«Scientific and Production Centre for Multifunctional Unmanned Systems» of the National Academy of Sciences of Belarus offers consumers ground long range tracking antenna systems (GLRTAS) for unmanned aerial vehicles under a manufacturing agreement and is looking for partners interested in a distribution services agreement.

«Scientific and Production Centre for Multifunctional Unmanned Systems» of the National Academy of Sciences of Belarus offers consumers ground long range tracking antenna systems (GLRTAS) for unmanned aerial vehicles (UAVs) is used for on-line transmissin (relaying) of:
* telemetry data and airborne payload data from UAV to the remote ground control system (GCS);
* control commands, generated with remote GCS to UAV.

Duplex data transmission (relaying) between GLRTAS and remote GCS is performed on Ethernet channels (VPN channels) via general or departmental network.

Several GLRTAS and communication lines constitute distributed network of broadcasters in UAV flight zone, that ensure line-of-sight radio between UAV and GLRTAS.

GLRTAS facilitates:
* automatic pointing of receiving and transmitting antennas to UAV and its tracking in GLRTAS effective range (radio line-of-sight zone between the UAV and GLRTAS);
* receiving UAV coordinates data from UAV via radio channel or from a remote GCS by communications network;
* receiving UAV control commands from a remote GCS by communications network and relaying them to UAV by radio channel;
* receiving telemetry and payload data from UAV by radio channel and relaying it to remote GCS by communications network;
* relaying data from UAV payload to terminal (computer) of a remote authorized user by communication network.

The composition of GLRTAS:
* antenna post ( antenna rotator, navigation equipment, antenna system, telescopic mast);
* automatic unit of switching and communications;
* set of maintenance tools (technological PC, operational spare parts set, gasoline generator).

Specifications:

Radio channel range (with line-of-sight radio), km	≥ 70
Working frequency ranges of radio channels:
* channel for receiving telemetry data and transmitting control commands (TM and CC), MHz	902..928
* channel for receiving payload data (video), MHz	1142..1163
Distance between GRTCs in distributed network, ensuring blanket coverage, km	≤ 120
Response of TM and CC channels receiver, at least, dB/mW	-108
Response of payload channel receiver, at least, µV	5
Standards of video information, received via payload channel	PAL,NTSC,HD,Full HD
Range of azimuthal pointing of antenna system, deg	0..360
Range of elevation pointing of antenna system, deg	-5..+55
Interface of access to general or departmental networks	10/100/1000BASE-T
Operational conditions:
* ambient temperature, °С	-35..+55
* relative ambient humidity at temperature of 25°С, %	98
* air pressure, mm Hg	570..800

Application area: unmanned aircraft systems.

«Scientific and Production Centre for Multifunctional Unmanned Systems» offers partners:
* ground long range tracking antenna systems (GLRTAS) for unmanned aerial vehicles under a manufacturing agreement;
* ground long range tracking antenna systems (GLRTAS) for unmanned aerial vehicles under a distribution services agreement.

Catalog of R&D products and services of the «Scientific and Production Centre for Multifunctional Unmanned Systems» p.15.

Link to the product on manufacturer's site (in Russian).

Import substitution of ground long range tracking antenna systems (GLRTAS) from companies:
«AeroVironment, Inc.» (USA);
«Nextechnology LLC» (USA);
«Ukrspecsystems» (Ukraine);
«UAV Factory» (Latvia).

The Republican Unitary Enterprise "Scientific and Production Centre for Multifunctional Unmanned Aircraft Systems" of the National Academy of Sciences of Belarus is the leading enterprise in the Republic of Belarus for the development and production of unmanned aerial systems designed for:
* surveillance, reconnaissance, and data collection (with high-resolution video, including infrared);
* aerial photography;
* relaying radio communication signals;
* scientific research;
* cargo transportation.

Main research areas:

- research and development on the creation and modernization of unmanned aerial systems as a whole and their individual components;
- development of onboard and ground avionics, unmanned aerial system design methodology, simulators, and emulators.

Products and services of the enterprise:

Unmanned aerial vehicles;
ground control stations;
gyrostabilized optoelectronic systems; Hardware, software, and flight-navigation systems for unmanned aerial vehicles;
catapults;
simulators, semi-realistic test simulation systems, flight-navigation system setup rigs, and flight data analysis;
infrared radiation sources;
technical training, product maintenance (warranty service), and aerial monitoring of land (water) surfaces and ground objects.

Our in-house design bureau allows us to quickly customize systems to meet customer requirements.

Official website of the RUE "Scientific and Production Centre for Multifunctional Unmanned Systems".

Consumers interested in purchasing ground long range tracking antenna systems (GLRTAS) for unmanned aerial vehicles under a manufacturing agreement.

Partners interested in purchasing ground long range tracking antenna systems (GLRTAS) for unmanned aerial vehicles under a distribution services agreement.