Garmin Signal™ VHF 400 Marine VHF Radio with Built-in AIS Transponder
Model: 010-02951-00
Maintain situational awareness with the built-in Class B AIS SOTDMA transponder.
The included fist mic features a built-in speaker (5-watt RMS) and can be mounted in a different location to the head unit.
The radio is built to withstand harsh marine environments with an IPX-7 rating.
Connect a compatible external speaker for more playback options beyond the built-in speaker on the fist mic.
Connect the radio to a compatible loudhailer for broadcasting announcements. The listen back feature gathers background sounds that can be heard through the fist mic or external speaker.
Stay aware on the water with built-in AIS transmit and receive capabilities. This feature shows you range, course, speed and the crossing situation of other AIS-equipped vessels around you to help you navigate.
The compact and modern design features edge-to-edge glass and takes up minimal space at the helm.
Eliminate unnecessary radio noise with automated squelch. If you miss a radio message, you can replay it with VHF audio playback.
When you need to maintain watch on multiple channels, advanced watch modes make it easy.
Quickly transmit a distress signal to nearby vessels with the distress button, which uses Class D DSC to automatically send crucial information that can help emergency responders. You can also use the intuitive DSC features to quickly initiate contact with other AIS-equipped vessels; simply select the vessel on the AIS plotter view, and call them with a tap of a button.
Configure the radio, program the MMSI number, and get over-the-air software updates with the ActiveCaptain® smartphone app via built-in Wi-Fi® connectivity.
Installation is simple since VHF/DSC/AIS features only require a single VHF antenna and the GPS antenna/receiver is built into the unit. Chartplotter integration is seamless via the NMEA 2000® network and Garmin BlueNet™ Network.
Advanced noise cancellation uses machine learning algorithms to eliminate wind, wave and engine noise for our cleanest audio experience.
Radio activity is constantly monitored to eliminate unnecessary noise and static. You also have the option for manual fine-tuning.
All VHF channels are continuously scanned for activity in the background, allowing you to maintain watch over channel 16 and all your favorite preset channels simultaneously.
Didn’t catch that message? Replay it with VHF audio playback, and listen to audio messages for up to 3 minutes on any channel.
Specifications
General
Unit size
Head Unit: 75 x 160 x 104 mm (3.0" x 6.3" x 4.1") Fist Mic: 100 x 60 x 31 mm (3.9" x 2.4" x 1.2")
Weight
Head Unit: 655 g (1.45 lbs) Fist Mic: 245 g (0.54 lbs)
Operating voltage
9.6 - 32 VDC
Water rating
IPX7
Display Type
color IPS LCD, capacitive touch
Display Size
3.5" (89 mm)
Display resolution
640 x 480 pixels
Operating temperature
—20° to 55° C (—4° to 131° F)
Inland waterways (ATIS)
yes
Backlight
1,000 nits
Multi-language interface
Yes
VHF Features
Adaptive noise cancellation
Yes
Audio record and playback
Yes
Auto squelch
Yes
Dual/Tri watch
Yes
Presets watch
Yes
NOAA weather alert
Yes
NOAA weather watch
Yes
Loud hailer
Yes
Loudhailer listen back
Yes
Intercom support
Yes
AIS target display
Yes
AIS collision and MOB alarms
Yes
Integrated AIS transponder
Yes
VHF Radio
Region
All U.S., Canadian and International marine channels; NOAA weather channels
VHF frequency range Tx
156.025—162.025 MHz
VHF frequency range Rx
156.025—163.275 MHz
VHF transmit power (max)
25 W, 1 W (high, low)
Transmitter frequency tolerance
+/0.3 kHz
Adjacent channel power
more than 70 dB
Spurious emissions
Less than —80 dBc (at 25 W)
Sensitivity (12 dB SINAD)
-118 dBm (-11 dBu/0.28 uV)
Adjacent channel selectivity
80 dB
Spurious response
more than 75 dB
VHF intermodulation
more than 75 dB
Max antenna gain
6 dBi
DSC
Class
Class D
Sensitivity (1% BER)
-117 dBm (-10 dBu/0.32 uV)
Adjacent channel selectivity
80 dB
Spurious response
more than 75 dB
Intermodulation
more than 75 dB
AIS Transponder Features
Remote station support
RM 100 (x5)
AIS
Class
SOTDMA Class B
Long range position reports (Msg 27)
yes
Networking & Connections
Garmin Marine Network
GMN 1.0/2.0
Wireless Connectivity
Access point for mobile phones, 802.11b/g/n, integrated antenna
Wireless security
WPA2 Personal
External GNSS antenna connector
SMA
Ant connector
SO-239 (50 Ω)
Sensors
NMEA 2000 Compatible
yes
Battery voltage
yes
What's in the Box:
Garmin Signal™ VHF 400 head unit
Fist mic
Sun cover
Head unit power and external audio cable with fuse (2 m)
Fist mic power cable with fuse (2 m)
Drop cable for NMEA 2000® network (2 m)
Mounting hardware
Mounting template
Documentation
Normalized SKU: 0100295100 UPC Code: 753759332365
Customer Reviews
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