Transmitter frequency error
Less than 300 Hz
Unit size
M1: 168 x 168 x 58.7 mm (6 5/8” x 6 5/8” x 2 5/16” )
H1/H1P: 164.8 x 71.8 x 21.4 mm (6 1/2” x 2 13/16” x 7/8”)
Weight
M1: 770 g (1.7 lbs)
H1: 285 g (0.63 lb)
H1P: 235 g (0.52 lb)
Water rating
IPX7
Operating voltage
H1/H1P: 12-24V compatible
Current draw
12V: 6A max, 700mA nom
Operating temperature
-25°C to +55°C (-13°F to 131°F)
VHF voice
 
ATIS
 
Ant connector
SO239
Splitter
Max input power 25 W
Insertion loss RX 0dB, TX < 2dB
Splitter connector
BNC
VHF Voice
VHF frequency range Tx
156.025–161.600 MHz
VHF frequency range Rx
156.050–163.275 MHz
Dedicated Rx VHF channels
3
VHF power output
25 W, 1 W (high, low)
Region
U.S., Canada, International
Sensitivity (12 dB SINAD)
-116 dBm
Adjacent VHF channel selectivity
80 dB
Spurious response
70 dB
VHF intermodulation
70 dB
Spurious emissions
Less than -80 dBc (at 25 W)
Max audio output power
10 W, < 1% THD
Max antenna gain
6 dBi
Class D DSC
Class
Class D
Dedicated Rx DSC channels
One
Sensitivity (1% BER)
-113 dBm
Adjacent DSC channel selectivity
80 dB
DSC intermodulation
70 dB
AIS
Class
SOTDMA Class B
Dedicated Rx AIS channels
2
Frequency range
156.025 - 162.025 MHz
AIS power output
5W
AIS Sensitivity (20% PER)
-113 dBm
Adjacent AIS channel selectivity
80 dB
AIS intermodulation
67 dB
GNSS
GNSS sensitivity
-167 dBm
Constellations
GPS, GLONASS, BeiDou, Galilleo
Channels
72
Differential support
SBAS, WAAS, EGS
Navigation rate
10 Hz
Connector
SMA
Certifications
IEC 61108
Features
anti-jamming, anti-spoofing
Networking
NMEA 2000® Gateway
1 isolated micro-C male port, AIS, GPS & MOB PGN output, gateway translations to/from NMEA 0183
NMEA 2000® LEN
2
NMEA 0183 detail
1 isolated NMEA 0183 port, AIS & GPS sentences, gateway translations to/from NMEA 2000®, 4800/38400 baud
Wireless security
WPA2 Personal
Cloud connectivity
LTE-Cat1 with 3G fallback (U.S., Canada), 3G (Europe, Asia), integrated SIM, integrated antenna, SMA-RP external antenna port
Control outputs
2; low side driven (max 150mA)
Sensors
Ambient light sensor
 
NMEA 2000 Compatible
 
Heading
9-axial, accuracy: +/- 10 deg, updated rate: 10 Hz (max)
Barometer
update rate 1Hz max (averaged)
Battery voltage
measured at power input
External sensor inputs
5; Digital (0-24V), analog (0-17V)
Audio
Supported functions
VHF RX, Alarms
Amplifier
M1: 10W Class D, THD < 1% 4 ohm,
H1/H1P: 3W Class D amplifier, THD < 5% @ 85dBA
External speaker
10W, 4 ohm
External loudspeaker
30W, 4 ohm
Display
Screen
LCD TFT Si, 640 x 800, 24-bit color
Touch
capacitive, optically-bonded to LCD
Touch feature
glove and salt water operable
Cable length
6 ft
Channel 16 shortcut
 
Electrical Features