> Ham & radio equipment>CB 27Mhz >27 MHz antennas>27 & 28 MHz vertical>CB Antenna Signal Keeper 27 Sirio 2.37m 26-28 MHz 11+10m
CB Signal Keeper 27 Sirio 237cm and 26-28 MHz antenna View larger
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Sirio

SIRIO-SIGNAL-KEEPER27-1588

New product

Italy

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

rating Read the 3 reviews
Average rating: 5/5 Number of reviews: 3

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 excl.

In stock

   5 Items

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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Reviews

Click here to leave a review

rating 5
Looking good

Initial set up and I'm super happy with it. Low SWR and getting good signals just with it in the back yard.. look forward to getting it up on the roof

rating 5
Pas encore en place

Pas de commentaire !

rating 4
Antenne CB Signal Keeper 27 Sirio 2,37m 26-28 M

L'antenne semble de bonne qualité. Facile à monter et réglage du TOS simple et très précis. Je jugerai de efficacité de l'antenne après son installation définitive.

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