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Sirio SY27-4 4 Element Beam

Sirio SY27-4 4 Element Beam
Brand: Sirio
Product Code: S20-05004
Price: $204.99
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1 reviews   Rating: 5/5.
Based on 1 review   |  Write a review

Frequency range: 26-28 MHz
Impedance: 50ohm unbalanced
Radiation (H-plane): directional
Polarization: horizontal
Gain: SY 27-4: 11 dBd, 13.15 dBi
Bandwidth at V.S.W.R. 2:1: 600 KHz
Max. power: 1000 Watts
V.S.W.R. at res. freq.: ~1.2:1
Feed system / position: Gamma match / center
Connection: UHF-female
 

  • Materials: Aluminium, Steel, Nylon
  • Wind load: SY 27-4: 80 N at 150 Km/h
  • Wind resistance: 120 Km/h
  • Wind surface: 0.07 m²
  • Dimensions (approx.): SY 27-4: 5725x4030x100 mm
  • Boom length / diameter: SY 27-4: 4030 mm / 33 mm
  • Max. element length (approx.): SY 27-4: 5725 mm
  • Turning radius (approx.): SY 27-4: 3600 mm
  • Weight (approx.): SY 27-4: 6100 gr
  • Mounting mast: Ø 35-50 mm

 


S20-05004

| 1 reviews
Sirio SY27-4 4 Element Beam Is simple to put together with only the gamma bar to measure. All the other elements are already pre-set, So nothing to measure there. The Sirio SY27-4 4 Element Beam can be used on both 11 meter and 10 meter with great reports both on TX and RX. I have used it on both 11 meter and 10 meter with 1.3 swr pep. It's very light weight but I have had it withstand wind gust up to 90+ from the outer bands of the 2004 Hurrican Charley. So it your looking for a small beam with a big punch to get get those DX Contacts, Then this is the beam you want. The Sirio SY27-4 4 Element Beam can be used with a small rotor such as A00-00010 Antennacraft TDP-2 Ant. Rotor 73 George/Starface/KI4NBE

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