BORAJ-V8 Dual-Band GNSS CRPA System
BORAJ-V8 uses an eight-element dual-band antenna array and advanced signal processing to protect satellite navigation signals against jamming and spoofing. It operates across B1 and L1 together with either L2 or L5, and provides 90 to 80 dB of suppression against one to seven interference sources. When used with the SAJ GNSS Shield, unwanted-signal suppression can exceed 100 dB.
The IP67-rated system is compatible with Pixhawk autopilots and outputs NMEA 0183 data through a customizable Micro-D interface for integration into UAV navigation systems.
Specifications:
| Dimensions | 150 x 150 x 24 mm |
| Weight | <590 g |
| Power consumption | 20 W |
| Effective bands | B1, L1 + L2 or L5 |
| Suppression rate | 90-80 dB, one to seven sources |
| Maximum suppression with SAJ | >100 dB |
| Effective angles | Phi: 0° to 360°; theta: -90° to +90° |
| Supply voltage | 12-15 VDC |
| Operating temperature | -40°C to +85°C |
| Storage temperature | -45°C to +85°C |
| Humidity | 95% |
