Sirio - SA 270 MN

Product code: 990270
Factory code: 2103420.00
Barcode: 8056182113221

The Sirio SA 270 MN is a ground plane colinear dual-band antenna for base station working on the radio amateur frequency of 2m and 70cm. The whip is of brass inserted in a fiberglass tube for a perfect protection from the worst climates and its radials and hardware are of stainless steel to het the maximum strength. It is supplied with a solid aluminium bracket for an easy and safe installation to the support mast.

Frequency range: 142-148 MHz / 427-442 MHz No tuning required
Shipped today
€79.30 (79.3 excl. 0% VAT)

Electrical data

  • Electrical type: 144 MHz: 6/8 λ / 430 MHz: 3x5/8 λ
  • Gain: 144 MHz: 2 dBd - 4.15 dBi / 430 MHz: 4.2 dBd - 6.35 dBi
  • Power peak: 200 Watts
  • Impedance: 50 Ohm
  • Polarization: Linear vertical

Mechanical data

  • Materials: Fiberglass, Stainless Steel, Chromed Brass, Aluminium
  • Mast Ø: 35 - 54 mm
  • Max wind resistance: 55 N @ 150 km/h
  • Height: 1720 mm
  • Weight: 1030 gram
  • Mounting type: On mast
  • Antenna connector: N-female
  • Radial length: 170 mm