Federal Custom Cable offers Phase Trimmers that provides accurate changes in line
length from 500 MHz to 18 GHz without spurious discontinuities across the referenced
frequency band. The threads are spring loaded to minimize backlash and the locking
mechanism assures the setting will not be altered. Inserting this attachment into a
cable/connector line provides continuous phase shift that allows adjustment of the
electrical phase difference between the other electrical parts of the system.
Maximum phase shift change equals 10 degree x Frequency (GHz).
Its maximum insertion loss equals 0.5 dB at 18 GHz. Maximum VSWR equals 1.15:1 up
to 12.4 GHz and 1.30:1 up to 18 GHz. It's available in SMA connection Jack to
Plug.
Adjustable SMA