JRC GPS 124 User Manual

GPS RECEIVER



GPS 124



●

Capable of SBAS (WAAS/EGNOS/MSAS) correction

●

RAIM function is available

●

12-Channel Parallel for simultaneous

reception of 12 satellites.

●

IEC61162-1, NMEA0183 Output



GPS RECEIVER

(JLR-4340)

GPS 124

■FEATURES

Internal SBAS receiver

The GPS124 includes a SBAS (WAAS/EGNOS/MSAS) receiver.
By using SBAS you can achieve precise position.

RAIM function

The accuracy of position fixes is self-tested by the GPS124. (RAIM
function)
This function assures higher reliability to the position fix than
conventional method.

12-Channel Parallel for Receiving 12 Satellites Simultaneously

The GPS 124 is designed to simultaneously receive signals from 12
orbiting satellites, ensuring the most accurate positioning.

IEC61162-1, NMEA0183 Output

Since the output data is changeable between IEC61162-1 (NMEA0183
version 2.3), NMEA version 1.5 and 2.1, you can connect the GPS124 to
various Marine Electronics Equipment such as Marine Radars, Fishfinders,
Plotters, or others.

■SPECIFICATIONS

GPS Specifications

Receiver type: Multichannel (12-CH, SBAS 1-CH) all-in-view
Frequency: 1575.42MHz ± 1MHz (C/A code)
Sensitivity:
Accuracy:

Time to first fix: Typically 40 seconds (cold start fix)

Position update: Normally every 1 second

General

DGPS input: RTCM SC-104 ver. 2.0 type 1, 2, 7, 9 available
Data output: Signal output port, TTL level

Geodetic datum: 46 (WGS-84, WGS-72, Japan, America,

Input voltage: 12/24 VDC +30%, -10% (less than 1.5W)
(Power Consumption)
Data cable: 10m
Operating temperature:­Water proof: USCG CFR-46/IEC60945

-

135dBm for acquisition, -138dBm for tracking
30m 2DRMS (C/A code, HDOP≦4, SA OFF)
7m 2DRMS when SBAS corrected

Typically 33 seconds (warm start fix)

IEC61162-1 (NMEA0183 ver. 2.3), NMEA
0183 ver. 1.5 or 2.1 selectable

IEC61162-1
(ver2.3) GGA, RMC, VTG, ZDA, DTM, GBS,

GNS

ver1.5 GGA, RMC, GLL, VTG
ver2.1 GGA, RMC, GLL, VTG, DTM

Canada / Alaska, Europe, Australia,
England, NAD-83, other 37 selectable)

25˚C to 70˚C

■COMPONENTS

No.

1
2

●Option :15m Extension Cable CFQ-8773

Name

GPS Receiver

Instruction manual

Type

JLR-4340

■SYSTEM CONFIGURATION

JLR-4340

（Option）

JRC Fish Finder

6-pin connector

JRC Plotter

JRC GPS Display

■OUTLINE DRAWING

ø108mm

RECEIVER

ø33.5mm

CABLE

CABLE LENGTH : 10m

MASS:lessthan0.7kg

BASE

MOUNTING SCREW :

1INCH 14 UNS-2B

CONNECTOR

Q'ty

includes 10m cable

1
1

JRC Radar

108mm

Remarks

●Specifications subject to change without notice.

Caution

Before attempting to operate this unit, read the instruction
manual thoroughly to correctly and safely operate the unit.

For further information, contact:

Since 1915

URL

Main Office: Nittochi Nishi-Shinjuku bldg.

10-1, Nishi-Shinjuku 6-chome
Shinjuku-ku, Tokyo 160-8328, Japan

Telephone: [phone]
  Facsimile: [phone]

Overseas Branches : Seattle, Amsterdam, Athens
Liaison Offices : Taipei, Manila, Jakarta, Singapore,

Hanoi, New York

24EM

ISO

9001

，

ISO

14001 Certified

PrintedinJapan2006.10 2006.10 CAT.No.Y3-141（No.491-1-3）A