Sirio SB-2S Κεραία Marine VHF INOX 154.4-163.5MHz

Χαρακτηρστικά
- Marine antenna, Mono-band
- Unity-gain, Omnidirectional
- Designed to work without Ground Plane
- Protection from static discharges DC-Ground
- Perfect protection against the worst weather conditions
- Provided with stainless steel bracket for an easy installation on mast top
- Stainless steel hardware
- SB 2 S: 17/7 PH tapered stainless steel whip

Electrical Data
- Type:1/2 λ
- Frequency range at V.S.W.R. ≤ 2:1: 154.4-163.5 MHz
- Impedance: 50Ω unbalanced
- Radiation (H-plane): 360° omnidirectional
- Radiation (E-plane): beamwidth at -3 dB = 60°
- Radiation anlge deg.: 23°
- Polarization: vertical
- Gain: 0 dBd, 2.15 dBi
- Bandwidth at V.S.W.R. 2:1: 9.1 MHz
- V.S.W.R. at res. freq.: ≤ 1.2:1
- Max. power: 100 Watts
- Feed system / Position: Transformer DC-ground / base
- Connection type: UHF-female

Mechanical Data
- Materials: SB 2 S: 17/7 PH Stainless steel, Nylon, Chromed brass
- Height (approx.): 105cm
- Weight (approx.): 330 gr