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Vector Network Analyzers VNA Accessories
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Port Extenders up to 8/16-Ports
X716-18А
Product Features

Frequency range: 10 MHz to 18 GHz

Number of input ports: 2

Number of output ports: 16

Insertion loss: ≤10 dBm

Maximum switching power: 30 dBm

Return loss of unselected port: ≥17 dB

Return loss of selected port: ≥15 dB

Signal isolation: ≥ 92 dB

Operation speed: switching time no more than 200 ns


Key Features: 

• Solid-state benchtop RF-port extenders

• Models switch matrix configuration: 2 to 8, 2 to 16

• Remote control via SCPI (over USB)

• Fast switching by means of trigger ports

• Software for manual controlling (SWC)

• Optional software for multiport measurement using Analyzer and Extender (coming soon)

Solid-state broadband radio frequency port extenders X708-18A and X716-18A are designed for high-speed switching of RF signals in a coaxial path with impedance of 50 Ohm in the operating frequency range from 10 MHz to 18 GHz. Unused extender output ports are automatically switched to matched internal loads.


The extenders are used together with a vector network analyzer (VNA), which allows implementing the functionality of expanding the number of VNA measurement ports, as well as independent devices with power supply and control via the USB Type-B interface and the ability to quickly switch by means of trigger ports via BNC connectors.


Extenders are controlled by means of VISA library using SCPI commands. Switch Control (SWC) software is included in the delivery set for controlling extender via GUI interface.

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