Marine antennas — Sirio
Sirio SB-1S VHF masthead
Fibreglass marine VHF masthead antenna, 154.4–163.6 MHz, 1/2 λ, 100 W, 105 cm, M-1 stainless bracket
The Sirio SB-1S is a fibreglass marine VHF masthead antenna, base-loaded 1/2 wave, for the 154.4–163.6 MHz band. Supplied with the M-1 stainless steel bracket.
Key features
Masthead
Compact: about 105 cm.
Fibreglass
Suitable for the marine environment.
M-1 stainless bracket
Included.
Specifications
| Frequency | 154.4–163.6 MHz |
| Type | 1/2 λ base-loaded, fibreglass |
| Gain | 2.15 dBi |
| Maximum power | 100 W |
| Height | approx. 1,050 mm |
| Mounting | M-1 stainless bracket |
| Connector | UHF female |
HamRadioShop | Marine antennas
