Meteksan SEDEN GNSS Receiver
High Dynamic High Precision Positioning
SEDEN is a high-precision, high-dynamic GNSS receiver designed for defense and aerospace applications. It supports GPS, GLONASS, Galileo, and BeiDou with multi-band capability, providing reliable position, velocity, and time even in harsh electronic warfare environments. With built-in anti-spoofing and advanced ECCM techniques, SEDEN ensures resilient navigation. Its compact, lightweight, and low-power (SWaP-optimized) design makes it ideal for UAVs, guided munitions, rockets, and tactical missile systems.
SEDEN GNSS Receiver Technical Specifications
Parameter | MS.GNSS.R-330 | MS.GNSS.R-470 | MS.GNSS.R-2470 |
GNSS Signals | GPS L1 CA, GLONASS L1, BEIDOU | GPS L1 CA, GPS L2C, GLONASS L1, GLONASS L2, BEIDOU B1, GALILEO E1, SBAS | GPS L1 CA, GPS L2C, GLONASS L1, GLONASS L2, BEIDOU B1, GALILEO E1, SBAS |
Tracker Channels | 32 | 72 | 72 |
ECCM Precautions | Frequency Filtering, Pulse Blanking, Wideband Interference Mitigation | Frequency Filtering, Pulse Blanking, Wideband Interference Mitigation | N/A |
Anti-spoof | Yes | Yes | Yes |
Heading | No | No | Heading |
Position Accuracy | < 5 m RMS | < 5 m RMS | < 5 m RMS |
Speed Accuracy | < 0.3 m/s RMS | < 0.3 m/s RMS | < 0.3 m/s RMS |
Cold Start Time | ~45 sec | ~45 sec | ~45 sec |
Hot Start Time | 6 sec | 6 sec | 6 sec |
Re-acquisition Time | 3 sec | 3 sec | 3 sec |
CN0 Threshold | 23 dB CN0 | 23 dB CN0 | 23 dB CN0 |
Com. Interface | RS232/485/422 | RS232/485/422 | RS232/485/422 |
Data Format | Custom, NMEA | Custom, NMEA | Custom, NMEA |
Data Update Rate | 10 Hz | 10 Hz | 10 Hz |
Input Voltage | 28 V (12-32 V) | 28 V (12-32 V) | 28 V (12-32 V) |
Power Consumption | < 10 W | < 12 W | < 12 W |
Card Base Size w/Mechanical Enc. | 100 x 60 mm 127.4x77.4x23.8 mm | 100 x 60 mm 127.4x77.4x23.8 mm | 100 x 60 mm 127.4x77.4x23.8 mm |
Weight (Card) Weight (w/Mech. Enc.) | <150 gr <350 gr | <150 gr <350 gr | <150 gr <350 gr |
Environmental Conditions | MIL-STD-810G | MIL-STD-810G | MIL-STD-810G |
Time Accuracy | < 30 ns | < 30 ns | < 30 ns |
Why Choose the SEDEN GNSS Receiver?
Highly Accurate and Precise Positioning GNSS Technology
High-Performance Multi-Band GNSS Antennas
Rugged Design for Harsh Environments
Easy Integration into Multi-Platforms
Operational with Several Platforms
What Is the SEDEN GNSS Receiver Used For?
UAVs
Missiles
Aerial Targets
Frequently Asked Questions
What is the SEDEN GNSS Receiver?
SEDEN is a high-precision, high-dynamic GNSS receiver designed for defense and aerospace applications. It supports GPS, GLONASS, Galileo, and BeiDou with multi-band capability, providing reliable position, velocity, and time even in harsh electronic warfare environments.
Does the SEDEN GNSS Receiver support RTK positioning?
Supported correction methods and accuracy figures are listed in the specifications above. For centimeter-level RTK workflows you will also need a corrections source (base station or NTRIP service); Leo Drive can advise on a complete setup around the SEDEN GNSS Receiver.
Where is the SEDEN GNSS Receiver available?
The SEDEN GNSS Receiver is available through Leo Drive in the following region: Türkiye. For other regions, please contact Leo Drive.
How can I get the datasheet and technical documents for the SEDEN GNSS Receiver?
Please contact Leo Drive to request the datasheet, user manual and other technical documents for the SEDEN GNSS Receiver.
Explore More at Leo Drive
The SEDEN GNSS Receiver is part of the GNSS Receivers range at Leo Drive. Browse all autonomous vehicle sensors and components, or talk to our engineering team about integration in your project.
