LIST OF LIGHTS - Maritime Safety Information - National Geospatial ...

H3E
(1) Single-sideband (full carrier).
(2) Single channel containing analog information.
(3) Telephony (including sound broadcasting).
J3E
(1) Single-sideband (suppressed carrier).
(2) Single channel containing analog information.
(3) Telephony (including sound broadcasting).
A3C
(1) Double-sideband.
(2) Single channel containing analog information.
(3) Facsimile.
A3F
(1) Double-sideband.
(2) Single channel containing analog information.
(3) Television (video).
B7D
(1) Independent sidebands.
(2) Two or more channels containing quantized or digital information.
(3) Data transmissions, telemetry, telecommand.
Note: With 6 kHz. EDW operation in the bands below 30 MHz allocated exclusively for Maritime Mobile
Service (FC, MO).
FREQUENCY (OR PHASE) MODULATION:
F1B
(1) Frequency modulation.
(2) Single channel containing quantized or digital information without the use of a modulating subcarrier.
(3) Telegraphy (for automatic reception).
F2A
(1) Frequency modulation.
(2) Single channel containing quantized or digital information with the use of a modulating subcarrier.
(3) Telegraphy (for aural reception).
F3E
(1) Frequency modulation.
(2) Single channel containing analog information.
(3) Telephony (including sound broadcasting).
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