Sirio - 827

Product code: 827
Factory code: 2104801.00

The most modern technology and the most advanced instruments have been used for the realization of the Sirio 827, the new base antenna with remarkable characteristics. It is made of Silicium Magnesium Aluminium tubes of big dimensions drawn and cemented on the surface to get the maximum strength of the main whip. The coil, made of enameled copper wire of big section, has been specially planned in order to bear high powers. It adopts the exclusive system C.A.C.S. (Coil Auto-Cooling System) which allows the auto-cooling by a finned support that keeps the coil hanging up allowing the air circulation.

Optional: nylon ring to reduce the wind noise of the radials.

Frequency range: 26.4 - 28.4 MHz tunable
Out of stock - Longer delivery time
€128.88 (128.88 excl. 0% VAT)

Electrical data

  • Electrical type: 5/8 λ ground plane
  • Gain: 1.5 dBd, 3.65 dBi
  • VSWR: ≤ 1.1
  • Bandwidth: 2000 kHz ≤ 2.0
  • Power continues: 1000 Watts (CW)
  • Power peak: 3000 Watts (CW)
  • Impedance: 50 Ohm
  • Polarization: Linear vertical
  • Feed system: Transformer DC-ground / base

Mechanical data

  • Materials: Aluminium, copper, galvanized steel, nylon
  • Mast Ø: 35 - 39 mm
  • Max wind resistance: 130 km/h
  • Height: 6700 mm
  • Weight: 6000 gram
  • Mounting type: On mast
  • Antenna connector: UHF-female
  • Radial length: 1400 mm

Inside the box

  • Antenna: Yes
  • Mounting parts: Yes
  • Installation manual: English, Italian

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