Directional Antennas
Product Overview
The L-band Directional Antenna is a vehicle-mounted, shipborne, and portable tracking antenna custom-developed by our company. The antenna features vertical linear polarization. It is characterized by a wide frequency band, compact size, and lightweight design, making it ideal for vehicle-mounted or portable applications. Designed with a highly integrated architecture, the antenna incorporates coaxial switches, feed networks, and a custom control circuit board, facilitating easy operation and management by users.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Operating Frequency | L-band |
| Antenna Gain | 12dBi(typical) |
| VSWR | ≤2.0 |
| Power Capacity | 75W |
| Polarization | Vertical Polarization |
| Horizontal Half-Power Beamwidth | 35°(typical) |
| Vertical Half-Power Beamwidth | 35°(typical) |
| RF Interface | SMA connector |
| Dimensions | 301×301×95(mm) |
| Weight | ≤ 3.0 kg (including omnidirectional antenna) |
| Operating Temperature | -45℃～+55℃ |
| Rain Protection | The antenna operates normally under rain conditions |
| Wind Resistance | Works normally in 8-level winds, undamaged in 10-level winds |