Tallysman TW164 1-to-4 Smart GNSS Signal Splitter

Tallysman TW164 1-to-4 Smart GNSS Signal Splitter

The Tallysman TW164 1-to-4 is a signal splitter, In this case it is a 1 to 4 port signal splitter. As a result one antenna can be connected to four receivers.

In addition to this it features Smart Power. Ordinarily, the antenna would be fed from the receiver on Port 1. Otherwise the signal splitter will automatically switch to port 2, 3 and 4.


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Product Documents

TW164 1-to-4 port smart power GNSS signal splitter.  A professional-grade full GNSS band signal splitter that connects one antenna up to four receivers, and supports 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.

Tallysman TW164 1-to-4 Smart Splitter Features:
Accepts power from all attached receivers
Automatically switches on power failure of one receiver
Antenna failure detection/indication
Rugged military-grade aluminum enclosure
Amplification to compensate for signal-splitting loss
Very low noise figure

Tallysman TW164 benefits from:
Allows up to four GNSS receivers to share a single antenna
Fits in-line with antenna cable
Robust package
Ideal for harsh environments

Tallysman TW164 is a smart power GNSS signal splitter. Accepting power from all connected receivers and selecting the power firstly from port 1 if the voltage is within the specified range. In the event the receiver is absent or disconnected from port 1. TW164 then goes on to select power from port 2, port 3 or port 4 in turn based on whether there is a receiver connected to the port and the voltage range supplied.

In the event an antenna fails, TW164 will provide the receiver supplying power with a current draw of less than 2 mA. Which will indicate a fault to the receiver.

TW164 is supplied with wither TNC or N-type connectors.

Tallysman smart power GNSS signal splitters are essential for avoiding service interruptions


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