RF-DXING ANTENNAS - The DXing is Meliorated!
RFD-28RLF3, 3 Elements 28 MHz/10M RLF( Rectangular Loop Feed) Yagi
RFD-28RLF3, 3 Elements 28 MHz/10M RLF( Rectangular Loop Feed) Yagi
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Description
Introducing new generation technology based low noise RLF Yagi for 28 MHz/10M Band, RFD-28RLF3, RLF stands for Rectangular loop feed. Because we have used rectangular quad loop as a driven element of Yagi relacing traditional folded dipole and dipole. The reason behind using rectangular quad loop as driven element of Yagi is, its direct 50 Ohm so no matching transformer needed, it has more gain than folded dipole/dipole so when combining with parasitic elements of Yagi it becomes a high gain antenna and due to full wave loop its very low noise antenna. With hours of carefully simulation and optimization through latest electromagnetic code based simulation computer program we finally needed up with this interesting low noise antenna which is meant for this current situation of high electromagnetic interferences all over . You can hear the weakest station clearly due to low noise and at the same time you will be heard due to high forward gain. The antenna has gone numbers of optimization for best possible balancing between front back ratio , gain and lowest SWR.
Performance data at 28.350 MHz ( Free Space)
Performance data at 28.350 MHz ( 10M AGL)
Electrical Specifications
Bands/Frequency |
10M Band/ 28-29 MHz |
Gain( Free Space) |
8.18 dBi, Peak Gain: 8.32 dBi |
F/B |
24 dB, Peak F/B: 38 dB |
VSWR |
Less than 1.5, (600 KHz) |
Impedance |
50 ohm |
Power rating/Matching |
3 KW+/ 1:1 Maxwell choke |
Radiation Pattern |
Directional |
Mechanical Specifications
Boom Length |
3.27 m |
Boom Dimension |
38mm*38mm*3mm |
Mounting Mast Diameter |
1.5 Inch to 2 Inch |
Longest Element length |
5.426 m |
Tapered Elements |
19 mm to 9.5mm |
Connector |
SO-239 |
Turning Radius |
2.72 m |
Wind speed Survival |
175 Km/h |
Antenna Weight |
9 Kg |
Gross Weight Including Shipping Box |
10.5 Kg |
Shipping Box Dimension |
1.85 m |
Material used |
Aluminum 6063, 6061, SS-304, Industrial Grade Polyamide Clamp (Heavy Duty) |
Order processing Time
- International: 20 days
- Domestic: 15 days
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