Frequency Updated 19 April 2018 10:39 Follow The number of waves passing a specific point within a unit period of time, expressed in Hertz (cycles per second). Related articles L1 Frequency Band VERIPOS Station List How do I configure a Position Output on port P1 of my LD2/LD2S? How to Interface your Inmarsat B System to the VERIPOS Demodulator. What is the difference between terms dual beam, dual constellation and dual frequency? Comments 0 comments Please sign in to leave a comment.