The VU-LFA23 antenna is a dual-band antenna for 2m and 70cm. The elements of the two interlaced yagis are perpendicular to each other, so there is only a minimal influence of the two antenna systems. In contrast to other antennas, this dual-band yagi is mounted with a boom tilted by 45°. The elements are tilted at 45° to the mast, which can also be made of metal.
FM is usually used with vertical polarization, a horizontal antenna would have up to 20 dB attenuation. SSB is usually used with horizontal polarization, a vertical antenna would have up to 20 dB attenuation.
The 45° tilt is a compromise, there is an average attenuation of only 3 dB! So this antenna is an excellent solution for radio amateurs who would like to use both FM and SSB on 2m and 70cm!
- 8 elements on 2m, approx. 13 dBi gain
- 15 elements on 70cm, approx. 15 dBi gain
- Boom length 376 cm
- Weight approx. 8.5 kg
| Product Name | VU-LFA23 |
|---|---|
| Rapport avant/arriere 145 MHz (dB) | 34 |
| Rapport avant/arriere 432 MHz (dB) | 25 |
| Mono-/Multiband | Bi-bande |
| Marque | EAntenna |
| Bandes supportées | 2m, 70cm |
| Poids | 8.5 kg |
| Longuer boom [cm] | 376 cm |
| Rapport avant/arrière [dB] | 2m: 34; 70cm: 25 |
| Polarisation | Dual Pol., linear ±45° |
| Type d’antenne | Antenne directionelle |
| Conception de l’antenne | Yagi |
| Strut | non |
| Fixation Antenne | Montage au centre |
| Connecteur | Borne à vis |
Il n’y a pas encore d’avis.