Garmin GDL 40 Installation Instructions Manual - Specifications
6
GDL 40 Installation Instructions
Specifications
Physical Specifications
Specification Measurement
Size
Diameter × Height: 3
19
/
32
×
1
15
/
16
in. (91.6 × 49.5 mm)
Case
Fully gasketed, high-impact
plastic alloy, waterproof to IEC
529 IPX7 standards
Temp. Range From 5°F to 158°F (from -15°C
to 70°C)
Compass Safe
Distance
5.9 in. (15 cm)
Power Specifications
Specification Measurement
Power input
source
9–16 Vdc
Power usage 2.25 W maximum
NMEA
2000 Load
Equivalency
Number (LEN)
3 (150 mA)
NMEA 2000 PGN Information
transmit
059392
ISO Acknowledgment
060928
ISO Address Claim
126208
NMEA - Command/Request/
Acknowledge Group Function
126464
Transmit/Receive PGN List
Group Function
126992
System Time and Date
126996
Product Information
Receive
059392
ISO Acknowledgment
059904
ISO Request
060928
ISO Address Claim
126208
NMEA - Command/Request/
Acknowledge Group Function
Weather Broadcast Information
The GDL 40 receives the following weather
features and provides them for display
on compatible Garmin chartplotters. The
weather features are broadcast in set
intervals, listed in the table.
Weather Data
Broadcast Interval
City Forecasts
Every 15 minutes
Satellite IR (Cloud Tops) Every 30 minutes
County Warnings
Every 15 minutes
Hurricane Warnings
Every 15 minutes
Lightning
Every 15 minutes
Marine Warnings
Every 15 minutes
Offshore Warnings
Every 15 minutes
METARs
Every 15 minutes
Weather Radar
(NEXRAD)
Every 15 minutes
Sea Surface
Every 30 minutes
Weather Buoys
Every 15 minutes
Winds
Every 30 minutes