Technical information
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
6. Other addresses: All other addresses that this radio calls
7. Network slot times: If a star net type of call is to be used then the
slot times must be calculated for each address in the net.
SYSTEM PROGRAM PAGE
The system program page has “SYS Program” displayed on the top
line of the display. All programming sub-pages are accessed from
this page. See figure 12-1 for page organization. The bottom line of
this page is used to select the type of data to program. The types of
data are ; Message : AMD message, Operation : system operational
parameters, Channel :ALE channel data, Address :ALE addresses
1. Place the cursor over the operation / mode field and select “SYS”
with the VAR knob. The operation / mode field is the first four char-
acters of the top line on the top level pages.
2. Turn the VAR knob until “SYS” is displayed.
3. Move the cursor to the next field on the top line. This field shows
one of the following, Test, RevNum, Program, LQA score.
4. Turn the VAR knob until “Program” is displayed.
5. Move the cursor to the bottom line of the system program page.
This field allows selection of the four data types, Message, Operation,
Channel, Address.
When the ENT key is pressed on the system program page, a sub-
page for the selected data type is displayed. Three of the data types
have multiple sub-sub-pages: Messages, Operation, and Channel.
The address-sub-page has only one page but multiple parameters for
each address that must be set up. To navigate between the sub-
pages, the cursor is placed over the first field on the top line of the
sub-page and the VAR knob is turned to select a different sub-page.
Services
12-3
KHF 950/990 Pilots Guide
Rev. 0
Dec/96
HF ALE
SCAN
VOL SQL CRSR VAR
MSG CLR ENT
PUSH
ON
PUSH
CHAR
B
SYS Program
}Messages
Figure 12-1 SYSTEM PROGRAM PAGE