These switch modules use RF relays in a stubless tree switch configuration to provide 75 ohm impedance modules. 75 ohm modules are available with BNC or F connectors ( some modules).

CXR/2×1-GT Modules have terminations on the x2 connectors which terminate any unused channels. This module has an OFF position.
75 ohm Bandpass of DC to 1.1 GHz. Isolation of -55 dB @ 1 GHz.
VSWR = 1.25:1 @ 1 GHz
Switched Power = 10 Watts
Termination rated to 5 Watts
BNC or SMB 75 ohm connectors.