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BURAN

BURAN
Полное описание

"BURAN" radio equipment is designed to provide information exchange (speech, data) of controllers of air traffic control systems, control posts and airports with crews of civil and state aircraft.

Radio equipment is implemented on the principles of programmable digital radio (SDR) using touch panels for control and indication.

The composition of the "BURAN" series includes:

  • Radio station "BURAN-RST";
  • Radio transmitter "BURAN-PRD";
  • Radio «BURAN-PRM».

Radio receivers "BURAN-PRM" have distinctive constructive features. One 19" case houses modules, providing 4 channels of radio reception.

The touch control and display unit is common to all receivers. Simultaneous indication of the set reception frequencies is provided.

Specifications

Specification

Equipment

BURAN-RST

BURAN-PRD

BURAN-PRM

Frequency range, MHz

118-137

118-137

118-137

Frequency spacing, kHz

25; 8,33

25; 8,33

25; 8,33

Relative deviation of the nominal frequency

±5•10-7

±5•10-7

±5•10-7

Carrier power, W

50±1дБ

50±1дБ

Power adjustment step, dB

1

1

Attenuation of spurious emissions of the transmitter, dB:

- harmonic components;

- other components

70

80

70

80

Spectral noise density, dB / Hz, mistuning 1%

-150

-150

Attenuation of signals on the adjacent channel, dB:

- grid pitch of 25 kHz;

- grid pitch 8.33 kHz

75

70

75

70

Attenuation by admission channels, dB

80

80

The dynamic range of the receiving tract for blocking at a mistuning of ± 10%

90

90