Skip to product information
1 of 1

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

Regular price $340.00 USD
Regular price $412.00 USD Sale price $340.00 USD
Sale Out of stock

International Orders – Antenna Preparation & Payment Terms

We require 15 to 20 days to prepare antennas for international orders.
Please note that preparation time may vary depending on the antenna size.

For international buyers, we offer flexible payment options:

  • Option 1: Pay 50% in advance or any token amount, and the balance before shipping.

  • Option 2: Pay the full amount upfront, if preferred.

You’re free to choose the option that best suits your needs. Feel free to contact us with any questions or specific requirements.

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
View full details

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
A
Anonymous

Salutes to you Debu for bringing out an easy to assemble 3 el loop fed yagi . Last week I assembled it and put it at a height of 5 m above the terrace . SWR through out is below 1.5 and 1.1 up to 200 khz from 28 MHz. Excellent quality of manufacturing . Today I fired it and made two contacts in the morning . Band was not open yet but received signals were 579 at my end and my reports were 599.I will give a detailed feedback back after few days . Once again Salutes to you dear Debu

Thank you for your kind words and for choosing our RFD-28RLF3 Yagi. We are glad to hear that it was easy to assemble and that it is performing well for you. We appreciate your detailed feedback and look forward to hearing more about your experiences with the product. Happy Dxing!

P
Pankaj Bag

10mtrs Yagi (RLF) 3 elements is supper antenna interms of quality or material used and the SWR maintained is perfectly 1:1 without tunner. Just erect the antenna and plug into Radio thats it.I'm enjoying the traffic. Strongly recommended for all RFD products. 73 de VU2BPJ 🙏.

Hi there, thank you for your positive review of our RFD-28RLF3 antenna. We're glad to hear that you are enjoying the quality and performance of our product. It's great to know that the SWR is maintained at 1:1 without the need for a tuner. We appreciate your recommendation and hope to continue providing top-notch products for your radio needs. Happy communicating! 73 from the RFD team