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CB Signal Keeper 27 Sirio 237cm and 26-28 MHz antenna View larger

Sirio

SIRIO-SIGNAL-KEEPER27-1588

New product

Italy

CB Antenna Signal Keeper 27 Sirio 2.37m 26-28 MHz 11+10m

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Sirio Signal Keeper 27 Fixed CB Antenna 237cm, aluminium whip, 100 watts (CW) continuous / 300 watts (CW) short-time,

Delivered with: 1 Sirio Signal Keeper 27 CB antenna.

More details

69,00 € tax incl.

57,50 €

tax excl.

Out of stock, available in 3-4 weeks


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Data sheet

  • CB Base Station Antenna
  • Omnidirectional, compact dimensions
  • Tunable by adjusting the length of the whip
  • Made of 6063 T-832 aluminium alloy
  • Side mast mounting possible with optional Avera bracket p/n SI 2510004.00 = FT-2
  • Type: 1/4 λ base-loaded ground plane
  • Frequency range: 26-28 MHz
  • Impedance: 50Ω unbalanced
  • Radiation (H-plane): 360° omnidirectional
  • Polarisation: vertical
  • Gain: 0 dBd, 2.15 dBi
  • Bandwidth at S.W.R. 2:1: 850 KHz
  • Signal to noise ratio at residual frequency: ≤ 1.2:1
  • Max power:
    ...100 Watts (CW) continuous
    ...300 Watts (CW) short-time
  • Power system / position: Direct / Centre
  • Connector: UHF-female (SO-239)
  • Materials: Aluminium, Steel, Nylon
  • Wind load / resistance: 36 N at 150 Km/h / 130 Km/h
  • Wind surface: 0.03 m² (0.004 sq ft)
  • Height (approx.) : 2370 mm
  • Weight (approx.) : 640 gr
  • Radial length (approx.) : 640 mm
  • Mounting mast : Ø 35-40 mm

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