

Product Type: Aircraft shock-mount frame
Designation: IZH4.137.027-01
Alternative Designations: ИЖ4.137.027-01, Orlan-85ST shock-mount frame, Orlan-85ST mounting frame
Function: Mechanical mounting and vibration damping of radio equipment
Purpose: Installation and vibration isolation of Orlan-85ST radio equipment
Application / Where Used: Civil aviation aircraft and helicopters
Associated System: Orlan-85ST aircraft radio communication system
System Role: Structural support element of radio station installation
System / Installation Area: Aircraft radio equipment compartment / avionics compartment
Installation Location: Aircraft radio compartment
Compatibility: Orlan-85ST VHF transceiver IZH2.000.099-05
Supported Equipment: Orlan-85ST transceiver unit and related radio station installation components
Operating Conditions: Vibration, temperature variation and mechanical loads typical for civil aviation environments
Scope of Supply: Supplied as part of Orlan-85ST radio station set or separately as spare part where applicable
Condition: As applicable
Technical Documentation: Technical and operational documentation available upon request

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Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.