Radio station `` Harlequin-D ''.
Receiving and transmitting radio equipment.The radio station "Harlekin-D" has been produced since 1990 by the FSUE NPP "Polet". Designed for simplex telephone and telecode radio communication of mainline civil aviation aircraft with air traffic control points. Installed on aircraft: Il-96-300, Il-96-400, Tu-204, Tu-324, Tu-334, An-148. Specifications: Frequency range: 2 ... 29.9999 MHz. Frequency grid step: 100 Hz. Emission type: A3E / H3E, J3E, J2D. Antenna type: AWP, slotted. J3E sensitivity: 1 μV. Output power: 400W. Supply voltage: 200 V, 400 Hz. Power consumption: no more than 1300 VA. Weight: 35.5 kg.