Jump to content

User:Aurens1888/sandbox

From Wikipedia, the free encyclopedia
R-187-P1 "Azart"
noframe
noframe
Type Handheld tactical radio
Service History
In service since 2014
Used by Russian Armed Forces,

Russian public safety agencies

Wars Syrian Civil War, Russo-Ukrainian War
Production history
Manufacturer NPO Angstrem
Production years 2014 - ongoing
Specifications
Frequency range 27-520 MHz
Transmit power up to 4 watts
Modes analog voice, digital voice and data
Weight 466 g (w/o battery and antenna)

The R-187-P1, nicknamed "Azart-P1", is a Russian tactical and public safety handheld Software Defined Radio developed and produced by NPO Angstrem for the Russian Ministry of Defense. It is a component of the Ratnik infantry combat system.[1]

Service

[edit]

The Azart-P1 was first seen in use by Russian public safety agencies during the 2014 Winter Olympics in Sochi, Russia.[2] The Azart-P1 has seen service with the Russian Armed Forces during the its involvement in the Syrian Civil War[3] and the War in Ukraine. Many Azart radios have been captured Ukrainian soldiers.[4]

The model in service with the Russian Armed Forces is the R-187-P1, the export model is the R-187-P1E.[5] The R-187V is a vehicle mounted version of the R-187-P1.[6]

Technical characteristics

[edit]

The Azart-P1 is capable of VHF/UHF Line of Sight (VULOS) communications in simplex modes, duplex, and repeater modes. It is also compatible with TETRA networks[7] in trunked and conventional modes, and GSM 900/1800 cellular networks.

The radio is supplied with a 27-520 MHz long antenna to cover the radios entire frequency range, a medium 100-520 MHz antenna, and a short 136-520 MHz antenna. Ukrainian radio experts report these antennas typically achieve a standing wave ratio of 1.5 to 3.[4]

It has been revealed that some Azart-P1 radios were manufactured in China as a result of an embezzlement scheme that began in 2013 by General Khalil Arslanov, then head of Main Directorate of Communications of the Armed Forces of Russia.[8] Some radios have also been found to use Taiwanese-made, American-designed microchips for encrypting radio traffic.[9]

Specifications

[edit]

Frequency range: 27 - 520 MHz[5]

Modes: analog (AM, FM, USB, LSB) and digital (GSM, TETRA)

Data speed: up to 256 kb/s, typically 7.2 kb/s

Frequency hoprate: >20,000 hops/second ("Azart" waveform), 100 hops/second ("Aqueduct" waveform)

Transmit power: up to 4 watts

Navigation: GPS, GLONASS

Storage capacity: 512 MB

Antenna connector: TNC female

Interfaces: USB, RS-485, Bluetooth

Battery life: up to 12 hours

Weight: 466 grams (w/o battery and antenna)

Comparable radios

[edit]

References

[edit]
  1. ^ Ebbutt, Giles (19 April 2018). "DSA 2018: Azart showcases Ratnik combat radio | Jane's 360". web.archive.org. Archived from the original on 21 April 2018.
  2. ^ "«Военные» радиостанции «Ангстрема» использовались для связи в Сочи". Время электроники (in Russian). 2014-03-23. Retrieved 2024-01-31.
  3. ^ Thomas, Timothy (June 2020). Russian lessons learned in Syria - An assessment (PDF). MITRE Center for Technology and National Security. p. 18.
  4. ^ a b "Як користуватися трофейною радіостанцією Р-187-П1 «Азарт»". armyinform.com.ua (in Ukrainian). Retrieved 2024-02-01.
  5. ^ a b "Azart-P1". www.cryptomuseum.com. Retrieved 2024-02-01.
  6. ^ "Azart - Standardized Tactical Command and Control Radio-Communication System". Federal Service for Military-Technical Cooperation. Retrieved 2024-02-01.
  7. ^ Withington, Dr Thomas (2022-04-01). "TETRA Talk". Armada International. Retrieved 2024-02-01.
  8. ^ "К военным поставкам подходят с гражданским азартом". Коммерсантъ (in Russian). 2021-03-04. Retrieved 2024-02-01.
  9. ^ "Russian "native" military radio station uses microchip made in Taiwan to encrypt data - Technology Org". 2022-11-20. Retrieved 2024-02-01.