JLR-41

- High-accuracy positioning and heading data
- Support multi-GNSS sensor
- Spoofing / jamming detection function available
- Supports rolling, pitching, rate of turn and heaving measurements
- IMO type-approved Transmitting Heading Device (THD) and Satellite Positioning System (GPS)
- Excellent visibility and operability with 6.5-inch high-brightness color touch panel LCD

The JLR-41 GNSS Compass is a compact and highly accurate heading sensor that utilizes multiple GNSS constellations for reliable positioning with spoofing/jamming detection. Its 6.5-inch color touchscreen ensures intuitive and user-friendly operation.

Spoofing/Jamming Detection

The new GNSS Compass JLR-41 has a spoofing/jamming detection feature . When spoofing/jamming is detected, it notifies the user with a pop-up, icon, and buzzer. This can contribute to safe and secure navigation.

Multi-GNSS Sensor

The newly designed multi-GNSS sensor can simultaneously receive multiple GNSS constellations data, including GPS, Galileo, GLONASS, BeiDou and QZSS, enabling highly accurate positioning without the use of beacons or SBAS, improving orientation performance.

6.5-inch Large Color LCD

The new GNSS Compass JLR-41 combined with our trusted 6.5-inch color touch panel display will provide you with the comfort of an intuitive operational approach.

Brochure

Price: Contact

Specifications

Specifications

Sensor (JLR-4101)

Receiver System	GPS/Galileo/GLONASS/BeiDou/SBAS/QZSS
Receiver Type	GPS+QZSS: 15 ch, SBAS: 1 ch, Galileo+GLONASS or Galileo+BeiDou: 10 ch
Receiving Frequency	1575.42 MHz (GPS/Galileo/SBAS/QZSS), 1598.063–1605.375 MHz (GLONASS), 1561.098 MHz (BeiDou)
Course Accuracy	0.25° RMS
Attitude Accuracy (Roll)	0.4° RMS
Attitude Accuracy (Pitch)	0.4° RMS
Attitude Accuracy (Heaving)	5 cm RMS
Course Resolution	0.1°/0.01°
Speed Resolution	0.1 kn/0.01 kn
Attitude Resolution	0.1°
Tracking Rate of Turn	45°/sec
Start-up Time	Less than 2 minutes (warm start fix, typically 30 seconds)
SBAS Receiver	WAAS, MSAS, EGNOS
Positional Accuracy	Multi-GNSS (PPP positioning): 1.8 m (2DRMS) (HDOP ≤ 4 SA OFF) Multi-GNSS (non-PPP positioning): 4 m (2DRMS), DGPS: 4 m (2DRMS), SBAS: 4 m (2DRMS) GPS or QZSS: 5 m (2DRMS), GLONASS: 10 m (2DRMS), Galileo: 6 m (2DRMS), BeiDou: 10 m (2DRMS)
Spoofing/Jamming	Can be detected (license require)

Display (NWZ-1680)

Display Unit	6.5-inch TFT color touch panel LCD, 640×480 dots (VGA) / Brightness: 800 cd/m²
Display Modes	Heading, navigation information, plot, analog, highway, satellite information, waypoint information, beacon text, navigation aid
Power	12/24 VDC (±30 %, -10 %)
Power Consumption	Less than 14 W (including sensor)

Interface

Port	IEC 61162-1: (input) 1 port, (output) 2 ports IEC 61162-2: (output) 1 port LAN (IEC 61162-450): 1 port Sensor through IEC 61162-1: (output) 2 ports Dry contact: (input) 1 port, (output) 3 ports
NMEA 0183 Version	Ver 1.5/2.1/2.3/4.0
NMEA 0183 Input Sentence	ACK, ACN, DED, HBT, POS
NMEA 0183 Output Sentence	AGL, AIC, ALF, ALR, ARC, DDC, DTM, GBS, GGA, GLL, GNS, GRS, GSA, GST, GSV, HBT, HDT, HRM, MSS, RMC, POS, ROT, THS, VTG, ZDA

Environmental Conditions

Operating Temperature	Sensor: -25 to +55 °C, Display Unit: -15 to +55 °C
Storage Temperature	Sensor: -25 to +70 °C, Display Unit: -25 to +70 °C
Degree of Protection	Sensor: IP56, Display Unit: IP56