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Sirio HP 7000C UHF 70cm Radialess Mobile Antenna

Sirio UHF radialless vehicular antenna working on 70cm band. It is made with the very best material to guarantee the maximum strength and the best performance. The whip made of 17/7 PH stainless steel, is very flexible and incorporate custom inclination system that allows it to be tilted to 90 degree without using keys or tools. Also a particular attention has been paid to the UHF-Female antenna connector with a goldplated center pin, a PTFE insulator and a silicone rubber gastet for a perfect waterproofing


  • Mobile antenna, Mono-band
  • Low-Gain, Omnidirectional
  • Suitable for fitting on magnetic mounts, angular connectors, or portable transceiver
  • Protection from static discharges DC-Ground
  • 17/7 PH tapered stainless steel whip
  • 90° tiltable whip and detachable for car-washes access
  • Magnetic mount version available

    Electrical Data

  • Type: HP 7000 C: 2 x 5/8 λ colinear
  • Fequency Range: tunable from 439 to 451 MHz
  • Impedance: 50Ω unbalanced
  • Radiation (H-plane): 360° omnidirectional
  • Polarization: linear vertical
  • Gain: HP 7000 C: 5 dB ref. to a λ /4 whip
  • Bandwidth @ SWR ≤ 2: 439 - 451 Mhz
  • Max Power (CW) @ 30°C: 100 Watts
  • Grounding protection: all metal parts are DC-grounded, the inner conductor is coupled capacitively
  • Connector Type: UHF-male (PL 259)

    Mechanical Data

  • Materials: Stainless Steel 17/7 PH, Brass, Nylon, Chromed Brass
  • HP 7000 C: 990 mm
  • Weight (approx.): 320 gr
  • Quantity: Reviews
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