ELECTROMAR SERVICES S.A.

True Parallel 18-channel GPS receiver.

GPS-20A
In-Antenna Type GPS Receiver Module
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The TRUE 18-channel parallel receiver provides precise and quick positioning at any time.
WAAS and EGNOS ready--The satellite based positioning correction system will be fully operated within a few years time. The systems called WAAS (USA) and EGNOS (EU) are in trial phase which services are broadcast now. The GPS-20A is ready for receiving the seamless correction signals provided from these systems.
NMEA 0183 interface with provision for external RTCM SC-104 differential corrections.
The NMEA output supplied as standard, providing hihgly accurate positioning and navigation data to externally connected equipment such as a radar, plotter, sounder, DSC VHF, etc.

KODEN GPS-20A Specifications

Receiving Frequency		1575.42 MHz + 1 MHz
Receiving Channels		Parallel 18-channel
Sensitivity		Better than-130 dBm
Accuracy (PDOP < 3)	Position	GPS: Better than 10m (2 drms, SA=OFF, PDOP < 3)
Accuracy (PDOP < 3)	Velocity	DGPS: Better than 8m (2 drms, SA=OFF, PDOP < 3)
Dynamics	Velocity	Less than 350 km/h
Dynamics	Acceleration	Less than 1 G
Position Update Time		Every 1 second
Time to Position Fix	Cold Start	50 seconds (typical)
	Warm Start	45 seconds (typical)
	Hot Start	20 seconds (typical)
Initial Position Data		Not necessary
Almanac and Time Data		Not necessary
Differential Receiver Input		SBAS (WAAS, MSAS, EGNOS)
GPS External Input		RTCM SC-104
Power Supply	Voltage	10.8 to 31.2 VDC
Power Supply	Consumption	Less than 1.3W
Temperature Range	Operation	-25º C to +55º C
Temperature Range	Storage	-40º C to +85º C
Data Communication		Asynchronous data communication with RS-422
Input Data DGPS		RTCM SC-104, Baud rate: 4800
Output Data	Format	NMEA 0183 Ver. 2.0 (Note: Ver. 1.5 is available on option basis)
	Sentence	GGA, GLL, VTG, RMC, ZDA, PKODA, PKODG1, PKODG7, GSA, GSV
	Data Level	RS-422
	Output Current	40 mA maximum
Dimensions/Weight		3.7"Dia. x 5.25"H, 1.3 lbs.

KGP-913/913D
GPS/DGPS Track Plotters
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High Performance and accuracy, compact and easy-to-operate. With all these features, the KGP-913/913 is ideal for pleasure craft and fishing boats.

FEATURES

Compare the KGP-913D's most wanted features like built-in differential beacon receiver, graphic navigation pages, track plotter, large display and a full keypad for quick, easy selection of all functions.
Competitive models offer only arrow keys to input data. Requiring up to 77 key touches to input a single waypoint. With the KGP-913D, waypoint entry is quick, no tedious scrolling is required.
Large, easy-to-read backlit LCD display and backlit softkey controls allow instant mode selection.
Graphic and digital compass displays for heading and bearing information.
Electronic Fairway display shows vessel's rhumbline course, cross-track error, and progress to desired waypoint.
Unique "Quick" waypoint feature allows for immediate position entry without assigning a permanent memory.
North up, X-Y axis plotter shows history of the vessel's track on a wide selection of ranges from 150 feet to 20 NM to help you accurately retrace previous trips. 2000 plotting points available.
Advanced continuous tracking "MaxView" receiver processes data from up to 11 GPS satellites for accurate position updates every second.
Differential beacon receiver offers repeatable accuracy to 2-10 meters.
Mobile cursor on the plotter display pinpoints position information of navigation landmarks.
Transfer your favorite Loran fishing hotspots with the built-in automatic Lat/Lon to LOP Conversion Program.
400 nameable waypoints and event-memory storage let you keep track of all your favorite fishing and cruising spots.
MOB (man-overboard) display stores precise position in Lat/Lon and provides a graphic visual perspective of emergency situations plus continuous updates of range and bearing.
NMEA 0183 data port allows simple connection to charting systems, autopilots, radars and depth sounder. A wide array of selectable output sentence information insures compatibility with most other devices.
Rugged, weatherproof construction to withstand the harsh marine environment.
Also available without differential capability as the KGP-913D.

KODEN KGP-913/913D SPECIFICATIONS
GPS RECEIVER
Receiving Frequency	1575.42 MHz + 1MHz
Receiving Channel	Parallel "MaxView" tracks 11 satellites
Receiving Code	Receiving Code
Sensitivity	Better than –130dBm (elevation angle: 5 or over)
Tracking Speed	200 knots maximum
Accuracy (at HDOP 3 or less by C/A code)	Position: 2 to 10 meters RMS*(DGPS On), 15 meters (with DGPS Off) Velocity: 0.1 knot RMS (DGPS On)
Note:	Accuracy is subject to change in accordance with DOD civil GPS user policy.
DGPS RECEIVER
Receiving Frequency	283.5 to 325.0 kHz
Channel Separation	500 Hz step
Modulation	MSK: 50, 100, 200 bit/second
Sensitivity	2.5 ¥V/m
Signal Detection (S/N)	Better than 6 dB
Dynamic Range	92 dB
GPS/DGPS DISPLAY
Display	LCD backlit by electroluminescent cell (128 x 64 pixels)
Display Modes	NAV1, NAV2, NAV3, PLOT, MOB, MENU
Track Display	Display Range: 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, 20 nm (sm, km)
Usable Ground:	Within 80 in latitude
Plotting Interval:	10, 20, 30 seconds, 1, 3, 5 minutes, 0.1, 0.5 nm (sm, km)
Plotting Capacity:	2000 points
Position Data Display	Latitude/longitude in increments of 1/1000 minute, converted Loran C LOP, Loran A LOP or Decca LOP
Navigation Displays	Speed, course, velocity made good/course made good/elapsed time, altitude, distance/bearing/ cross-track error/CDI/time to go to waypoint, total time to go and distance on route, DOP value, present time (UTC or LTC), satellite status, beacon receiving status, distance/bearing between two points, MOB display
Waypoint/Event Memory	A total of 400 waypoints with alphanumeric identifiers
Route Memory	20 routes of 20 waypoints each (reversible)
Position Update	Every second
Alarms	Position Compensation Latitude/Longitude, Loran C LOP, Loran A LOP, Decca LOP or Datum
Magnetic Compensation	Auto or manual
Parameters	Loran C LOP/Loran A LOP/Decca LOP conversion, memory of waypoints and name (up to 10 letters), selection of measuring unit (nm, km, sm), antenna height, averaging (smoothing) factor, positioning mode (2D or 3D automatic selection), selection and registration of beacon station
Input Data Format	NMEA 0183, NMEA 0183, RTCM SC-104
Output Data Format	NMEA 0183, (AAM, APB, BOD, BWC, DCN, GGA, GLC, GLL, GSA, GSV, GTD, MSS, ODA, RMB, RMC, RNN, SGR, SNU, VTG, WDC, WPL, XTE and ZDA), NMEA1, NMEA2, CIF, SHIPMATE 0183 (GPS-90: NMEA-0183 Only)
Memory Protection	Memory Protection
Power Requirements	11~ 40V DC, less than 5W
Operating Temperature Display Unit:	5° to 131° F (-15° to +55° C)
Antenna Unit:	-22° to 131° F (-25° to +55° C)
DGPS DISPLAY
Differential	On, Off, Auto
Beacon Station Selection	Auto (requires position information) or manual
Beacon Station Selection	User entry (20 stations), beacon almanac data (10 stations), ROM (built-in stations around the world)
Operating Temperature Antenna Coupler:	-22 to 131 F (25 to +55 C)
Case Dimensions	7.5"W x 4.75"H x 2.7"D

With Pole Mount Base (Swivel Mount is not included in standard equipment).

Vector PRO
GPS Compass
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Celestial Fix Makes The Difference. Highly acurate, stable, fast start-up, compact and affordable GPS COMPASS from KODEN.

With Fixed Mount Base

Provides 2D heading and positioning data or pitch and roll to radar, sonar, chart plotter, autopilot and AIS

Heading accuracy 0.5 degrees
Heading updates up to 10 Hz
Position updates up to 5 Hz
SBAS (WAAS and EGNOS) and Beacon ready
Sub-meter differential positioning accuracy
Fast start-up times
Sustained tracking rate up to 25
º/s NMEA 0183 interface with provision for external RTCM SC-104 differential corrections.
Builtin Beacon receiver is optionally available.
RS-232C and RS-422 serial ports.
Sealed enclosure specified to IP 67 rating
Simple to install, with minimal cabling required.

KODEN Vector PRO - Specifications

Receiver Type	L1, C/A code, with carrier phase smoothing
Channels	12-channel, parallel tracking (10 channel when tracking SBAS)
Update Rate	5 Hz position max, 10 Hz heading max
Horizontal Accuracy	<1 m 95% (DGPS)* <5 m 95% (autonomous, no SA)**
Heading Accuracy	<0.5 degrees rms
Rate of Turn	25º/s max
Pitch / Roll Accuracy	< degree rms
Start-up Time	<60 s typ.
Heading Fix	<20 s
Satellite Reacquisition	<1 s
Dimensions/Weight	Pole Mount: 24.385"W x 6.317"D x 5.937"H
Dimensions/Weight	Fix Mount: 24.385"W x 6.317"D x 6.187"H
Differential Beacon Specifcations
Channels	2-channel, parallel tracking
Frequency Range	283.5 to 325 kHz
Operating Modes	Automatic and manual
Sensitivity	2.5 dB mV for 6 dB SNR at 200 bps
Dynamic Range	100 dB
Adjacent Channel Rejection	61 dB at + 400 Hz offset
Communications
Serial Ports	3 full duplex RS-232 and 2 half-duplex RS-422
Isolation	All serial ports optically isolated from power supply
Baud Rates	4800, 9600, 19200
Data I/O Protocol	NMEA 0183 and SLX binary
Correction I/O Protocol	RTCM SC-104
Timing Output	IPPS (HCMOS, active high, rising edge snc, 10 ¥, 10 pF load)
IPPS Accuracy	50 ns
NMEA Heading Messages	GPGGA, GPGLL, GPGSA, GPGST, GPGSV, GPRMC, GPRRE, GPVTG, GPZDA, RD1, HEHDT, HEROT
Environmental
Operating Temperature	-30º C to + 70º C
Storage Temperature	-40º C to +85º C
Humidity	100% condensing

Receiver Type	L1, C/A code, with carrier phase smoothing
Channels	12-channel, parallel tracking (10 channel when tracking SBAS)
Update Rate	5 Hz position max, 10 Hz heading max
Horizontal Accuracy	<1 m 95% (DGPS)* <5 m 95% (autonomous, no SA)**
Heading Accuracy	<0.5 degrees rms
Rate of Turn	25º/s max
Pitch / Roll Accuracy	< degree rms
Start-up Time	<60 s typ.
Heading Fix	<20 s
Satellite Reacquisition	<1 s
Dimensions/Weight	Pole Mount: 24.385"W x 6.317"D x 5.937"H
Dimensions/Weight	Fix Mount: 24.385"W x 6.317"D x 6.187"H
Differential Beacon Specifcations
Channels	2-channel, parallel tracking
Frequency Range	283.5 to 325 kHz
Operating Modes	Automatic and manual
Sensitivity	2.5 dB mV for 6 dB SNR at 200 bps
Dynamic Range	100 dB
Adjacent Channel Rejection	61 dB at + 400 Hz offset
Communications
Serial Ports	3 full duplex RS-232 and 2 half-duplex RS-422
Isolation	All serial ports optically isolated from power supply
Baud Rates	4800, 9600, 19200
Data I/O Protocol	NMEA 0183 and SLX binary
Correction I/O Protocol	RTCM SC-104
Timing Output	IPPS (HCMOS, active high, rising edge snc, 10 ¥, 10 pF load)
IPPS Accuracy	50 ns
NMEA Heading Messages	GPGGA, GPGLL, GPGSA, GPGST, GPGSV, GPRMC, GPRRE, GPVTG, GPZDA, RD1, HEHDT, HEROT
Environmental
Operating Temperature	-30º C to + 70º C
Storage Temperature	-40º C to +85º C
Humidity	100% condensing

*Depends on multipath environment, number of satellites in view, satellite geometry, baseline length (for local services), and ionospheric activity. **Depends on multipath environment, number of satellites in view, and satellite geometry. Specifications subject to change without notice.