Tallysman TW16x 2-Port Smart Power GNSS Signal Splitters
Tallysman TW16x 2-Port Smart Power GNSS Signal Splitters connect one antenna to two receivers and support numerous bands and correction services. These signal splitters accept power from all attached GNSS receivers and select power from a receiver using a unique protocol. Port 1 is given priority if its voltage is within the 3VDC to 12.5VDC range, but if the port is disconnected or the power drops below the undervoltage or overvoltage specification, the splitter will switch to the next port in numerical order. Additionally, if the antenna fails and doesn't draw current, the TW16x signal splitters will provide all connectors with a current draw lower than 1mA, indicating an antenna fault. Tallysman TW16x 2-Port Smart Power GNSS Signal Splitters are available in a rugged military-grade aluminum enclosure with either TNC or type-N connectors.
Features
- Accepts power from all attached receivers
- Automatically switches on power failure of one receiver
- Antenna failure detection/indication
- Allows 2 GNSS receivers to share a single antenna
- Fits in line with antenna cable
- Rugged military-grade aluminum enclosure
- Amplification to compensate for signal-splitting loss
- Low noise figure
Applications
- GNSS signal distribution
- GNSS receiver testing
- High-availability applications
- Network and infrastructure timing
Specifications
- IP67 compliant
- 50Ω impedance rating
- 1100MHz to 1700MHz frequency range
- 3VDC to 12.5VDC input range
- 25mA maximum splitter current rating
- 230mA maximum antenna through current rating
- -40°C to +85°C operating temperature range