• Inmarsat
  • Accessory
  • Antenna
  • Maritime
Inmarsat_ISD710_Marine Anteanna _1

Inmarsat Beam Mast/Pole Marine Antenna Active (ISD710)

The Inmarsat Mast Active Antenna ISD710 is a marine grade antenna for the Inmarsat GSPS service and whilst designed predominantly for maritime based applications, it can be also used in fixed site or mobile applications.

Inmarsat Beam Mast/Pole Marine Antenna Active Features

The antenna connections (GSPS and GPS) are protected from the environment with its solid bracket attached to the antenna. The pole mount system is designed so that the cables can be thread through a PVC pole and then attached to the antenna directly keeping the cables and the connector protected from the environment. The ISD710 works with all of the Beam Inmarsat IsatDock’s and Oceana terminals, however MUST only be used with Beam certified ACTIVE antenna cables.

Key Features

• Inmarsat type approved
• High quality marine enclosure
• Active antenna
• Pole/Mast mounting
• Omni directional
• 12 month repair or replacement warranty

Inmarsat Beam Mast/Pole Marine Antenna Active Specifications


RF Output Impedance Axial Ratio 50 Ohms
Intended Operating Environment Maritime
Equipment Type Mobile or Fixed Base Station
Operational Band ≤ 4dB, 0° ≤ 0 ≤ 85°
Extended Band ≤ 6dB, 0° ≤ 0 ≤ 85°
Antenna Description Type Maritime


Inmarsat Transmit (operational) 1626.5 to 1660.5 MHz
Inmarsat Transmit (extended) 1668.0 to 1675.0 MHz
Inmarsat Receive (operational) 1525.0 to 1559.0 MHz 1575.42 ± 10.25 MHz (GNSS (GPS) L1)
Inmarsat Receive (extended) 1518.0 to 1525.0 MHz


Temperature Degrees ºC Degrees ºF
Operating -40 to +70 -40 to +158
IEC 60945 marine specification -25 to +55 -13 to +131


Dimensions mm inches
Antenna 207 x 142 x 142 8.15 x 5.60 x 5.60
Box 260 W x 210 D x 170 H 10.23 W x 8.27 D x 6.69 H
Mounting Bracket (diameter) 35.56 mm 1.4 inches
Mounting Pole (recommended diameter) 25.4 1
Weight kg lbs
Antenna 0.87 1.92
Box 1.11 2.25


Inmarsat (GSPS) SMA Female