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Sirio SB 3M Marine VHF Marine Antenna (156-163mhz) - 4.15 dBi , 100 Watts
Sirio SB 3M Marine VHF Marine Antenna (156-163mhz) - 4.15 dBi , 100 Watts
Sirio SB 3M Marine VHF Marine Antenna (156-163mhz) - 4.15 dBi , 100 Watts
Sirio SB 3M Marine VHF Marine Antenna (156-163mhz) - 4.15 dBi , 100 Watts
Sirio SB 3M Marine VHF Marine Antenna (156-163mhz) - 4.15 dBi , 100 Watts
Sirio SB 3M Marine VHF Marine Antenna (156-163mhz) - 4.15 dBi , 100 Watts
Sirio SB 3M Marine VHF Marine Antenna (156-163mhz) - 4.15 dBi , 100 Watts

Sirio SB 3M Marine VHF Marine Antenna (156-163mhz) - 4.15 dBi , 100 Watts

$ 41.71

Availability: 66 in stock
  • Condition: New
  • MPN: Does Not Apply
  • Country of Manufacture: Italy
  • Brand: sirio antenna
  • All returns accepted: Returns Accepted
  • Return shipping will be paid by: Buyer
  • Model: SB 3M
  • Country/Region of Manufacture: Italy
  • Compatible Product: 156-163 MHz
  • Band: Marine Band
  • Refund will be given as: Money Back
  • Item must be returned within: 30 Days
  • Restocking Fee: No
  • Type: Antenna

    Description

    3/4 λ marine antenna working on 156-163 MHz without Ground Plane. It is particularly protected against the worst sea weather thanks to its conic glass fibre tube which makes it strong and solid in every situation.
    The radial whip is earthed in order to avoid stray R.F. currents and their discharges. All its metallic components are of chromium plated brass and stainless steel to get the robustness and full assurance; it is available in three different bases. It is provided with 5 m white cable RG 58 already connected. In the mentioned range of frequencies adjustments are not required.
    Marine antenna, Mono-band
    Omnidirectional
    SB 3 M Low-gain
    Designed to work without Ground Plane
    Protection from static discharges DC-Ground
    Chrome-plated brass ferrule
    High quality whip made of brass and copper protected by fiberglass tube
    Supplied with white coaxial cable RG-58 C/U directly connected
    Wide range of optional mounting bases
    Electrical Data
    SB 3 M: 3/4 λ J-pole
    Frequency range: TX band: SB 3M: 155.5 - 160 MHz @ SWR ≤2 RX band: 156-162 MHz
    Impedance: 50Ω
    Radiation (H-plane): 360° omnidirectional
    Radiation (E-plane): SB 3 M: beamwidth @ -3 dB = 39°
    Radiation angle deg.: SB 3 M: 21°
    Polarization: linear vertical
    Gain: SB 3 M: 2 dBd - 4.15 dBi
    Max. Power (CW) @ 30°C: 100 Watts
    Grounding Protection: All metal parts are DC-grounded, the inner conductor shows a DC short
    Standard mount: SB 3 M: "M-8" NY
    Cable length / Type: SB 3 M: 5 m / white RG 58
    Mechanical Data
    Materials: Fiberglass, Nylon, Chromed brass
    Height (approx.): SB 3 M: 1480 mm
    Weight (approx.): SB 3 M: 750 gr
    Based in Italy, Sirio Antenna
    have manufactured aerials for over 30 years and have maintained the highest factory and R&D standards over this time, the technical specs are carefully detailed and can be viewed at www.sirioantenne.it, unlike many of their competitors who appear to pluck gain figures out of thin air, These Antennas are not put together at kitchen table with a hammer and saw, but are manufactured using advanced production equipments and precision with high quality materials.  Buy with Confidence!
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