2.003.005-01 ARK-15M

2.003.005-01 receiver unit for ARK-15M

2.003.005-01 is a receiver unit used as part of the ARK-15M automatic radio compass system. In the supplied context, this designation refers to the radio compass receiver block installed on an amortization frame, not to the cockpit control panel. The unit belongs to airborne radio navigation equipment and receives radio signals from ground beacons and radio stations for automatic direction finding and navigation support.

Function of 2.003.005-01 in the ARK-15M system

The 2.003.005-01 receiver is part of the automatic radio compass signal-processing chain. It works with the antenna system, matching device and cockpit controls to support reception and bearing determination in the low-frequency / medium-frequency radio navigation range. Within the ARK-15M system, the receiver supports operation in navigation modes such as Compass, Antenna and Loop, depending on the system configuration and connected control units.

Operating role in airborne radio navigation

The ARK-15M system allows the crew to determine the relative bearing to radio beacons and radio stations, listen to station identification signals and use radio direction finding for en-route navigation and approach procedures. The 2.003.005-01 receiver processes received signals and operates with frequency selection and mode-control equipment. It supports switching between working and standby frequencies when used with the corresponding cockpit control panel and aircraft wiring.

Application on L-410 and other aircraft

The supplied context specifically links the 2.003.005-01 receiver unit with L-410 Turbolet aircraft, including L-410 UVP-E documentation context. The ARK-15 / ARK-15M system as a whole is also used on a wide range of aircraft and helicopters, including An-24, An-26, Il-76, Tu-134, Tu-154, Mi-8, Mi-24 and others, depending on the receiver version and aircraft documentation. Exact interchangeability with other ARK-15M receiver blocks must be verified by the aircraft parts catalogue and system documentation.

Installation and system components

The 2.003.005-01 receiver unit is installed as part of the aircraft radio navigation equipment, typically in a radio equipment compartment or avionics bay rather than directly on the cockpit instrument panel. The cockpit panel is used for frequency and mode control, while the receiver itself operates with the antenna system, loop antenna, matching unit and ARK-15M control equipment. The supplied context notes that the receiver may be supplied separately, on a special frame or as part of a radio compass equipment set.

Identification and ordering of 2.003.005-01

When ordering 2.003.005-01, it is important to specify whether the requirement is for the receiver unit only, the receiver on amortization frame, or a complete ARK-15M set with control panels and antenna equipment. The buyer should also indicate aircraft type, required condition, documentation package and whether the item is needed as serviceable, overhauled, as-stored or for repair / exchange. For installation work, exact frame, connector and wiring compatibility should be checked against the aircraft documentation.

Product Type: ARK-15M receiver unit / airborne radio compass receiver
Designation: 2.003.005-01
Alternative Designations: 2.003.005-01 receiver, 2.003.005-01 ARK-15M, 2.003.005-01 on frame
System: ARK-15 / ARK-15M automatic radio compass system
Function: Reception and processing of radio navigation signals for automatic radio compass operation
Application / Where Used: Airborne radio navigation and direction-finding system
Compatible Aircraft / Equipment: L-410 Turbolet according to supplied context; other aircraft with ARK-15 / ARK-15M systems depending on configuration and documentation
System Frequency Range: 150–1799.5 kHz
Frequency Step: 0.5 kHz / 500 Hz
Frequency Setting Accuracy: Not worse than ±100 Hz, according to supplied context
Relative Bearing Error Context: ±2° under specified signal field strength conditions
Operating Modes: Compass / Antenna / Loop, as ARK-15M system modes
Power Supply Context: 27 V DC and 115 V AC / 400 Hz aircraft power supply through ARK-15M system connections
Power Consumption Context: Not more than 90 W, according to supplied context
Range Context: Up to 160–180 km at 1000 m altitude and more than 340 km at 10000 m altitude, depending on conditions
Installation Area: Radio equipment compartment / avionics bay, depending on aircraft type
Mounting Context: Receiver unit may be installed on amortization frame, depending on configuration
Overall Dimensions: 440 × 214 × 85 mm, according to supplied context
Receiver Unit Weight: Approximately 4.5 kg, according to supplied context
Complete ARK Set Weight Context: Up to approximately 15 kg without cables, according to supplied context
Related Components: Receiver unit, cockpit control unit, loop antenna, non-directional antenna, matching unit and aircraft wiring
Condition: New / As-Stored / Overhauled / Serviceable, depending on availability
Technical Documentation: ARK-15 / ARK-15M documentation, product passport, test report, serviceability certificate and aircraft wiring documentation if available

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Warranty
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Extended warranty is available upon request and is agreed individually; it may affect the final product price.