3.624.049 ARK-15M

3.624.049 ARK-15M Control Panel Overview

The control panel 3.624.049 is a cockpit control unit designed for the automatic radio compass ARK-15M. The panel allows pilots to remotely control operating modes, select radio channels, and tune navigation frequencies. It forms part of the onboard radio navigation system and provides an interface between the pilot and the ARK-15M receiver, enabling efficient use of radio beacons and broadcast stations during flight.

3.624.049 Control Panel Operating Functions

The unit enables the crew to manage the main operating modes of the ARK-15M system. Through mechanical frequency selectors and switches, pilots can set the working frequency, change navigation channels, and activate different reception modes. The panel also allows audio monitoring of received signals and system testing through the antenna frame control function.

3.624.049 Aviation Applications

The control panel is widely installed on aircraft and helicopters equipped with the ARK-15M radio compass system. It is used on platforms such as Mi-8 and Mi-24 helicopters, as well as aircraft including Tu-134, Tu-154, Il-76 and Yak-52. Within these aircraft navigation systems, the panel provides reliable tuning and operational control of the automatic radio compass during en-route navigation and instrument approaches.

3.624.049 Installation Context

The control panel is mounted on the cockpit instrument panel or central control console where it remains easily accessible to the flight crew. It features illuminated frequency drums and switches for operation in low-light cockpit environments. The product is also known under alternative designations 3.624.049 and 3.624.049-02, which refer to the same type of control panel used in ARK-15M systems.

Product Type: Control panel for automatic radio compass
Application / Where Used: ARK-15M airborne radio navigation system
System Function: Remote control and frequency tuning of ARK-15M radio compass
Operating Modes: Compass mode, antenna reception mode
Frequency Range: 150 – 1799.5 kHz
Frequency Step: 0.5 kHz
Frequency Setting Accuracy: ±100 Hz
Power Supply (DC): 27 V, consumption up to 2 A
Power Supply (AC): 36 V, 400 Hz, consumption up to 1 A
Control Features: channel selection, frequency tuning, audio monitoring, antenna frame control
Installation: cockpit instrument panel or central control console
Approximate Weight: 2.5 – 3 kg
Related System: ARK-15M automatic radio compass

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