Connecting the antenna socket to ground

[qst]

Hi to all
or when working remotely when the radio is still powered
when the PowerSDR icon is turned off, the Anan 7000 DLE MKII antenna socket is shorted to ground?
Slawomir

[PD3LK]

Looking at the 7000/8000 schematics in the Thetis Manual (page 128): none of the antenna connectors are (nor can be) grounded.