Manual
Table Of Contents
- TITLE PAGE
- TABLE OF CONTENTS
- INTRODUCTION
- SECTION I
- CHARACTERISTICS OF HF SSB
- ACRONYMS AND DEFINITIONS
- REFERENCES
- HF SSB COMMUNICATIONS
- FREQUENCY
- SKYWAVE PROPAGATION - WHICH FREQUENCY TO
- WHY SINGLE SIDEBAND IS IMPORTANT IN HF
- AMPLITUDE MODULATION (AM)
- SINGLE SIDEBAND OPERATION
- SINGLE SIDEBAND (SSB)
- SUPPRESSED CARRIER VS. REDUCED CARRIER
- SIMPLEX AND SEMI-DUPLEX OPERATION
- AUTOMATIC LINK ESTABLISHMENT (ALE)
- FUNCTIONS OF HF RADIO AUTOMATION
- HOW ALE ASSURES THAT THE BEST COMMUNICA-TIONS
- CHARACTERISTICS OF HF SSB
- SECTION II
- SECTION III
- SECTION IV
- SECTION V
- SECTION VI
- SECTION VII
- ITU MARITIME RADIOTELEPHONE STATIONS
- DESCRIPTION OF SERVICES
- AT&T HIGH SEAS RADIOTELEPHONE SERVICE
- AT & T COAST STATION COVERAGE MAP
- COAST STATION COVERAGE & INFORMATION
- AIRCRAFT REGISTRATION
- OPERATING PROCEDURES FOR USING THE HIGH SEAS RADIOTELEPHONE NETWORK
- AT&T HIGH SEAS COAST STATIONS
- MOBILE MARINE RADIO, INC.
- WORLDWIDE LISTING OF PUBLIC CORRESPONDENCE STATIONS
- MARITIME RADIOTELEPHONE CHANNEL DESIGNATIONS
- SECTION VIII
- SECTION IX
- SECTION X
- SECTION XI
- SECTION XII
- SECTION XIII

LARGE DATA FIELDS
Arrows on the second line indicate that the data within the field is
larger than the display.. For items that are longer than 16 characters,
left and right arrows are used to indicate that there is more data that
can be displayed using the CRSR knob when the cursor is in charac-
ter mode. The arrows can point up or down for a list of items. The
down arrow means this is the top of the list, and the up arrow is used
for the bottom of the list. A double arrow that points up and down
indicates there are parameters above and below the current one.
The }{ symbols are used to represent up and down arrows on the
pages below.
MANUAL MODE
CCCCC * channel type ChMan, ChITU, ChALE, _ _ _ _ _,
#### * channel number MAN channels 1 through 100
ALE channels 1 through 100
ITU 245 fixed frequency channels
channel numbers 401 to 2510
(non consecutive)
R receiver state R = Receive T = Transmit D
flashing = Detecting ALE tones
M message flag Flashing M indicates an unread
message.
U indicates channel is untuned
TTT * communication R&T, Rx, Tx
FF.FFFF * frequency in MHz
MOD * modulation type
* Cursorable fields
Operation
3-15
KHF 950/990 Pilots Guide
Rev. 0
Dec/96
MAN CCCCC ####RM
TTT FF.FFFF MOD
Figure 3-12 Manual Mode Displays










