Beam BEA-RST702 Iridium Mast Dual Mode Antenna w/ GPS

Regular Price $450.00 Special Price $429.00
Availability: In stock
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The Beam RST702 is a dual mode all in one Iridium and GPS antenna, designed predominantly for maritime applications.


Beam RST702 Iridium Mast Dual Mode Antenna

Beam RST702 dual mode Iridium & GPS antenna, designed predominantly for maritime applications. The antenna is supplied complete with a PVC pipe, 30cm (11.8inches) that enables it to be securely mounted without the connectors being exposed to the environment. The antenna is fitted with an SMA female connector for GPS and a TNC for Iridium and will work with all Beam tracking products or other Iridium / GPS based devices.

Key Features:

  • Iridium approved 
  • Weatherable Polymer 
  • Designed for harsh environments 
  • SMA connector 
  • Very low profile 
  • Manufactured in the USA 
  • 12 month repair or replacement warranty 
More Information
Part Number RST702

- Iridium approved

- Weatherable Polymer

- Designed for harsh environments>

- SMA connector

- Very low profile

- Manufactured in the USA>

- 12 month repair or replacement warranty




Iridium: Right Hand Circular

GPS: Right Hand Circular

Axial Ratio

Iridium: 3dB Max at boresight

GPS: 3dB Max at boresight

Amplifier Gain

Iridium: Passive

GPS: K1: 26dB (35mA)


Iridium: Passive

GPS: L1: 3 VDC

Noise Figure

Iridium: 2.5dB Max

GPS: 2.5dB Max


Iridium: 50 Ohms

GPS: 50 Ohms


Iridium: ≤ 2.0 : 1

GPS: ≤ 2.0 : 1

Power Handling

10 Watts

Environment Specifications

Operating Range

-40°C to +71°C / +40°F to +160°F

Connectors / Frequency


SMA Female


SMA Female


Iridium: 1621 ± 5MHz

GPS: 1621 ± 5MHz

Physical Specifications

Dimensions (H x Dia.)

80.52 mm x 76.2 mm / 3.17 in x 3 in


0.127 kg / 0.28 lbs

Adapter Cables

Adapter 1

Satellite: 170 mm / 6.69 in

Connectors: TNC-F to SMA-M

Adapter 2

GPS: 240 mm / 9.45 in

Connectors: SMA-F to SMA-M

Network Iridium
Brand BEAM