2J9126JBW-B12JW-B10BW Iridium Certified Configurable Mounting Marine Antenna

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The Most Weather Resistant High-Performance Antenna for Marine Environments

The Iridium High Performance Customisable Marine Antenna (2J9126JBW-B12JW-B10BW) offers a permanent solution for marine satellite communications.  Designed to access the full Iridium Satellite Constellation, this antenna brings true global M2M/IoT voice and data connectivity with superior signal strength, speed and quality.

For this antenna there is a large selection of coaxial cables available upon request and our team of experts is available to assist in customisation options by offering a wide range of options. 

Suggested applications include:

     - Marine/Sea Vessels (commercial and leisure)
     - Satellite Communication
     - Critical / Emergency Communication


Installation / Environmental

The antenna housing and base are manufactured with IP67 certified ABS, a waterproof material known for its resistance to impact, chemical, moisture and present high durability properties that allow reliable operations in temperatures ranging between -40C to +85C. Designed with a configurable mount and ground plane independence makes this antenna ideal for permanent marine installation in the most extreme outdoor applications without restrictions.

This antenna has been tested rigorously to assure absolute antenna function in the most extreme marine conditions to achieve 100% customer satisfaction. 2J Antennas supports the health of our environment; all our products are designed and manufactured without hazardous materials while maintaining full REACH and RoHS compliance.

With a peak gain of ~4.5 dBI and ~76% efficiency, this antenna outperforms any competitor. The hemispherical radiation pattern brings full spectrum of signal quality within the 1621 MHz band. 

This antenna is right hand circularly polarised (RHCP) rejecting multi-path interference and optimising signal strength making it the ideal choice for marine environments.


Mounting Screw Mount, Adhesive Mount, Pole Mount
Dimensions (mm) 130 × 110 × 74
Operating temperature -40 °C to +85 °C
Certificates Iridium Certified, IP67
Standard colors Black, White, Grey


Standards IRIDIUM
Frequency 1616-1627
VSWR ~1.2:1
Efficiency (%) ~76
Passive Gain (dBiC) ~4.5
Impedance (Ohm) 50
Axial Ratio (dB) 3 max
Radiation Pattern Hemispherical
Polarisation RHCP