Typical Server/Tx-Rx Setup (1)
Use symmetrical Antennas (vertical feed line)
Tune for good SWR
Put RF-Insulators (Chokes) in Antenna Lines (stn)
Put sheet-metal-plates under your operator‘s table and bond/ground them.
Connect your equipment-grounding straps to the metal-plates (also PC-Chassis)
Form good Rf-equipotential through out Stn
Grounding /bonding lines as short as possible