Beam RST202 Dual Mode Iridium & GNSS Mast Antenna

Mast / Pole / Rail Mount Antenna for Maritime & Fixed Installations

Part Number: RST202

The Beam RST202 is a high-performance dual mode antenna combining Iridium satellite communication and GNSS (GPS/QZSS/Galileo) in a single unit. Designed for maritime and fixed installations, it delivers reliable connectivity and positioning in harsh environmental conditions.

With an IP68-rated enclosure and robust ASA construction, the RST202 is built for long-term outdoor deployment. It mounts easily to standard marine brackets and provides stable signal performance for both communication and navigation systems.

Key Features

• Dual Mode Antenna – Supports Iridium and GNSS (GPS/QZSS/Galileo)
• Maritime-Optimised Design – Ideal for vessels and offshore installations
• IP68 Rated – Dustproof and waterproof for harsh environments
• Mast / Pole / Rail Mount – Compatible with 1”-14NF threaded mounts
• Integrated Fly Leads – Separate connections for Iridium and GNSS
• Durable ASA Construction – Designed for long-term outdoor use

Package Includes

• Beam RST202 Dual Mode Iridium & GNSS Antenna
• Iridium Fly Lead (TNC-M to TNC-F, 350mm LTR195)
• GNSS Fly Lead (SMA-F to SMA-M, 500mm RG316)

Technical Specifications

• Iridium Frequency: 1616–1626.5 MHz
• GNSS Frequency: 1575 MHz
• Polarisation: Right Hand Circular (Iridium & GNSS)
• Iridium Gain: 2 dBic
• GNSS Gain: 25 dB (LNA)
• Impedance: 50 Ohms
• VSWR: < 1.5
• Iridium Connector: TNC-F
• GNSS Connector: SMA-F
• Fly Leads: Included (Iridium & GNSS)
• Cable: Not included (external cable required)
• Ingress Protection: IP68
• Operating Temperature: -40°C to +70°C
• Dimensions: Ø95 x 150 mm (191 mm with mounting base)
• Weight: 0.91 kg
• Material: ASA
• Colour: White (Non-Glossy)

Ideal Applications

• Maritime & Offshore Installations
• Commercial & Private Vessels
• Remote Monitoring & Navigation Systems
• Industrial & Infrastructure Deployments
• Fixed Satellite Communication Installations