Recommended for boats from 13 meters to 18 meters.

The MST 55 NT is enclosed in a radome of only 58 cm and represents the best-selling product for small boats thanks to its compact size and high performance. This is an exclusive Navisystem model, with dimensions not present in other product ranges. It allows the reception of satellite TV and the reception of digital terrestrial. With the special kit it also allows the reception of meteosat live.

Main features :

  • The antenna with the simplest operating system in the world, without dozens of boxes and antenna connectors;
  • Italian manufacture: elegant, efficient, compact and light;
  • KU band with linear or circular polarization;
  • Interfacing with the on-board gyro is not essential;
  • “Compass Gyro Controlled” in the radome;
  • GPS “on board”;
  • Automatic polarizer;
  • Gyroscopes on three axes;
  • Three-axis inclinometers;
  • Non-magnetic kit against interference;
  • Navilink technology: a single cable between the antenna and the Control Unit;
  • Naviber technology to identify the chosen satellite;
  • Remote assistance for firmware updates and technical support;
  • 3-year warranty and worldwide service centers.

Technical specifications

Dish diameter
55 Cm
Type of stabilization
2 axis
Weight
25 kg
Radome diameter
58 Cm
Radome height
65 Cm
Control Unit
Sat 103 (12 satellites)
Output for
n. 30 decoders and more
Digital Terrestrial TV Kit
n. 1 UHF output
Power
220 Vac 50 Hz (110 Vac 60 Hz upon request)
Average power input
35 W
Peak power input
50 W
Dish type
Prime Focus Double Reflection
Elevation range
10 ° -90 ° limit to limit (0 ° -90 ° upon request)
Azimuth range
+/- 360 ° limit to limit (720 ° continuous)
Rotation speed
30 ° / sec
Roll and pitch stabilization
+/- 20 °
Roll and pitch response rate
15 ° / sec
Gyrocompass input
NMEA 183 (xxHDT autoscan)
GPS interface
Built in GPS
GPS date
NMEA 183 (GPGGA, GPGLL, GPRMC autoscan)
Operating temperature
-10 ° to + 70 °
Storage temperatures
-40 ° to +85
Humidity
100%
Maximum relative speed
80 Knots
Frequencies Ku band
10.7: 12.75 Ghz
Low band
10.700: 11.700 Mhz
High band
11.700: 12.750 Mhz
12 Ghz gain antenna
36 db
Minimum EIRP auto mode
49-50
Minimum EIRP semiauto mode
Minimum capability of the receiver
Universal LNB
4 ``All bands`` outputs
Local LNB oscillator
Low band 9,750 Mhz - High band 10,600 Mhz
Allowed reception
V / H linear (or L / R circular) * polarization

* with DBS LNB 

Installation

Wiring of HT systems:
Control unit dimensions:

Optional

Digital Terrestrial kit with geographic pointing

With this special kit it is also possible to receive the DTT channels at anchor, the antenna always remains pointed in the same direction even if the boat turns. In addition, the dish allows high gain reception by eliminating all side and rear reflections, providing excellent quality.

 

Meteosat kit


The Meteosat kit allows you to receive live weather from the satellite to always be updated on the weather conditions.