(N)Element 3-88 FAX, NAVTEX Flashcards
1
Q
What is fascimile?
A
the transmission of printes pictures for permanent dispaly on paper
2
Q
What is the standard scan rate for high frequency 3<Hz-23MHz weather fax reception from shore stations?
A
120 lines per minute
3
Q
What would be the bandwidth of a good crystal lattice band pass filter for weather fax HF reception
A
1 kHz. -6dB
4
Q
Which of the following statements about NAVTEX is true?
A
receives MSI broadcasts using SITOR-B or FEC mode
5
Q
Which of the following is the primary frequency that is used exlusevely for NAVTEX broadcasts internationally?
A
518 kHz
6
Q
What determines whether a NAVTEX receiver does not print a particular type of message content?
A
the subject indicator matches that programmed for rejection by the oeprator
