The purpose of using the KV-AJx-OEM RAJA module is to ensure stable reception of the navigation signal, including S-band signal, in conditions of staged interference. The module can be used with the KV-AJAx phased antenna array (see the antenna array description page), and can be separately integrated into a third-party device. These OEM modules can also be presented in the form of rugged enclosure version with external connectors to meet the requirements of IP or MIL-STD (please see KV-AJx RAJA or KV-AJx-A RAJA blocks).
Coupled with the use of a multi-band 4-element antenna array (the module can be provided by Kosminis Vytis), the tri-band solution (AJ3-OEM) allows to suppress interferences in up to 3 directions on 3 frequency plans simultaneously. This approach provides significantly higher protection against interference compared to single-frequency options. KV-AJx-OEM RAJA module can be connected to external GNSS receiver or use internal receiver based by own NTLab’s ASIC with INS, RAW data and with velocity, acceleration option by request.