Hazardous voltage which can
cause electrical shock, burn or
serious injury exists inside the
equipment. Do not work inside
the equipment unless familiar
with electrical circuits.
CAUTION
Position should always be checked
against other sources to confirm
reliability.
GPS position and velocity accuracies are
controlled by the U.S. Department of
Defense.
Turn off the equipment whenever you
feel it is abnormal.
Continued use may damage the equipment.
The useable temperature range of the
display unit is -15°C to +55°C.
Use in temperature out of the above range
may damage the equipment.
Confirm that the power supply voltage
is compatible with the voltage rating
of the equipment.
Connection to the wrong power supply
can cause fire or equipment damage. The
voltage rating appears on the label at the
rear of the display unit.
FURUNO Electric Company thanks you for
purchasing the GR-80 DGPS Beacon Receiver. We are confident you will discover
why the FURUNO name has become synonymous with quality and reliability.
For over 50 years FURUNO Electric Company has enjoyed an enviable reputation for
quality and reliability throughout the world.
This dedication to excellence is furthered by
our extensive global network of agents and
dealers.
Y our DGPS beacon receiver is designed and
constructed to meet the rigorous demands
of the marine environment. However, no machine can perform its intended function unless properly installed and maintained.
Please carefully read and follow the installation, operation and troubleshooting procedures set forth in this manual.
W e would appreciate feedback from you, the
end-user, about whether we are achieving
our purposes.
Thank you for considering and purchasing
FURUNO.
Features
The GR-80 receives differential error correction messages (RTCM SC104 format)
which are broadcast by public radio beacons
operating in the 283.5 to 325 kHz frequency
range. The differential error correction messages are output via a serial port for use in
the associated GPS receiver, resulting in differentially correction position data with better than 10 meter accuracy.
The GR-80 may be controlled from the front
panel, or remotely via the serial I/O port.
The I/O protocol is NMEA 0183. Output
format is RS-232C or RS-422 (default).
1
SPECIFICATIONS
Performance
Frequency range283.5 – 325.0 kHz
Freq. resolution0.5 kHz
ReceiverSingle superhetero-
dyne
IF frequency455 kHz
Input sensitivity6 dBµV (MSK rate
Vrms input for more
than 15 minutes in the
range of 100 kHz to
28 MHz
Interface (protocol)
Interface (position input)
Position inputNMEA 0183
Hardware spec.Current loop
Baud rate4800 bps (fixed)
Power Requirements
PowerForward switching
(floating)
Input voltage10.2 to 31.2 VDC
Power consumptionLess than 5 W
Mechanical
Dimensions (mm)105(W) x 60(H) x
200(D)
Mass1 kg
Color2.5GY5/1.5 (Gray)
Environmental Conditions
Display unit-15°C to +55°C
Antenna unit-20°C to +70°C
HumidityReceiver: 95% (40°C)
Antenna:
Water resistanceReceiver: IPX-2
Antenna: IPX-6
100% (40°C)
Data protocolRTCM SC104
Status protocolNMEA 0183
Control protocolNMEA 0183
LevelRS-422 or RS-232C
(selectable)
Baud rate300, 600, 1200, 2400,
4800, 9600, 14400,
19200 bps (selectable)
2
SYSTEM CONFIGURATION
FURUNO
DGPS BEACON RECEIVER GR-80
MENU
FREQ
STN
▼
▲
ENT
RESET
LOCK
RECTIFIER
PR-62
Ship's Mains
12/24 VDC
100/110/200/220 VAC
GPS Navigator
(GPS Plotter)
RECEIVER
ANTENNA
COUPLER
GPS Antenna Unit
Whip Antenna
3
HOW DGPS WORKS
Position accuracy for civil users of GPS is
limited to about 50 meters. This limitation
exists not only because of the US Department of Defense's intentional downgrading
of the accuracy but also because of signal
attenuation and clock error inherent in both
GPS satellites and GPS receivers. With Differential GPS (DGPS), however, differential corrections can improve position
accuracy to better than 10 meters.
Differential GPS is based upon accurate
knowledge of the accurate geographical location of a reference station which is used
to compute corrections to GPS parameters,
error sources and resultant positions. These
differential corrections are transmitted to
GPS users, who apply the corrections to their
received GPS signals or computed position.
The DGPS reference stations are fixed at a
geodetically surveyed position. The reference station tracks all satellites in view,
downloads ephemeric data from them, and
computes corrections based on its measurement and geodetic position. These corrections are then broadcast to GPS users by
radio beacons (transmitters) to improve their
position solution.
The radio beacons broadcast in the frequency range of 283.5–325 kHz and have a
transmitting range from 40 nm to 300 nm
depending on radio beacon.
Reference
station
GPS signal
Radio beacon
(transmitter)
GPS satellite
Corrected data
GPS
receiver
DGPS Beacon receiver
(GR-80)
Figure 1 DGPS concept
4
INSTALLATION
Ground the equipment to
prevent loss of sensitivity.
CAUTION
GR-80
*Cable Assy.
RG-10UY
*: Antenna Cable Set parts
*N-P-7
*TNC-SA-JJ
*Cable Assy.
Antenna Installation
Siting considerations
• Install the antenna vertically and as high
and far away from surrounding obstacles
as possible.
• Separate the antenna at least three meters
from any transmitter antennas which are
radiating at significant RF power levels.
Mounting the antenna coupler
It can be mounted two ways:
• The threaded antenna base accepts a standard antenna mount with a 1"-14 straight
thread. Mount the antenna on a length of
pipe with a 1"-14 threaded end. DO NOT
USE TOOLS TO FASTEN THE ANTENNA TO ITS MOUNTING; ONLY
HAND TIGHTEN. Route the antenna
cable (antenna extension cable) inside the
pipe.
• Attach the antenna coupler to a steel mast
with hose clamps (option).
Spring
washer
Whip
antenna
Ground
If the preamp unit is attached to a steel mast,
run a ground wire between the ground terminal on the preamp unit and a stainless steel
bolt welded to the mast. The ground wire
should be as short as possible. (It is also recommended to ground the preamp unit when
it is attached to a non-metallic mast.)
Connection of antenna cable
The antenna cable (15 m) is attached to the
preamp unit. When optional 30 m or 60 m
cable is used, tape the junction with selfvulcanizing tape and vinyl tape to waterproof the cable. Finally , attach cable tie near
ends of tape to prevent unwinding.
Figure 2 Attachment of antenna coupler
Mounting of whip antenna
Screw in the whip antenna in the hole at the
top of the preamp unit. Coat junction with
silicone rubber.
Hose
clamps
Steel mast
Ground
terminal
to steel mast
Figure 3 How to tape the antenna cable
Connection of RG-10UY cable
Use the Antenna Cable Set (option) to connect the RG-10UY cable.
The receiver can be mounted on a tabletop,
on the overhead or in a panel (requires optional flush mount kit). When selecting a
mounting location keep the following points
in mind;
• Locate the receiver away from rain and
water splash.
• Keep the receiver away from heat
sources.
• Install the receiver out of direct sunlight.
• The viewing angle of the front panel is
±45°.
• Leave at least 100 mm space behind the
receiver and 80 mm space at the sides to
permit easy access to connectors at the
rear and knobs at the sides.
Tabletop or overhead mounting
1. Fix the hanger to the mounting location
with tapping screws.
2. Loosely screw knobs into the receiver.
Set the receiver to the hanger and tighten
knobs.
Power cable
connector
I/O cable
connector
2APOWER DATA ANT
Fuse
(2A)
+-
10.2-31.2 VDC
Ground terminal
Antenna ca
connector
Figure 5 Connections on rear
panel of receiver
Power cable
A power cable, complete with connector, is
supplied. Connect the leads to the power
supply; red wire to positive (+) terminal and
black wire to negative (–) terminal.
The receiver does not have a power switch.
We recommend that a switch be dedicated
to the receiver on the mains switchboard.
Antenna cable
Flush mounting (option)
See outline draing at the end of the manual.
Note: Remove gasket at right and left sides
of receiver before mounting in panel.
FURUNO DGPS BEACON
Gasket
(both sides)
Figure 4 GR-80 receiver unit
Note: For flush mounting, use only the
screws supplied with the flush mount kit to
fix the receiver. Use of other screws may
damage the equipment.
Connect the cable to the ANT connector.
I/O input cable
The 7-pin DATA connector connects the
GPS navigator. A signal cable is supplied
with the navigator; attach the connector
(FM14-7P) supplied with the GR-80 to the
cable. For no signal cable the following
cables are optionally available:
Note: If the GR-80 is causing interference
to a VHF radiotelephone, follow the proce
dure on page 23.
6
Pin arrangement on the DAT A connector is
shown below. For connection at the GPS
navigator, see its manual.
For RS-232C
Pin#SignalDescription
1TXDOutput data
Ground
Connect a ground wire between the ground
terminal at the rear of the receiver and a suitable ground point.
Interface Format
2NCNo connection
3RXDInput data
4NCNo connection
5RX-H
6RX-C
7FGGround
* For auto L/L mode. See page 11.
* Nav Data
(current loop)
* Nav Data
(current loop)
For RS-422
Pin#SignalDescription
1TXD(+)Output data (H)
2TXD(-)Output data (C)
The interface format can be RS-232C or RS422 and the default format is RS-422. For
RS-232C, do the following:
1. Disconnect cables at the rear of the receiver.
2. Unscrews eight screws to remove the receiver.
3. Disconnect cables connected to the front
panel.
4. Remove printed circuit board from rear
of the receiver .
5. On the MAIN Board (08P3192), unplug
the connector plugged into J3 (RS-422)
and plug it into J4 (RS-232C).
08P3192
3RXD(+)Input data (H)
4RXD(-)Input data (C)
5RX-H
6RX-C
7FGGround
* For auto L/L mode. See page 11.
* Nav Data
(current loop)
* Nav Data
(current loop)
J3
J4
RS-232C RS-422
Figure 6 MAIN Board
6. Reassemble the receiver.
7
Initial Settings
8. Press the [ENT] key.
After installing the equipment, enter baud
rate of connected GPS receiver, output data
byte format and your area as follows:
Default settings
Baud rate:4800 bps
Output data byte format: 6 of 8
Your area:Area 1 (USA,
Canada, Bermuda, Brazil)
1. Press [MENU] and [RESET] together.
Release the keys when the display shows
"SELF TEST?"
2. Press the [▼] key once to display "SET
BAUD RATES?"
3. Press the [ENT] key.
4. Press [▲] or [▼] to select baud rate
which matches that of connected GPS
navigator; 300, 600, 1200, 2400, 4800,
9600, 14400, 19200 bps.
5. Press the [ENT] key. "SET DATA FORMAT?" appears.
6. Press the [ENT] key.
7. Press [▲] or [▼] to select output data
byte format; 6-8 or 8-8.
9. Press the [RESET] key to reset the CPU
and return to the normal operation mode.
10.Press the [MENU] key. "SET RCV
MODE?" appears.
11. Press [▲] or [▼] to display "SET STN
AREA?"
12.Press the [ENT] key.
13.Press [▲] or [▼] to select your area (your
vessel's location);
AREA 1: USA, Canada, Bermuda,
Brazil
AREA 2: Europe
AREA 3: Australia, Japan, Korea
14.Press the [ENT] key.
15.Press the [MENU] key to close the menu.
GR-80 Output signal
Signal level:RS-232C or RS-422
RTCM ver. no.: 2.01
Byte format:8-6 or 8-8
First bit:LSB
Parity bit:NONE
Stop bit:1
Bit rate:8
8
OPERATION
FURUNO DGPS BEACON RECEIVER GR-80
Signal strength
The taller the bar
the stronger the
received signal.
LOCK LED
Lights when
signal from
beacon station is
received.
RESET key
Resets the
CPU.
ENT key
Registers selection.
Arrow keys
Scroll the display.
FREQ/STN key
Displays receive frequency or
reference station with each pressing.
MENU key
Opens/closes the menu.
MENU
FREQ
STN
▼
▲
ENT
RESET
MM f = 2 8 3. 5 k H z
LOCK
Mode and frequency, or
reference station name
MM: Manual Mode
LM: Automatic L/L Mode
Turning the Power On/Off
Power to the equipment may be turned on/
off at the mains switchboard. When the
power is applied or the CPU is reset ([RESET] key pressed) the equipment proceeds
as follows:
INDICATIONMEANING
FURUNO GR-80
INITIALIZE
STATION LOAD
238.5 kHz
Appears for
one sec.
Initializing
RAM
Loading reference
station list to RAM
Last used frequency
(or station)
Controls and Indications
Figure 7 Power-on/reset sequence
Figure 8 Front panel of GR-80
9
Menu Operation
Most functions are carried out through
menus and there are two sets of menus, normal operation menu and option mode menu.
Normal operation menu
The normal operation menu mostly contains
items used in everyday operations such as
dimmer and contrast level adjustment. The
[MENU] key opens/closes the menu and
goes to preceding menu item when pressed
with a menu option displayed. The arrow
keys scroll the display. Use the [ENT] key
to register option.
Option mode menu
[MENU] key
The option mode menu contains the diag-nostic test and items for setting up the equip-ment. Press [RESET] while pressing andholding down [MENU]. Release [MENU]when the display shows "SELF TEST?" Se-lection of menu item and option and regis-tration are the same as in the normal
[▼]
SET RCV MODE? (AUTO L/L MODE, MANUAL MODE. Default: MANUAL)
[▼]
SET MSK RATE? (AUTO, 25, 50, 100, 200 bps. Default: AUTO)
[▼]
SET STN AREA? (AREA 1, AREA 2, AREA 3. Default: AREA 1)
[▼]
SET DIMMER? (DIMMER 1 – DIMMER 4)
[▼]
SET CONTRAST? (CONTRAST 1 – CONTRAST 8)
[▼]
SET REMOTE? (REMOTE ON, REMOTE OFF)
[▼]
MONITOR SS/SN? (Displays signal strength and signal-to-noise ratio.)
[▼]
MONITOR L/L? (Displays position in latitude and longitude.)
operation menu. To escape from the option
mode menu, press the [RESET] key.
Menu tree
Figure 9 shows the menu tree.
Option mode menu
[MENU] + [RESET]
SELF TEST? (Diagnostic test)
[▼]
SET BAUD RATES? (300, 600, 1200, 2400, 4800, 9600, 14440, 19200 bps. Default: 4800 bps)
[▼]
SET DATA FORMAT? (6-8, 8-8. Default: 8-8)
[▼]
[▼]
SET L SCAN TIME? (0 – 99 min. Default: 60 min)
Figure 9 Menu tree
10
Adjusting Brilliance, Contrast
The brilliance and contrast of the LCD can
be adjusted as follows:
1. Press the [MENU] key.
2. Press [▲] or [▼] to display "SET DIM-
MER?"
3. Press the [ENT] key.
4. Press [▲] or [▼] to select level desired.
Four levels are available.
5. Press the [ENT] key. The display shows
"SET CONTRAST?"
6. Press [▲] or [▼] to select level desired.
Eight levels are available.
7. Press the [ENT] key.
8. Press the [MENU] key.
d) Press [▲] or [▼] to select MSK rate
corresponding to frequency selected
in step 7. Refer to the DGPS reference station lists which start on page
16.
e) Press the [ENT] key.
f) Press the [MENU] key.
When signal is received, LOCK LED lights.
Note: If you do not know the MSK rate,
select AUTO, which is 100 or 200.
Automatic Operation
In automatic operation the receiver searches
for reference station nearest your vessel.
1. Press the [MENU] key. "SET RCV
MODE?" appears.
Manual Operation
1. Press the [MENU] key. "SET RCV
MODE?" appears.
2. Press the [ENT] key.
3. Press [▲] or [▼] to display MANUAL
MODE.
4. Press the [ENT] key.
5. Press the [MENU] key.
6. Press the [FREQ/STN] key to display
frequency or station in the display window.
7. Press [▲] or [▼] to select appropriate
frequency (or station). Refer to the DGPS
reference station lists which start on page
15.
8. If you selected a frequency at step 7, set
MSK rate as follows:
a) Press the [MENU] key.
b) Press [▲] or [▼] to display "SET
MSK RATE?"
c) Press the [ENT] key.
2. Press the [ENT] key.
3. Press [▲] or [▼] to display AUTO L/L
MODE.
4. Press the [ENT] key.
5. Press the [MENU] key.
No key input is accepted while the receiver
is searching for station. When signal is received, LOCK LED lights.
Automatic mode conventions
• The display shows STATION SEARCH
while the receiver is searching stations.
• The receiver re-scans for nearest station
when currently selected station becomes
unacceptable for a certain number of minutes. (The number of minutes to wait before re-scanning can be selected on the
option mode menu, between 0 and 99
minutes. When signal is received, LOCK
LED lights.)
• L/L ERROR appears when there is no L/
L data. In this case, press any key to erase
the indication and then select the manual
mode.
11
Displaying Position
1. Press the [MENU] key.
2. Press [▲] or [▼] to display "MONITOR
L/L?"
3. Press the [ENT] key . Position in latitude
and longitude appears. L/L ERROR appears when there is no L/L data.
Signal-to-noise (S/N) ratio displays the ratio between the desired signal and unwanted
noise on the selected frequency . The higher
the S/N ratio the better the quality of the signal.
When the ship is in the sy\ervice area of a
beacon station,this number should fbe between 20 and 22.If not,chack as follows.
• Check the grounding.
35°45N 135°25E
Figure 10 Sample latitude and
longitude display
4. Press the [MENU] key.
Station Scan Time Out
Y ou may set the time in minutes the receiver
waits (in the AUTO L/L mode) before rescanning for nearest reference station, when
the station currently selected becomes unacceptable (LOCK LED off). The default
setting is 10 minutes.
1. Press [RESET] while pressing and holding down [MENU]. Release [MENU]
when the display shows "SELF TEST?"
• Check the radar beam interference.
• Check the noise of power generator of the
ship.
1. Press the [MENU] key.
2. Press [▲] or [▼] to display "MONITOR
SS/SN?"
3. Press the [ENT] key. Signal strength and
S/N ratio appear . DA T A ERROR appears
when no data is received from the DSP.
Signal
strength
SS=0XX SN=0XX
S/N ratio
Figure 11 Sample signal strength
and S/N ratio displays
4. Press the [MENU] key.
2. Press [▲] or [▼] to display "SET L
SCAN TIME?"
3. Press the [ENT] key.
4. Press [▲] or [▼] to set time.
5. Press the [ENT] key followed by the
[MENU] key .
Displaying Signal Strength and
Signal-to-Noise Ratio
Signal strength displays a numeric representation of field strength of the received signal on the selected frequency . The higher the
number the stronger the received signal.If a
noise appears at reception band width,the
number becomes bigger.
Remote Control
The GR-80 can be controlled remotely via
the serial I/O port by the GPS receiver connected.
1. Press the [MENU] key.
2. Press [▲] or [▼] to display "SET RE-
MOTE?"
3. Press the [ENT] key.
4. Press [▲] or [▼] to select REMOTE ON
or REMOTE OFF.
5. Press the [ENT] key followed by the
[MENU] key .
12
TROUBLESHOOTING
Troubleshooting Table
The table which follows will help the user with diagnosing operational problems.
The diagnostic test checks the circuit board
and keys for proper operation.
To conduct the diagnostic test;
1. Press [RESET] while pressing and holding down [MENU]. Release [MENU]
when the display shows "SELF TEST?"
2. Press the [ENT] key to start the test. The
test proceeds in the sequence shown in
the figure below.
INDICATION
SELF TEST
MAIN ROM/RAM
MAIN VER xx
MEANING/USER ACTION
Diagnostic test starts.
Checking MAIN CPU's
ROM and RAM.
MAIN CPU program
version no.
• When the equipment finds RAM or ROM
error RAM NG (No Good) or ROM NG
appears and the test stops. Press the [RESET] key to reset the CPU. Try the test
again.
• When the equipment detects a faulty key
two beeps are released.
DSP ROM/RAM
DSP VER xx
PRESS[MENU]
PRESS[FREQ/STN]
PRESS[▼]
PRESS[▲]
PRESS[ENT]
SELF TEST END
Checking DSP's
ROM and RAM.
DSP CPU program
version no.
Starting key test;
press [MENU].
Press [FREQ/STN].
Press [▼].
Press [▲].
Press [ENT].
Diagnostic test ends.
"SELF TEST?" appears
shortly thereafter.
Figure 12 Sequence of diagnostic test
3. Press the [RESET] key to quit the diagnostic test.
RISTNA LTRISTNA LT307 N58.56E22.04200 ESTONIA
MANTYLUOTOMANTYLUOTO298 N61.36E21.28200 FINLAND
OUTOKUMPUOUTOKUMPU293.5 N62.41E29.01200 FINLAND
PORKKALAPORKKALA285 N59.58E24.23200 FINLAND
PUUMALAPUUMALA301.5 N61.24E28.14200 FINLAND
TURKUTURKU304 N60.26E22.13200 FINLAND
CAP BEARCAP.BEAR304.5 N42.31E03.08100 FRANCE
CAP FERRETCAP.FERRET287 N44.39E01.15100 FRANCE
ECKMUHLECKMUHL312.5 N47.48W04.23100 FRANCE
GATTEVILLEGATTEVILLE297.5 N49.42W01.16100 FRANCE
LES BALEINESBALEINES299.5 N46.15W01.34100 FRANCE
PORQUEROLLESPORQUEROLL314.5 N42.59E06.12100 FRANCE
REVELLATAREVELLATA294.5 N42.35E08.46100 FRANCE
SAINT MATHIEUST.MATHIEU291.5 N48.19W04.46100 FRANCE
LocationName in GR-80Freq. (kHz) LatitudeLongitude MSK Rate Country
CABO DE LA NAONA O284.5 N38.44E00.140 SPAIN
CABO DE PALOSPALOS313.5 N37.38W00.410 SPAIN
CABO FINISTERREFINISTERRE289 N42.53W09.160 SPAIN
CABO GATAGATA298.5 N36.43W02.110 SPAIN
CABO PENASPENAS297 N43.39W05.510 SPAIN
CABO SALOUSALOU289 N41.03E01.100 SPAIN
CABO SAN SEBASTIANSEBASTIAN290.5 N41.53E03.120 SPAIN
CASTELLONCASTELLON311 N39.58E00.010 SPAIN
CEUTACEUTA311.5 N35.54W05.180 SPAIN
ESTACA DE BARESBARES310 N43.47W07.410 SPAIN
LA ENTALLADAENTALLADA292.5 N28.13W13.560 SPAIN
MACHICHACOMACHICHACO285 N43.27W02.450 SPAIN
MAHONMAHON292.5 N39.52E04.180 SPAIN
MALAGAMALAGA304.5 N36.43W04.250 SPAIN
PUNTA DE CALA FIGUERAFIGUERA286 N39.27E02.310 SPAIN
ROTAROTA302.5 N36.38W06.230 SPAIN
TENERIFETENERIFE287.5 N28.30W16.300 SPAIN
ALMAGRUNDETALMAGRUNDE287 N59.09E19.10200 SWEDEN
BJUROKLUBBBJUROKLUBB303.5 N64.29E21.35200 SWEDEN
HJORT UDDEHJORT UDDE297 N58.38E12.40200 SWEDEN
HOBURGHOBURG302 N56.55E18.09200 SWEDEN
KULLENKULLEN293.5 N56.18E12.27200 SWEDEN
OERSKAEROERSKAER291.5 N60.32E18.23200 SWEDEN
SKAGS UDDESKAGS306.5 N63.11E19.01200 SWEDEN
Area 3: Japan, Korea,S.America,Russia, China, Singapore
LocationName in GR-80Freq. (kHz) LatitudeLongitude MSK Rate Country
ABASHIRIABASIRI309 N44.00E144.18200 JAPAN
DAIOZAKIDAIOZAKI288 N34.17E136.54200 JAPAN
ESAKIESAKI320.5 N34.36E135.00200 JAPAN
GESASHIGESASI288 N26.36E128.09200 JAPAN
HAMADAHAMADA305 N34.53E132.02200 JAPAN
HACHIJOJIMAHATIJO302 N33.05E139.51200 JAPAN
HEKURAJIMAHEKURAJIMA295 N37.51E136.55200 JAPAN
INUBOZAKIINUBOZAKI295 N35.42E140.52200 JAPAN
KINKAZANKINKAZAN316 N38.17E141.35200 JAPAN
KUSHIROZAKIKUSIROZAKI288 N42.58E144.23200 JAPAN
MATUMAEMATUMAE309 N41.25E140.05200 JAPAN
MIYAKOZIMAMIYAKOSIMA316 N24.44E125.26200 JAPAN
MUROTO MISAKIMUROTO295 N33.15E134.11200 JAPAN
NAGOYANAGOYA320 N35.02E136.51200 JAPAN
TOKARA NAKANOSHIMANAKANOSIMA320.5 N29.49E129.55200 JAPAN
OHAMAOHAMA321 N34.05E132.59200 JAPAN
OSEZAKIOSEZAKI302 N32.37E128.36200 JAPAN
SAKATASAKATA288 N38.57E139.50200 JAPAN
SETOSETO320 N33.26E132.13200 JAPAN
SHAKOTAN MISAKISHAKOTAN316 N43.22E140.28200 JAPAN
SHIRIYAZAKISIRIYASAKI302 N41.26E141.28200 JAPAN
SOUYA MISAKISOYAMISAKI295 N45.31E141.56200 JAPAN
TANGOTANGO316 N35.44E135.05200 JAPAN
TOI MASAKITOIMISAKI309 N31.22E131.20200 JAPAN
TURUGIZAKITURUGIZAKI309 N35.08E139.41200 JAPAN
URAYASUURAYASU321 N35.37E139.54200 JAPAN
WAKAMIYAWAKAMIYA295 N33.52E129.41200 JAPAN
CHANGGICHANGGI310 N36.05E129.34100 KOREA
CHINDOCHINDO290 N34.13E125.58100 KOREA
CHUMUNJINCHUMUNJIN295 N37.54E128.50100 KOREA
KOMUNDOKOMUNDO287 N34.00E127.20100 KOREA
OCHONGDOOCHONGDO295 N36.07E125.58100 KOREA
PALMIDOPALMIDO313 N37.21E126.30100 KOREA
YONGDOYONGDO300 N35.03E129.06100 KOREA
KAU YI CHAUKAUYICHAU289 N22.15E114.04200 HONG KONG
BRISBANEBRISBANE294 S27.04E153.03200 AUSTRALIA
CAPE FLATTERYC.FLATTERY304 S14.58E145.18200 AUSTRALIA
CAPE SCHANCKC.SCHANCK314 S38.30E144.53200 AUSTRALIA
GLADSTONEGLADSTONE313 S24.02E151.21200 AUSTRALIA
HORN ISLANDHORN.IS320 S10.36E142.17200 AUSTRALIA
KARRATHAKARRATHA304 S20.45E116.27200 AUSTRALIA
MACKAYMACKAY315 S21.06E149.13200 AUSTRALIA
SYDNEYSYDNEY308 S33.59E150.59200 AUSTRALIA
ABROLHOSABROLHOS290 S17.57W38.41100 BRAZIL
ARACAJUARACAJU320 S10.58W37.02100 BRAZIL
CALCANHARCALCANHAR305 S05.09W35.29100 BRAZIL
CANIVETECANIVETE310 N00.30W50.24100 BRAZIL
I.MOELAI.MOELA305 S24.02W46.15100 BRAZIL
I.RASAI.RASA315 S23.04W43.09100 BRAZIL
PONTA DE SAO MARCOSSAO MARCOS300 S02.29W44.18100 BRAZIL
RIO GRANDERIO GRANDE290 S32.08W52.06100 BRAZIL
SANTA MARTASANTAMARTA310 S28.36W48.48100 BRAZIL
SAO TOMESAO TOME300 S22.02W41.03100 BRAZIL
SAN BERNARDOBERNARDO317.5 S36.22W60.03100 ARGENTINA
SAN CARLOS CENTROSAN CARLOS297.5 S31.58W60.55100 ARGENTINA
19
Area 3: Japan, Korea, S.America,Russia, China, Singapore (continued)
LocationName in GR-80Freq. (kHz) LatitudeLongitude MSK Rate Country
AFRICAAFRICA291.5 N56.11E163.21100 RUSSIA
ALEVINAALEVINA303.5 N58.50E151.21100 RUSSIA
ANAPSKYANAPSKY315.5 N44.53E37.18100 RUSSIA
ANDREAANDREA291.5 N76.44E110.27100 RUSSIA
ASTRAHNASKYASTRAHNASK291.5 N44.28E48.01100 RUSSIA
BALTIYSKBALTIYSK298.5 N54.41E19.59100 RUSSIA
BEGICHEVBEGICHEV300.5 N47.31E112.15100 RUSSIA
CAMENKACAMENCA318.5 N69.28E161.14100 RUSSIA
CANIN NOSECANIN NOSE285.5 N68.38E43.18100 RUSSIA
CARAGINSKYCARAGINSKY301.5 N58.33E163.33100 RUSSIA
CORSAKOVSKYCORSAKOVSK312.5 N46.37E142.48100 RUSSIA
COTELNYCOTELNY310.5 N75.59E137.53100 RUSSIA
CRUTOGOROVACRUTOGOROV300.5 N55.05E155.35100 RUSSIA
DEDGNEVADEDGNEVA303.5 N66.01E169.43100 RUSSIA
DGEDGINSKYDGEDGINSKY298.5 N65.13E36.49100 RUSSIA
ELIZAROVAELIZAROVA318.5 N54.25E143.43100 RUSSIA
ENISEYENISEY315.5 N68.25E86.18100 RUSSIA
GAMOVGAMOV306.5 N42.33E131.13100 RUSSIA
INDYGIRSKYINDYGIRSKY324.5 N71.16E150.17100 RUSSIA
OLENIYOLENIY294.5 N72.35E77.39100 RUSSIA
PETROPAVLOVSKYPETROPAVLO291.5 N52.33E158.42100 RUSSIA
RUSSIAN CATRUSSIANCAT315.5 N64.34E178.33100 RUSSIA
SET.NAVOLOCKNAVOLOCK318.5 N69.24E33.03100 RUSSIA
SHEPELEVSKIYSHEPELEVSK298.5 N59.59E29.09100 RUSSIA
STERLEGOVSTERLEGOV318.5 N75.24E88.45100 RUSSIA
STOLBOVOYSTOLBOVOY306.5 N74.10E135.27100 RUSSIA
TONKYTONKY303.5 N69.51E61.06100 RUSSIA
VAN DER LINDALINDA312.5 N45.35E149.24100 RUSSIA
VASILIEVAVASILIEVA294.5 N50.00E155.23100 RUSSIA
VIZEVIZE294.5 N79.30E76.59100 RUSSIA
VRANGELIAVRANGELIA309.5 N70.59E178.29100 RUSSIA
YARANGAIYARANGAI291.5 N69.54E170.32100 RUSSIA
BAOHUJIAOBAOHUJIAO310.5 N20.00E110.56200 CHINA
BEITANGBEITANG310.5 N39.06E119.43200 CHINA
DAJISHANDAJISHAN307.5 N30.49E122.10200 CHINA
DASANSHANDASANSHAN301.5 N38.52E121.50200 CHINA
QINHUANGDAOQINHUANDAO287.5 N39.55E119.37200 CHINA
WANGJIAMAIWANGJIAMAI313.5 N36.04E120.26200 CHINA