Antenna and electrical specifications
| Parameters | IRIDIUM Antenna |
| Standards | Iridium |
| Bands (MHz) | 1621 |
| Frequency (MHz) | 1616-1627 |
| Return Loss (dB) | ~-18.8 |
| VSWR | ~1.2:1 |
| Efficiency (%) | ~76 |
| Peak Gain (dBiC) | ~4.5 |
| Average Gain (dB) | ~-1.1 |
| Impendance (Ohm) | 50 |
| Axial Ratio (dB) | 3 Max |
| Radiation Pattern | Hemispherical |
| Polarization | RHCP |
| Connector Type | SMA-Male Standard (Other Connectors Available) |
| Cable Length (m) | 300cm Standard (Any Cable Length Available) |
| Cable Type | LMR100 Standard (Other Cables Available) |
Antenna Measurement Conditions:
Mounted on 70×70 cm Ground Plane
No Cable
Measured in Certified CTIA 3D Anechoic Chamber
Mechanical and environmental specifications
| Specifications | GC-6726B |
| Mounting Type | Screw Mount |
| Dimensions (mm) | Ø 77.3 × 36.5 |
| Randome Type | ABS or ASA |
| Randome Color | Black |
| Gasket | TPE |
| Antenna Base | Zamak |
| Operating Temperature (C) | -40 to +85 |
| Storage Temperature (C) | -40 to +85 |
| Certificates | Iridium Certified, IP67, IP69K, IK09 |
| Substance Compliance | RoHS |
