4.9GHZ
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.
- Lowest windage, and highest survival rate, in
independent wind tunnel tests.
- Dimensions of wire-14G in mesh 12.5mm X 25mm
- Method-press formed from flat panels for parabolic
integrity.
- Welded steel gives maximum strength/weight ratio
- Material-welded wire hot dip galvanised - no rust
Example Frequency Range 4.4 - 5.2GHz
| MODEL |
Downloadable Links |
Gain dBi |
3dB Beamwidth |
Ratio cross polar |
Ratio B to Front |
Size (Cm) |
Windage (Newtons @216km/h) |
Weight (Kgs) |
| 49 SD15 |
Spec Sheet |
14 |
|
28 |
20 |
45 x 25 |
114 |
1.5 |
| 49 SD19 |
Spec Sheet |
24.4 |
8deg. |
24 |
24 |
51x51 |
301 |
3 |
| 49 SD24 |
Spec Sheet |
28 |
5.2 deg. |
28 |
32 |
76x76 |
476 |
4 |
 Wind
Tunnel Test Results
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.
4.9GHZ PARABOLIC SOLID ANTENNAS High efficiency, easy
to assemble, solid parabolic dishes. These come in
frequency ranges from 1.4GHz to 5.9GHz. Please enquire
quoting frequency required.
Example requested Frequency Range
4.9 - 5.0GHz
| MODEL |
Gain dBi |
3dB Beamwidth |
Ratio cross polar |
Ratio B to Front |
Size (Cm) |
Windage (Kg @216km/h) |
Weight (Kgs) |
| 49PSD61 |
26.4 |
6.6 deg |
37 |
30 |
61x61 |
85 |
6 |
| 49PSD113 |
31.7 |
3.6 deg |
47 |
40 |
126x126 |
359 |
22.7 |
ACCESSORIES
ASSEMBLY
INSTRUCTIONS
 ELECTRICAL
SPECIFICATIONS
- Input power = 100 watts
- Connector "N" type male
or female
- Impedance at output = 50 ohms
- VSWR = 1.5 : 1 (typical)
- Coaxial Pigtail- RG 223
Contact us: info@stelladoradus.com
Contact us USA: pspooner@att.net |
