01 — Survey
Solar & terrain mapping
Dependable multi-constellation fixes over mountainous solar farms and dense canopy.
Surveying · mapping
BDS · GPS · Galileo · CRPA
Reliable GNSS for demanding civil applications.
Navifort designs CRPA anti-jamming and anti-spoofing GNSS antennas for lawful civil and commercial use — unmanned platforms, autonomous systems, maritime operations, surveying and other high-precision positioning applications.
Civil use only
Screened, lawful applications
- 11
- CRPA products
- ISO ×3
- Certified system
- −40~+70°C
- Operating temp
In the field
Where our GNSS earns its keep
A snapshot of the commercial environments where Navifort CRPA antennas keep the positioning solution stable.
04Cases
02 — Energy
Power line inspection
Steady positioning near high-voltage infrastructure and complex tower geometries.
Infrastructure inspection
03 — Agriculture
Precision agriculture
Consistent spray lines across rolling terrain, with positioning that holds through the pass.
High-precision positioning
04 — Response
Emergency response
Sealed and temperature-rated for smoke, heat and rain, so the fix holds when conditions do not.
Sealed · −40 → +70 °C
Why Navifort
Built for demanding signal environments
Multi-constellation coverage
Simultaneous reception across BDS, GPS and Galileo for dependable positioning wherever the platform operates.
CRPA interference rejection
Controlled reception pattern antenna technology that helps maintain a stable fix in congested signal environments.
Right-sized for the platform
Seven form factors, from a 120 g micro unit to a fixed-installation unit for reference and monitoring sites.
Field-hardened build
Sealed enclosures validated from −40 °C to +70 °C with salt-fog and vibration testing in our reliability lab.
Anti-Jamming series
View seriesCRPA anti-jamming GNSS antenna units
Sealed CRPA units sharing one design language and integration approach, sized from micro platforms up to fixed installations. 7 units available; detailed technical documentation is available after a short application review.
01
Micro Unit
Single Frequency Anti-Jamming 4-element Array Antenna — 50 mm unit
Micro unmanned platforms
- Size
- 50 × 50 × 21.3 mm
- Weight
- ≤ 120 g
- Supply
- DC 9–36 V
- Mounting
- Overhead installation
02
Compact Unit
Single Frequency Anti-Jamming 4-element Array Antenna — 65 mm unit
Small unmanned platforms
- Size
- 65 × 65 × 23.7 mm
- Weight
- ≤ 200 g
- Supply
- DC 9–36 V
- Mounting
- Overhead installation
03
Extended Compact Unit
Dual Frequency Anti-Jamming 4-element Array Antenna
Small and medium unmanned platforms
- Size
- 100 × 100 × 24.5 mm
- Weight
- ≤ 400 g
- Supply
- DC 12–36 V
- Mounting
- Overhead installation
Anti-Jamming & Spoofing series
View seriesIntegrated anti-jamming and anti-spoofing units
Four CRPA units that combine interference rejection with signal-integrity checking, so positioning stays trustworthy where both interference and misleading signals are a concern. 4 units available; detailed technical documentation is available after a short application review.
01
Compact Unit
Single Frequency Anti-Jamming & Anti-Spoofing 4-element Array Antenna
Small and medium unmanned platforms
- Size
- 100 × 100 × 24.9 mm
- Weight
- ≤ 280 g
- Supply
- DC 12–36 V
- Mounting
- Overhead installation
02
Mid-size Unit
Single Frequency Anti-Jamming & Anti-Spoofing 8-element Array Antenna
Heavy-lift and multi-payload platforms
- Size
- 180 × 180 × 25.5 mm
- Weight
- ≤ 890 g
- Supply
- DC 12–36 V
- Mounting
- Overhead installation
03
Large-platform Unit
Single Frequency Anti-Jamming & Anti-Spoofing 16-element Array Antenna
Large platforms and ground stations
- Size
- 280 × 280 × 28 mm
- Weight
- ≤ 2200 g
- Supply
- DC 12–36 V
- Mounting
- Overhead installation
Certified management systems
Independently audited quality, environmental and occupational safety systems
ISO 9001ISO 14001ISO 45001
Manufacturing & test capability
Engineering, manufacturing and validation under one roof
01Manufacturing
MES-driven production
- Full-process control from planning to delivery
- Anti-static workshops with SOPs at every workstation
- End-to-end batch and serial traceability
- Automated GNSS production-line test system
02Validation
In-house validation
- Signal-simulation environment
- Outdoor live-sky test base
- Satellite signal simulation equipment
- Documented test procedures
03Reliability
Reliability & environmental lab
- Temperature cycling from −40 °C to +70 °C
- Salt-fog and humidity exposure
- Mechanical vibration profiles
- Environmental and ingress-protection validation
Quality workflow
- Step 1Incoming screening
Instrumented inspection of every incoming component batch.
- Step 2In-line MES test
Automated GNSS test line with full-process traceability.
- Step 3Environmental burn-in
Temperature, vibration and salt-fog cycling per profile.
- Step 4Final acceptance
Live-sky verification before release to the customer.
Product walkthroughs
See it in production
Short films from our own workshop and test benches — how the antennas are built, measured, integrated and shipped.
Applications
Civil and commercial positioning for demanding applications
Our products are supplied for civil and commercial use. Technical documentation is released after a short application review.
01
Unmanned aerial platforms
02
High-precision mapping
03
Maritime operations
04
Autonomous ground systems
05
Power & utility inspection
06
Agricultural operations
07
Forestry & environment
08
Logistics & delivery
09
Civil emergency response
Tell us about your platform
Share your application and we will recommend a configuration, then release technical documentation after a short review.