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Item #: TW164

TW164 1-to-4 Port Smart Power GNSS Signal Splitter

$419.00$421.00

The Tallysman TW164 is a professional-grade full GNSS band signal splitter that connects one antenna to four receivers, and supports GPS/QZSS-L1/L2/L5, QZSS-L6, BeiDou-B1/B2/B2a/B3, Galileo-E1/E5a/E5b/E6, GLONASS-G1/G2/G3, and L-band correction services.

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SKU: 32-0164 Categories: , , Manufacturer: Tallysman Wireless

Tallysman TW164 GNSS Band Signal Splitter

The Tallysman TW164 is a professional-grade full GNSS band signal splitter that connects one antenna to four receivers, and supports GPS/QZSS-L1/L2/L5, QZSS-L6, BeiDou-B1/B2/B2a/B3, Galileo-E1/E5a/E5b/E6, GLONASS-G1/G2/G3, and L-band correction services.

The TW164 offers exceptional performance in terms of noise figure, isolation, and linearity. In addition, it is packaged in a corrosion-protected housing made of military-grade aluminum (6061-T6), which is robust, compact, and lightweight. The splitter has also passed the IP67 water ingression test.

The TW164 is available with either TNC or type-N connectors and offers standard gain to compensate for signal-splitting loss.

Benefits

  • Allows up to four GNSS receivers to share a single antenna
  • Robust design
  • Fits in-line with antenna cable
  • Suitable for harsh environments

Features

  • Accepts power from all attached receivers
  • Automatically switches on power failure of one receiver
  • Antenna failure detection/indication
  • Rugged military-grade aluminum enclosure
  • Very low noise figure
  • Amplification to compensate for signal-splitting loss
  • IP67-compliant

Tallysman’s TW164 Smart Power GNSS signal splitter provides two key features:

First, it accepts power from all attached GNSS receivers and selects power from a receiver using the following protocol. Port #1 is given priority if its voltage is within the specified range (3.0 V – 12.5 V). However, if port #1’s receiver is disconnected or if its receiver power goes below the under-voltage or above the over-voltage specification, the TW164 will switch to the next port in numerical order, as long as its power and voltage are within the expected range. The switching and port selection is, therefore, deterministic.

Second, if the antenna fails and does not draw current, the TW164 will provide the receiver powering the antenna with a current draw lower than 2 mA, indicating an antenna fault.

Tallysman TW164 1-to-4 Port Smart Power GNSS Signal Splitter Data Sheet

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