Сommunications system
Series 2000. Multi-channel HF radio communication equipment

PURPOSE OF RADIO TRANSMITTER TX 2300Н:

Radio transmitter TX 2300Н is designed to be equipped at unattended automated HF-band transmitting radio centres and ground HF-band data-transmission stations providing data exchange via ARINC 635. The product provides:

  • maintaining HF-band telephone radio communications, with instant selection of preset channels, in emission classes: J3E, H3E, A3E;
  • maintaining HF-band telegraph radio communications in emission class A1A;
  • automatic generation of SELCAL signals in emission class H2B;
  • generation of HFDL signals in emission class J2D and modulating them via ARINC 635 (data link layer).

OPERATIONAL CAPABILITIES:

Operating conditions of the transmitter:

  • ambient air temperature from minus 10 to +40°C; when being transported or stored inoperative – from minus 40 to +50 °C;
  • relative humidity – max. 80% at a temperature max. +25 °C;

PURPOSE OF RADIO RECEIVER RX 2000H:

Radio RX 2000H is designed to be equipped at unattended receiving radio centres, including automated ones. Radio receiver RX 2000H provides:

  • maintaining HF-band telephone radio communications in emission classes: J3E, H3E, A3E;
  • maintaining HF-band telegraph radio communications in emission class A1A;
  • reception of radio signals via HF-band data link in emission class J2D (HFDL).

OPERATIONAL CAPABILITIES:

  • ambient operating temperature: from – 40 to +50 °C
  • relative humidity at a temperature of 298ºК: 98%. Power supply specifications: AC mains
  • voltage: 220 (+10%, -15%) V.
  • frequency: 50 ± 2% Hz. DC mains with grounded «minus» voltage: 24 (+30%, -10%) V.
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Basic technical specifications

HF-Band RADIO TRANSMITTER TX 2300Н Parameter value

  • Frequency band, MHz
    • from 1,5 to 30,0
  • Frequency step, Hz
    • 1
  • Relative frequency instability, max.
    • 4,5•10-7
  • Modulation type in modes:
  • 1 speech
    • J3E, H3E, А3Е
  • 2 data transmission via ARINC 635
    • J2D
  • 3 SELCAL
    • H2B
  • 4 amplitude telegraphy
    • А1А
  • Time of readiness for operation, min, max.
    • 1
  • Continuous operation time, h
    • 24
  • Power consumption in emission mode, VA, max.
    • 2500
  • Power supply from single-phase AC mains frequency 50 Hz and voltage, V
    • from 187 to 242
  • MTBF, h, min.
    • 10000
  • Service life, years, min.
    • 15
  • Average recovery time, minutes, max.
    • 30

HF-BAND RADIO RECEIVER RX 2000H Parameter value

  • Frequency band, MHz
    • from 1.5 to 30.0
  • Frequency step, Hz
    • 1
  • Relative frequency instability, max.
    • ±1•10-7
  • Classes of emissions received:
    • J3E
    • H3E
    • A3E
    • А1А
    • J2D
  • Control modes
    • by the front panel
    • via USB 2.0 full speed interface
    • via Ethernet 10/100Base-TX interface
  • Maximum power consumption:
  • when powered by AC mains, VA
    • 20
  • when powered by DC mains, VA
    • 17
  • Tuning time from one channel to another, ms
    • 1
  • Continuous operation time, h
    • 24
  • MTBF, h, min.
    • 30000
  • Service life of the radio receiver, years, min.
    • 15
  • Average recovery time, minutes, max.
    • 30
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