Coupled Antenna SMA connector small for wifi power test

Technical parameter:

Parameter    Min.      Typ.     Max. Frequency Range (GHz) 2.0 —  6.0 Insertion Loss (dB) 8 —  18 Polarization Mode —  left-hand circular polarization —  VSWR  —  1.6 2.0 Nominal Impedance (Ω) —  50 —  Connectors —  SMA —  Operating Temperature (°C) -10 normal temperature +50 Storage Temperature (°C) -15 —  +65 Physical Dimension (mm) —  64×64×16 —  Weight (g) —  250 —