Meteksan

SEDEN GNSS Receiver

Name: Meteksan | SEDEN GNSS Receiver
Brand: Meteksan
SKU: LEO-1293

Anti-spoofing GNSS receiver for defence and aerospace: GPS, GLONASS and BeiDou, 10 Hz, 150 g and 28 V, with ECCM measures against interference.

Meteksan | SEDEN GNSS Receiver

Anti-spoofing GNSS receiver for defence and aerospace: GPS, GLONASS and BeiDou, 10 Hz, 150 g and 28 V, with ECCM measures against interference.

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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, light, low-power (SWaP-optimized) design suits UAVs, guided munitions, rockets and tactical missile systems.

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

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.

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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	Yes
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