Tallysman - TW162: GNSS signal splitter

Tallysman introduces the TW162 – a GNSS signal splitter that connects a single antenna to two receivers

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The TW162 supports the full GNSS frequency spectrum, including GPS/QZSS-L1/L2/L5, QZSS-L6, GLONASS-G1/G2/G3, BeiDou-B1/B2/B2a/B3, Galileo-E1/E5a/E5b/E6, NavIC-L5, and L-band correction services. The device draws power from the receiver providing voltage within the specified range (3.0 V – 12.5 V). If the connected receiver is unplugged or its voltage falls outside the range, the TW162 automatically switches to the next port. Similarly, if the antenna fails or stops drawing current, the TW162 sends a low current (less than 2 mA) to signal an error.

Tallysman’s products are built using premium-grade materials and advanced features. The TW162 offers low noise, high isolation, and excellent linearity. Its enclosure is made of military-grade aluminum (6061-T6), corrosion-resistant, and rated IP67 for water ingress protection, making it ideal for GNSS systems and base stations.

Specifications: 

– Connection: One antenna connected to two GNSS receivers. 

– GNSS support: GPS/QZSS-L1/L2/L5, QZSS-L6, GLONASS-G1/G2/G3, BeiDou-B1/B2/B2a/B3, Galileo-E1/E5a/E5b/E6, NavIC-L5, and L-band correction service 

– Material: Corrosion-resistant housing made of military-grade aluminum (6061-T6) 

– Waterproof: IP67 rated 

– Connection: Optional TNC or type-N connection 

– Operating voltage: 3.0 V – 12.5 V 

– Frequency: 1100-1700 MHz 

– Gain: -1.0 to 1.0 dB 

– Impedance 50 Ohm 

Advantages: 

– Accepts power from all connected GNSS receivers 

– Antenna error detection capability 

– Rugged design 

– High performance 

Applications:  

– Positioning and navigation systems  

– Vehicle monitoring and management  

– Applications in GNSS base stations ….. 

Learn more: TW162 

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