Nevada Radio

Sirio SD1300N

Wideband 25-1300MHz discone scanner antenna





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This discone style wideband base antenna from Sirio will be suitable for all modern scanners covering the frequency range from 25-1300MHz.

Top quality construction will give years of use, and this antenna is fitted with a low loss "N" type socket for the coaxial feeder cable (not supplied)

This antenna can also be used for transmitting on several of the popular ham bands including 2m and 70cms.(see more below).


  • Base station antenna, Omnidirectional
  • Unity-gain
  • Extremely wide-band suitable for scanner use
  • Transmission capability in several Ham bands
  • Perfect protection against the worst weather conditions
  • Stainless steel hardware and radials
  • Equipped with anodized aluminium bracket for an easy side mast installation
  • 17/7 PH stainless steel cylindrical whip

Electrical Data:

  • Type: discone
  • Frequency range: RX band: 25-1300 MHz
  • TX band (@ SWR <2): 49.5-50.5, 120-180, 215-300, 415-465,
  • 610-650, 710-1000, 1130-1300 MHz
  • Polarization: linear vertical
  • Gain: 0 dBd < 2.15 dBi @ lowest frequency
  • Max. power (CW) @ 30°C:
  • VHF: 300 Watts
  • UHF: 200 Watts
  •  Connector:   SD 1300 N: N-female, gold plated central pin
Mechanical Data:

  • Materials: Stainless Steel, Chromed Brass, Nylon
  • Height (approx.): 1600 mm
  • Weight (approx.): 1140 gr
  • Mounting mast: Ø 25-54 mm

More from Sirio: All Sirio | All Sirio Base Antennas