Shortwave Rhombic Broadband Antenna
Product Overview
The Shortwave Rhombic Broadband Antenna is a modified half-structure of the horizontal rhombic antenna. Based on the image principle, when mounted vertically, the antenna elements oscillate with their mirrored elements below the ground, generating an electric field similar to that of a full rhombic antenna, providing a certain degree of horizontal-plane omnidirectional radiation. The antenna elements adopt a three-wire configuration to improve radiation efficiency. This antenna features a compact size, lightweight design, simple structure, and short setup and takedown time.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Frequency Range | 2~30MHz |
| Polarization | Vertical Polarization |
| VSWR | ≤2.5 |
| Gain | ≥3dBi(typical) |
| Power Capacity | ≥750W |
| RF Interface | N-KF |
| Antenna Length | Radiator length ≥36 m, width ≤2 m |
| Antenna Height | 12 m |
| Operating Temperature | -40℃~+65℃ |
| Rain Protection | The antenna operates normally under rain conditions |
| Wind Resistance | Works normally in 8-level winds, undamaged in 10-level winds |