Multiband Antennas - Subtillo Mini 628i
Overview
The Subtillo 628l MINI is the perfect antenna solution for the Marine Buoy and Drifter producers wanting to use an off-the-shelf IRIDIUM/GPS or Globalstar/GPS antenna design to fit inside a 4” drifter pipe.
The antenna is a variant of the very successful Subtillo Solo Iridium only antenna. Using the same highly efficient 3.2mm board and a GPS ceramic patch, we machine the antenna to 9cm diameter, drill out 2 finger positoning holes and solder 2 X UFL cables on the underside.
The result is a high quality, high performance and mechanically sturdy antenna.
Applications
- IRIDIUM
- GPS
Main features
- High Integration
- Groundplane Independent
- RoHS compliant
- Good Axial ratio at low angles of elevation
- UFL connectors
* Also Tuneable for Globalstar
Technical Specifications & Features
The industry’s lowest profile L-Band antenna at only 3.2mm thick.
| Dimensional Data | |
| Dimensions | 3.2mm x 90mm |
| Connector | Mini UFL |
| Temperature | -60/105°C |
| Antenna Specifications | Iridium | GPS |
| Parameter Frequency/Band | 1616 – 1626MHz | 1575.43MHz |
| Gain (dBIC)(*) | 3 | 2.5 |
| VSWR (*) Typical Value | 2 | 2 |
| Imp (Ohm) | 50 | 50 |
| Polarization | RHCP | RHCP |
| Axial Ratio (dB)(*) | < 3 | |
| Bandwidth | 15MHz |
* at zenith no ground plane
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