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Sirio Sd 27 Dipole Antenna

20 Best Sirio Sd 27 Dipole Antenna of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Sirio Sd 27 Dipole Antenna of 2023. Check our ranking below.

2,152 Reviews Scanned

Rank No. #1
Sirio SD 27 Dipole CB/10 Meter Base Antenna
  • Base station antenna for CB & 10M
  • Type: Dipole Frequency range: 26-28,Radiation (H-plane): Horizontal mounting: Directional Vertical mounting: Omnidirectional Gain: 0 dBd, 2.15 dBi Bandwidth @ SWR ≤ 2: ≥ 3750 KHz
  • SWR @ res. freq.: ≤ 1.1 Max. power: 1000 Watts (CW) continuous 3000 Watts (CW) short time Feed system / position: Gamma match / center Connector: UHF-female
  • Materials: Aluminium, Steel, Nylon Wind load / resistance: 80 N at 150 Km/h / 130 Km/h Wind surface: 0.07 m² Length (approx.): 5420 mm
  • Turning radius (approx.): 3050 mm for horizontal polarization Weight (approx.): 2560 gr Mounting mast: Ø 35-50 mm
Rank No. #2
Sirio SD-FM Dipole 87-194 Mhz VHF Base Antenna
  • Type: 1/2 wavelength dipole Frequency range: tunable 87...194 MHz Impedance: 50 Ohms Radiation (H-plane): beamwidth @ -3 dB = 240*° Radiation (E-plane): 80*° Polarization: linear horizontal or vertical
  • Gain: 1.85* dBd - 4* dBi Bandwidth @ SWR 1.5: <= 14.5* MHz @ 87 MHz
  • SWR @ res. freq.: <= 1.2* @ 87 MHz Max. Power (CW) @ 30°C: 300 Watts
  • Grounding protection: all metal parts are DC-grounded, the inner conductor is coupled capacitively Connector: UHF-female
  • Materials: Aluminium, zamak, zinc plated steel, chromed brass Wind load / resistance: 99 N @ 150 Km/h / 160 Km/h
Rank No. #3
Sirio New Tornado 27 27-30 Mhz Tunable Base Antenna
  • Base station antenna Omnidirectional High power handling capability Whip equipped whit waterproof jointing sleeve Made of aluminium alloy 6063 T-832 UP-GRADE: Tunable by whip length adjusting
  • Type: 5/8 λ ground plane Frequency range: tunable form 27 to 30 MHz Impedance: 50Ω Radiation (H-plane): 360° omnidirectional Polarization: linear vertical
  • Gain: 1.2 dBd, 3.35 dBi Bandwidth @ SWR ≤ 2: ≥ 1300 KHz SWR @ res. freq.: ≤ 1.2 @ 27 MHz
  • Max. power: 1000 Watts (CW) continuous 3000 Watts (CW) short time Feed system / position: Transformer DC-ground / base Connector: UHF-female
  • Materials: Aluminium, Steel, Nylon Wind load / resistance: 187 N at 150 Km/h / 130 Km/h Wind surface: 0.16 m² Height (approx.): 7230 mm Weight (approx.): 2900 gr Radial Length (approx.): 2000 mm Mounting mast: Ø 35-42 mm
Rank No. #4
Sirio Antenna Boomerang A 27-28.5Mhz Base Antenna
  • Balcon or temporary installation antenna mono-band omnidirectional factory tuned at mid-band tunable by whip length adjusting boomerang 27 a: main whip made of aluminium alloy 6063 t-832 and tapered fiberglass radial with inside helical winding
  • Type: 1/4 boomerang frequency range: 27-28.5 mhz impedance: 50 radiation (h-plane): 360° omnidirectional polarization: linear vertical gain: 0 dbd, 2.15 dbi bandwidth @ swr 2:
  • Boomerang a: 1200 khz swr @ res. freq.: 1.2 max. power: boomerang a: 200 watts (cw) continuous, 600 watts (cw) short time feed system / position: direct / center
  • Connector: uhf-female
  • Materials: aluminium, steel, nylon, fiberglass, copper wind load: oomerang a: 52 n @ 150 km/h wind resistance: 140 km/h wind surface: boomerang a: 0.041 m² height (approx.): boomerang a: 3900 mm weight (approx.): boomerang 27 w: 880 gr radial length (approx.): 1730 mm
Rank No. #5
Sirio Antenna Thunder27 25-29 MHz CB/Ham Base Antenna
  • This antenna works best for RV or apartments, Balcony or temporary installation antenna omnidirectional designed to work without ground plane factory
  • Type: 1/4 λ helical loaded dipole frequency range: 25-29 MHz impedance: 50ω
  • Radiation (H-plane): 360° omnidirectional polarization: Linear vertical gain: 0 dBd, 2.15 dBi bandwidth SWR ≤ 2: ≥ 5000 kHz SWR res. freq.: ≤ 1.5
  • Max. Power: 100 watts (CW) continuous 300 watts (CW) short time feed system / position: direct / base connector: UHF-female
  • Materials: Aluminum, steel, nylon, copper wind load

Last update on 2025-07-04 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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