TW5350/TW5351 Multi-Constellation Smart GNSS Timing Antenna

Name: TW5350/TW5351 Multi-Constellation Smart GNSS Timing Antenna
Brand: Calian
Availability: InStock

Reliable GNSS Reception with Advanced Jamming Immunity

Calian TW5350 / TW5351 Multi-Constellation Smart GNSS Timing Antenna is designed for precision timing, network synchronization, and tracking applications. With Accutenna™ technology and pre- and post-filtering, it provides exceptional signal quality and strong immunity to jamming. Housed in a robust, IP69K-rated enclosure, it supports GPS, Galileo, GLONASS, BeiDou, and SBAS, making it ideal for professional-grade applications in challenging environments.

Antenna:

Architecture	Dual Feed
Axial Ratio	< 1 dB typical
Frequencies	GPS/QZSS L1 C/A, GLONASS L10F BeiDou B1I, Galileo E1B/C
SBAS L1 C/A	WAAS, EGNOS, MSAS, GAGAN
Channels	72-channel u-blox M8 engine

Interface:

Tx, RX	RS232
Timepulse	RS422 (30kV protection)

Mechanical:

Dimensions	66.5 mm dia. x 21 mm H
Weight	135 g
Mounting Method	Fixed Mount
Cable Length	5 m with RJ12 termination
Enclosure	Industrial grade fixed mount weatherproof IP69K

Electrical:

Voltages	5-36 VDC (Overvoltage Protection)
Current	<500 mW nominal Operating

Environmental:

Operating Temperature	-40̊C to +85̊C
Storage Temperature	-40̊C to +85̊C
Weatherproof	IP69K
Shock	Vertical axis 50G, other axis 30G, 3 axis sweep – 15 min
Vibration	10-200 Hz log sweep 3G

Accuracy:

Position Accuracy	2.5m CEP (Horizontal)
Velocity Accuracy	0.05 m/s
Heading Accuracy	0.3 deg
Timing Accuracy	30ns RMS

Operational Limits:

Dynamics	4 g
Altitude	50,000 m
Velocity	500 m/s

Serial Protocol:

Output	NMEA 0183
Input	RTCM
Baud Rate	Configurable up to 230400 bps
Update Rate	Configurable up to 5Hz

Time Pulse:

Duty Cycle	Configurable

Multi-Constellation Receiver/Antenna

Concurrent tracking of 3 constellations

High performance tracking (-167 dBm)

DGPS corrections using RTCM input

Navigation rates 1 to 5 Hz

1 PPS RS422 outputs

Accutenna™ Technology

Pre- and Post- LNA filtering

Superior multi-path signal rejection

Low Current Standby Mode

Industrial grade IP69K enclosure

LSZH cable option for indoor application