State-owned Foreign Trade Unitary Enterprise "Belspetsvneshtechnika"

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Государственное внешнеторговое
унитарное предприятие
"Белспецвнештехника"

Адрес:

Республика Беларусь, 220103
г. Минск, ул. Калиновского, д. 8

Тел: +375 (17) 385-28-28

Факс: +375 (17) 281-11-89

E-mail: mail@bsvt.by

Время работы предприятия:

Понедельник - пятница
8.30-17.30

Обед:

13.00-14.00

“LADOGA–M” HF radio station

  • This radio station is designed for voice messages and digital data receiving/transmitting in HF radio communication channels. Radio station can be used on mobile and stationary objects.

  • Operation capabilities:

  • • Receiving/transmitting digital data via in-built modem at up to 19.2 Kbit/s rate;

  • • Automated link establishment (2G-ALE; 3G-ALE);

  • • Uninterrupted operation with maximum power;

  • • Encryption of voice and digital data signals by AES algorithm.

  • Digital voice and data transmission:

  • Radio station provides data receiving/transmitting in single sideband (J3E mode with rate up to 19200 bit/s) as well as in double sidebands (ISB mode with rate up to 19200 bit/s).

  • Radio station can be equipped with T5066 software developed in full compliance with STANAG 5066 standard providing digital data receiving/ transmitting. T5066 software is compatible with basic mail agents such as Microsoft Outlook.

  • T5066 provides networking opportunities and effective error-free data transmission by HF radio communication channels and is compatible with e-mail programs of leading manufacturers in compliance with STANAG 5066 standards.

  • Digital voice is provided by use of DSP based MELP vocoder (2400 bit/s) with AES-256 encryption possibility.

  • In-built test equipment:

  • In-built test equipment intended for radio station fault detection with sound, visual signals and fault finding capability up to module/replaceable unit level ensures quick fault detection and technical maintenance. Radio station provides constant monitoring of transceiver components/parts via integrated subprograms.

Tactical and technical characteristics

TRANSMITTING MODE

Transmitting/receiving operation frequency range, MHz
1.5-29.99999
Operation frequency spacing, Hz
10
Number of programmable receiving/transmitting frequencies
400/400
Long-term frequency stability (for 1 year)
0.3х10-6
Classes of emission
J3E, H3E, A1A, B8E
Control:

• remote
joint RS-232C, Ethernet
• local
from the front panel
Transceiver industrial efficiency, %
40
Power supply
220 V, 50 Hz
Nominal output power, W
1000
Audio frequency band in J3E mode, kHz
0.3-3.4
High-order harmonic suppression, not less than, dB
60
SSB carrier suppression in J3E mode, not less than, dB
40
Transmission path harmonic distortion, not more than, dB
minus 36 РЕР
Hop time, not more than, ms
50
Primary tuning on programmable frequencies, not more than, s
3 (normal 1.5)
Matching antennas with AFD traveling-wave ratio, not less than
0.25


RECEIVING MODE

Sensitivity during signal reception:

in J3E mode (10 dB signal to noise ratio), not worse than, μV
0.5
AGC dynamic range, not less than, dB
100


AUTOMATED RADIO COMMUNICATION MODE

Automated link establishment (ALE)*
MIL-STD-ALE-188-141B
(ALE 2G) and STANAG
4538 (ALE 3G)
Integrated modes*
STANAG 4285
STANAG 4529
STANAG 4539
STANAG 4415
MIL-STD-188-110B
MIL-STD-188-110B
App. C
MIL-STD-188-110B App.
F. FSK
Data transmission rate*, bit/s
from 75 up to 19200
Transceiver dimensions (W*L*H), mm
544х674х812.5
* Shall be specified during the order

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