Easy to use
The
Standard Horizon Explorer GX1850GB Marine VHF Radio is designed to be used in International, USA,
Canadian and other Region Marine channels. The GX1850G can be
operated from 11 to 16 VDC and has a switchable RF output power of
1 watt or 25 watts.
The GX1850 is capable of DSC (Digital Selective Calling) ITU-R
M.493 Class D operation with a 66-channel internal GPS. Class D
operation allows continuous reception of Digital Selective Calling
functions on channel 70 even while receiving calls on the voice
channels. It also operates on all currently-allocated marine
channels and is switchable for use with International, USA or
Canadian regulations. Emergency channel 16 can be immediately
selected from any other channel by pressing the [16/S] key.
Other features of the GX1850 include: NMEA 2000 compatibility and
high expandability. It's capable of being connected to the optional
wired SSM-70H (RAM4) micro-phone, which provides full remote
control of all VHF and DSC functions. It also includes an intercom
feature providing communication between the radio and the RAM4
microphone, scanning functions, priority scanning, dual watch, DSC
position polling up to 6 vessels, high and low voltage warning, and
repeatability of received GPS location information.
Built-in 66 channel GPS receiver
66 Channel WAAS GPS receiver built into the face of the radio.
Providing the flexibility of using the NMEA2000 data bus or the
built-in GPS to provide highly accurate position data on the
display of the radio.
NMEA2000 Compatible
Easy plug and play connectivity to the NMEA bus. A single plug in
interface allows connectivity of GPS data, and DSC calling between
compatible devices.
Second Station RAM4 compatibility
Now compatible with Standard Horizon's latest second station
microphone RAM4, model SSM-70. All functions on the main radio can
now be controlled on the Second Station RAM4, this includes all
radio functions, DSC functions, and intercom features between the
radio and the Second Station.
Standard Horizon Explorer GX1850GB Marine VHF Radio
Features:
- Built-in 66 Channel WAAS GPS receiver
- NMEA2000 Compatible
- Meets ITU-R M.493-13 Class D DSC (Digital Selective
Calling)
- Separate Receiver for CH70 (Receiving DSC Calls)
- Ultra-slim and compact Rear case design (Depth 3.3",
82mm)
- NMEA 0183 Connectivity
- E2O (Easy to Operate) Icon & Menu System
- Preset key stores up to 10 favorite channels
- Second Station Remote Microphone (Optional RAM4
SSM-70H)
- Intercom Feature between the Radio and an Optional Second
Station
- Programmable Scan, Priority Scan, and Multi Watch
- Automatic DSC polling of up to 6 ships GPS positions
- GPS Compass, Waypoint and GPS status pages
- Enter, Save, and Navigate to a waypoint using the Compass
page
- Navigation (LAT/LON, SOG, and COG) information shown on
display
- GM (Group Monitor) Using DSC Group position Calling
- MOB (Man over Board) Operation
- Selectable Night Mode Display
- Noise canceling microphone with channel change selection, 16/S
and H/L keys
- NOAA Weather channels with weather Alert
- Colour: Black
Standard Horizon Explorer GX1850GB Marine VHF Radio
Specifications:
General
- Channels: All International, USA and Canadian (Depending on the
region setting)
- Normal Input Voltage: 13.8 V DC
- Operating Voltage Range: 11 V to 16.5 V
- Current Drain
Standby: 0.45 A
Receiver (at Maximum AF Output): 0.8 A
Transmit: 5.0 A (Hi), 1.0 A (Lo)
- NMEA 2000 Load Equivalency Number: LEN=1
- DSC Transmitted Call Log: 24
- DSC Distress Call Log: 27
- DSC Received Call Log: 64
- Individual Directory: 100
- Group Directory: 32
- Waypoint Directory: 250
- Route Directory: 20
- Display Type: 2.6" x 1.4" (66 x 36 mm)
- Full Dot Matrix (222 x 122 pixels)
- Dimensions (W x H x D): 5.9" x 3.4" x 3.3" (150 x 85 x 82
mm)
- Flush-Mount Dimensions (W x H x D): 5.43" x 2.87" x 3.74" (138
x 73 x 95 mm)
- Weight: 2.1 lbs (940 g)
Transmitter
- Frequency Range: 156.025 MHz to 161.600 MHz
(International)
- RF Output Power: 25 W (Hi), 1 W (Lo)
- Conducted Spurious Emissions: Less than −80 dBc (Hi), −66 dBc
(Lo)
- Audio Response:
within +1/−3dB of a 6 dB/Octave
pre-emphasis characteristic at 300 to 3000 Hz
- Audio Distortion: Less than 5 %
- Modulation: 16K0G3E (for Voice), 16K0G2B (for DSC)
- Frequency Stability: ±0.0003 % (–4 °F to +140 °F [−20 °C to +60
°C])
- FM Hum and Noise: 50 dB
Receiver (for Voice and DSC)
- Frequency Range: 156.050 MHz to 163.275 MHz
- Sensitivity:
20 dB Quieting: 0.30 μ
V12 dB SINAD: 0.25 μV
Squelch Sensitivity (Threshold): 0.13 μV
- Modulation Acceptance Bandwidth: ±7.5 kHz
- Selectivity (Typical)
Spurious and Image Rejection: 75 dB for Voice (75 dB for DSC)
Intermodulation and Rejection: 75 dB for Voice (70 dB for
DSC)
- Audio Output: 4.5 W (at 4 ohms external speaker
output)
- Audio Response: within +1/–3dB of a 6 dB/Octave de-emphasis
characteristic at 300 to 3000 Hz
- Frequency Stability: ±0.0003 % (–20 °C to +60 °C)
- Channel Spacing: 25 kHz
- DSC Format: ITU-R M.493-13 (European version: Meets ITU-R
M493-14)
Internal GPS Receiver
- Receiver Channels: 66 Channels
- Sensitivity: Less than –147 dBm
- Time to First Fix:
1 minute typical (@ Cold Start)
5 seconds typical (@ Hot Start)
- Geodetic Datum: WGS84
What's in the Box:
- Transceiver
- DC Power Cord
- Mounting Bracket and Hardware
- Owner's Manual
- DSC Warning Sticker
Marine-Deals RSM licence to supply code: Z1480
