SOTA X4

The system is a four-channel redundant ground station for passive ADS-B (1090 ES) surveillance of airborne and surface targets.

The aircraft picks GNSS signals for its position fixing and transmits the coordinates in the 1090 ES format to the ground.

KEY ADVANTAGES

— deployable on the existing infrastructure (including mobile operators’ towers)
— radar post upgrade to ADS-B compatible
— various antenna configurations
— deployment flexibility.

STANDARD APPLICATIONS

— ADS-B (1090 ES) ground network
— deployment in A-SMGCS systems
— multilateration sensors (WAM/MLAT).

CERTIFICATION AND STANDARDS

— IAC certificate No. 655 of June 1, 2015
— consistent with ICAO Annex 10 Vol. 4s
— consistent with ED-129A, ED-102A/DO-260B.
Specifications
Surveillance range
up to 465 км
Surveillance altitude
20 000 m
Elevation
up to 90°*
Update rate
1 to 12 sec
Number of targets in the AOO
1000
Data update probability
> 0,98
Operation frequency
1090±1 МГц
Average wattage
< 700 W
Number of users
up to 16 centers with individual user profiles
EUROCONTROL logical data model
ASTERIX Cat 021, 023, 247
Extended squitter types
DF 17, 18, 19
Типы расширенных сквиттеров
DF 17, 18, 19
Mean time between failures
30 000 hr
From that series

Ilya Boguslavsky

Technical Director