4.850.077 ARK-15M

4.850.077 Loop Cable Equivalent Overview

The EKR 4.850.077 is a specialized loop cable equivalent unit designed for the ARK-15M automatic radio compass system. It is not a standard cable but a calibrated component used to simulate and compensate antenna feeder parameters within the system. The unit ensures stable and accurate operation of the loop antenna circuit in aircraft radio navigation equipment.

4.850.077 Operating Function

The unit performs electrical compensation of the loop antenna feeder line, maintaining correct impedance and signal characteristics required for accurate direction finding. By stabilizing the antenna circuit parameters, it ensures reliable signal processing and precise bearing determination within the ARK-15M system.

4.850.077 Aviation Applications

The unit is used in aircraft and helicopter navigation systems equipped with the ARK-15M radio compass. It is applied as part of the antenna-feeder system to support proper operation of the loop antenna unit 2.090.020. The component is classified as aviation technical equipment and is used in both civil and military aircraft.

4.850.077 System Integration

The loop cable equivalent operates as part of the ARK-15M system together with the receiver unit 2.003.013-01, control panel 3.624.049 and antenna unit 2.090.020. It may be supplied under designation EKR 4.850.077 or variant 4.850.077-10. The unit ensures correct matching and stability of the antenna circuit within the overall navigation system.

Product Type: Loop cable equivalent (antenna feeder compensation unit)
Application / Where Used: ARK-15M airborne radio compass system
Function: Compensation of antenna feeder parameters and impedance stabilization
System Role: Ensures correct operation of loop antenna circuit

Related Components: receiver 2.003.013-01, control panel 3.624.049, antenna unit 2.090.020
Designation Variants: EKR 4.850.077, 4.850.077-10
Category: Aviation technical equipment (ATE)
Technical Documentation: ARK-15M system documentation

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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.