Sirio - Gain Master HW

Product code: 211312000
Factory code: 2113120.00

The Sirio Gain Master HW is a fiberglass base station antenna for 10 to 11 meter band made of telescopic fiberglass tubes. Engineered with the most advanced available technologies it is completely manufactured in Italy with high quality materials. The design of the radiant element works like a central feeded dipole so all RF currents on the radiator are in-phase and the ground plane radials are not necessary. The coaxial coil at the bottom works like RF-choke for the optimum decoupling from mast and feeding line.

Frequency range: 27.2 - 30.0 MHz tunable (26.3 - 31.0 MHz ≤ 2.0)
Out of stock - Longer delivery time
€132.19 (132.19 excl. 0% VAT)

Electrical data

  • Electrical type: 1/2 λ center feed
  • Gain: 0 dBd - 2.15 dBi
  • Bandwidth: 1800 kHz ≤ 2.0
  • Power continues: 500 Watts (CW)
  • Impedance: 50 Ohm
  • Polarization: Linear vertical

Mechanical data

  • Materials: Anodized aluminium, copper, stainless steel, fiberglass, thermoplastic UV stabilized
  • Mast Ø: 35 - 54 mm
  • Max wind resistance: 160 km/h
  • Height: 5560 mm (including bracket)
  • Weight: 2600 gram
  • Mounting type: On mast
  • Antenna connector: UHF-female, PTFE insulator & gold plated central pin

Inside the box

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

Downloads