Base antennas — Sirio
Sirio GP 430 LB N 380–480 MHz
1/4 λ wideband ground plane antenna 380–480 MHz with no tuning, 300 W, N female connector
The Sirio GP 430 LB N is a 1/4 λ wideband ground plane covering 380 to 480 MHz with SWR 1.7 without any tuning. Version with N female connector.
Product description
It covers the 70 cm amateur band, TETRA, CDMA-450, LTE-450 and ISM, Sigfox and LoRa applications at 433 MHz.
Key features
No tuning
380–480 MHz with SWR 1.7.
300 W CW
Also for professional use.
N connector
Low loss on UHF.
Specifications
| Type | 1/4 λ ground plane, omnidirectional, vertical polarisation |
| Frequency | 380–480 MHz (SWR 1.7) |
| Gain | 0 dBd / 2.15 dBi |
| Maximum power | 300 W CW |
| Grounding | DC grounded |
| Connector | N female |
| Materials | Anodised aluminium, stainless steel, nylon |
| Height | approx. 295 mm |
| Weight | approx. 830 g |
| Mounting | On mast (FT-2 bracket recommended) |
| Sirio code | 2103701.00/N |
HamRadioShop | Base antennas
