1.7GHz - 1.9GHz Parabolic Antennas

 
Stella Doradus Antennas

Parabolic Grid Antennas

Parabolic Grid

Solid Parabolic Dish

  • Complies to ETSI EN 301 525 V1.1.1 (2000-03)TS3
  • These professional Antennas are outdoor weather sealed and individually tested gas-tight
  • These antennas can be tilted (standard pole mount brackets with optional tilt brackets)
  • Material-welded wire hot dip galvanised - no rust
  • Nesting, and fully stackable on the flat in the warehouse. Most compact for shipping.
  • Brackets are made from hot dip galvanised steel
  • Installation is made easier as wing nuts are used throughout
  • Dipole boxes are made from ABS shock resistant plastic for maximum durability

1.7-1.9 GHz Parabolic Grid Antennas

1.9GHZ PRIME FOCUS PARABOLIC GRID ANTENNAS

These are professionally made, economically priced antennas. This design has the highest strength / weight ratio. Wind tunnel tests prove that they will stand up to high winds. For instance, the model SD19 has been rotated slowly in a wind tunnel with wind force 305km/h without damage or direction change.

  • Welded steel gives maximum strength / weight ratio
  • Lowest windage, and highest survival rate, in independent wind tunnel tests
  • Material-welded wire hot dip galvanised - no rust
  • Dimensions of wire-14G in mesh 12.5mm X 25mm
  • Method-press formed from flat panels for parabolic integrity

Example Frequency Range 1700 - 1900MHz

MODEL Downloadable links Gain dBi 3dB Beamwidth Ratio cross polar Ratio B to Front Size (Cm) Windage (Newtons @216km/h) Weight (Kgs)
19 SD15 Spec Sheet 13 20 x 30 deg 24 28 45x25 114 1.2
19 SD19 Spec Sheet 16 18 deg. 24 24 51x51 301 1.8
19 SD24 Spec Sheet 20 12 deg. 26 28 76x76 476 3
19 SD27 Spec Sheet 21 10 deg. 32 28 91x91 591 4
19 SD30 Spec Sheet 22 9 deg. 34 29 120 x 120 1050 13

 

Adobe Acrobat Wind Tunnel Test Results

1.9GHZ PARABOLIC SOLID ANTENNAS

High efficiency, easy to assemble, solid parabolic dishes. These come in frequency ranges from 1.4GHz to 5.8GHz. Please enquire quoting frequency required.

Example Frequency Range 1700 - 1900MHz

MODEL Downloadable Links Gain dBi 3dBi Beamwidth Ratio cross polar Ratio B to Front Size (Cm) Windage (Kg @216km/h) Weight (Kgs)
19 PSD61   17.5       61 x 61 85 6kg
19 PSD113 Spec sheet 23 11 x 11 deg. 28dB 32dB 126 x 126 359 22.7

Adobe Acrobat Assembly instructions

ACCESSORIES

Electrical SpecificationsELECTRICAL SPECIFICATIONS

  • Input power = 100 watts
  • Connector "N" type Male or Female
  • Impedance at output = 50 ohms
  • VSWR = 1.5 : 1 (typical)
  • Coaxial Pigtail- RG223

Contact us: info@stelladoradus.com

Contact us USA: pspooner@mindspring.com



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