A-1430S7 - Dual-band directional antenna 3 elements 144MHz 5 elements 430MHz
Compact and lightweight dual-band Yagi antenna for 2m and 70cm with a single connector. It requires only one cable to connect to the radio, ideal for dual-band transceivers with an integrated diplexer. It consists of a 3-element Yagi for 2 meters and a 5-element Yagi for 70 cm. With its lightness, the antenna is perfect for portable use or for holidays. The antenna is installed in front of the mast, and the supplied brackets support both vertical and horizontal mounting.
Technical specifications:
| model (frequency) |
A-144S5 144-146 |
A-144S10R 144-146 |
A-1430S7 144+430Mz | A-430S10 | A-430S15 |
| Elements | 5 | 10 | 3 (144) + 5 (430) | 10 | 15 |
| Gain (dBi) | 9.1 | 11.6 | 7.5 (144) 9.3 (430) | 13.1 | 14.8 |
| Max Power (Watt) | 50 | 50 | 100 | 50 | 50 |
| Impedance (Ω) | 50 | 50 | 50 | 50 | 50 |
| VSWR | 1.3:1 | 1.3:1 | below 1.5:1 | 1.4:1 | 1.4:1 |
| Weight (Kg) | 0.63 | 1.1 | 0.950 | 0.64 | 0.97 |
| Dimensions (mm) | 950 x 1090 | 2130 x 1090 | 1250 x 1020 | 1190 x 370 | 2245 x 370 |
| Mast Diameter (mm) | 25~47 | 25~47 | 25-62 | 25~47 | 25~47 |
| Connector | MJ | MJ | MJ | MJ | MJ |
| F/B (dB) | =< 14 | < 15 | ≤ 11.5 (144) ≤ 8 (430) | < 15 | < 14 |
| Wind Surface (m²) | 0.1 | 0.16 | 0.17 | 0.07 | 0.11 |
| Turning Radius (mm) | 860 | 1450 | 1200 | 820 | 1390 |
