Overview
Comant has developed the first Iridium band antenna that meets the FAA's tough, new TSO standard C159a. Newly designed narrow band patches provide unmatched efficiency.
The ComDat CI 490-490 is a high performance communications antenna specifically designed for Iridium systems, and features our standard round-format footprint and mounting.
Through a constellation of 66 low-earth orbiting (LEO) satellites, Iridium delivers essential communications services to and from areas where terrestrial communication are not available.
RF Characteristics
- Frequency: 1616-1626.5 MHz
- VSWR: 1.5:1 maximum
- Polarization: RHCP
- Radiation Pattern: Hemispherical
- Impedance RF: 50 Ohms
- Power Handling - TX: 6.5 Watts average
- Lightning Protection: DC Grounded
- Gain: +3 dBic @ Zenith
Mechanical / Environmental
- Weight: 6.2 Ounces Maximum
- Speed: 330 KIAS @ Sea Level
- Finish: Gloss White Paint
- FAA TSO: C159a
- RTCA Environmental: DO-160G