• Inmarsat
  • Accessory
  • Antenna
  • Transport

Inmarsat Beam Bolt Mount Transport Antenna Active (ISD720)

The Inmarsat Bolt Mount Antenna ISD720 is used for the Inmarsat GSPS service and whilst designed predominantly for vehicular based applications, it can be also used in fixed applications requiring a fixed mounting application.


Inmarsat Beam Bolt Mount Transport Antenna Active Features

The antenna is designed to allow horizontal or vertical entry for the antenna cables as to provide some flexibility upon installation. The ISD720 works with all of the Beam Inmarsat IsatDock’s and Oceana terminal but must only be used with Beam certified ACTIVE antenna cables.

Key Features

• Inmarsat type approved
• High quality enclosure
• Active antenna
• Bolt mounting
• Low profile
• Omni directional
• 12 month repair or replacement warranty

Inmarsat Beam Bolt Mount Transport Antenna Active Specifications


RF Output Impedance 50 Ohms
Intended Operating Environment - Commercial
- Light Inustry & Heavy Industry
Equipment Type Mobile or Fixed Base Station
Power Supply Requirement DC 12-32 Volts maximum
RF Input Power Rating (US & Canada) 30.0 dBm or 1.0 Watt peak (conducted)
RF Output Power Rating (US & Canada) 37.5 dBm or 5.6 Watts peak (conducted)
Duty Cycle N/A
Antenna Description Type Mobile Transport


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 °C Degrees °F
Rating Storage -40°C to +70°C -40°F to +158°F
Operational -25°C to +55°C -13°F to +131°F


Dimensions mm inches
Antenna 75 x 146 x 146 2.95 x 5.75 x 5.75
Box 250 W x 125 D x 230 H 9.84 W x4.92 D x 9.05 H
Weight kg lbs
Antenna 0.87 1.92
Box 1.1 2.42


Inmarsat (GSPS) SMA Female