Apuntes para Capitán de yate - Los siete mares

S I N P F E M O
rating degrading effect of modulation
scale
signal inter- noise propaga- frequency quality depth overall
strenght ference tion dis- of rating
turbance fading
5 excellent nil nil nil nil excellent maximum excellent
4 good slight slight slight slow good good good
3 fair moderate moderate moderate moderate fair fair fair
2 poor severe severe severe fast poor poor or
nil
poor
1 barely extreme extreme extreme very very continu- unusable
audible fast fast ously
over
modulated
Ejemplos:
Arrecife Radio.
This is Palmer.
Question: What is the effect of interference on my transmission?
Over.
Goleta.
This is Farina Radio.
Information: The modulation of your transmission is fair.
Over.
Mombasa Radio.
This is Cayo Mambi.
Request: please provide a full SINPFEMO report on my signals, reason:
maintenance.
Over.
CLOSING DOWN (SHUTTING DOWN)
En algunos puertos es obligatorio efectuar transmisiones indicando el cierre
de las estaciones de radio.
Ejemplos:
a) un buque indica que tras atracar apagará su estación de radio:
New Harbour.
This is Blue Star.
Information: Berthing is completed.
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