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Sirio HP 2070R 2m/70cm Dual Band Mobile Antenna


Dual-band vehicular antenna working on 2m and 70 cm bands. The very best materials have been used to guarantee the maximum strength and the best performance. The whip, made of 17/7 PH stainless steel, has an inclination system that allows the 90o tilting without using keys or tools. Also a particular attention has been paid to the UHF-male connector with a gold plated center pin, "Teflon" insulator and silicone rubber gasket for a perfect waterproofing.

Works for for VHF 143-149 MHz, UHF 440-450 MHz


  • Mobile antenna, Dual-band
  • Omnidirectional
  • VHF band Low-gain, UHF band High-gain
  • Protection from static discharges DC-Ground
  • 17/7 PH stainless steel cylindrical whip
  • 90 tiltable whip and detachable for car-washes access
  • Wide range of optional mounting bases available

    Electrical Data

  • Type: VHF 1/2 λ, UHF 2 x 5/8 λ Colinear
  • Frequency range @ SWR ≤2: VHF 143-149 MHz, UHF 440-450 MHz
  • Impedance: 50Ω
  • Radiation (H-plane): 360 omnidirectional
  • Polarization: linear vertical
  • Gain: HP 2070 R: VHF 0.6 dB, UHF 4.6 dB ref. to a λ /4 whip
  • Max Power (CW) @ 30C: VHF 150 Watts, UHF 100 Watts
  • Grounding protection: all metal parts are DC-grounded, the inner conductor is coupled capacitively
  • Conector: UHF-male (PL 259)

    Mechanical Data

  • Materials: Stainless Steel 17/7 PH, Chromed Brass, Nylon
  • Height (approx.): HP 2070 R: 1000 mm
  • Weight (approx.): HP 2070 R: 300 gr

  • Add to Cart:

    • Model: hp2070r
    • Manufactured by: Sirio Antenna

    This product was added to our catalog on Friday 25 November, 2011.