• Iridium
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  • Antenna
  • Transport

Beam Bolt Mount Antenna (RST220)

The RST220 Beam Bolt Mount Antenna is designed for land-based applications, specifically for vehicles or M2M application.  The RST220 is suitable for use in demanding environments. 

Beam Bolt Mount Antenna Features

Key Features & Benefits

• Iridium Approved
• Bolt Mount
• Small and lightweight
• Designed for applications in tough weather conditions (IP67, IP69K, IK09)
• Ground Plane Independent
• Includes 5m of cable
• 12-Month Warranty

Beam Bolt Mount Antenna Specifications


Colour  Black 
Material  ABS
Mounting Type Bold Mount
Dimensions  mm inches 
Antenna (D x H) Ø 77.3 x 36.5 Ø 3 x 1.43
Box (L x W x H) 165 x 151 x 84 6.5 x 6 x 3.3
kg  lb 
Antenna  0.29 0.64
Box  0.38 0.83


Temperature  Degrees °C  Degrees °F 
Operating and Storage  -40 to +85  -40 to +185 
IP Rating IP67, IP69K, IK09


Antenna  Iridium 
Frequency  1616 -1626.5 MHz 
Polarization  Right Hand Circular 
Axial Ratio  3dB Max
Peak Gain ~4.5 dBiC (Peak)
Impedance  50 Ohms
VSWR  ~1.2:1
Cable  5m DACAR 302


Iridium  TNC-M