
( Brand: Mfj ), ( Model: MFJ-1020A ), ( Type: Active Antenna ), ( Country/region Of Manufacture: United States )
The MFJ-1020A is a versatile and high-performance antenna designed for amateur radio operators. This antenna is a 2-meter/70cm Yagi-Uda beam, which is known for its excellent directional properties and high gain.
The MFJ-1020A features 10 elements, including a driven element, three reflector elements, and six director elements. This design provides a broadband coverage of 144-148 MHz, making it suitable for a wide range of amateur radio applications. The antenna also includes a 50-ohm coaxial feedline with N-type connectors, ensuring easy integration with most radio equipment.
One of the standout features of the MFJ-1020A is its adjustable boom length. The boom can be extended or contracted to allow for optimal placement and tuning, making it easy to adjust for different environments and installations. The antenna also includes adjustable element spacing, allowing for fine-tuning to maximize performance.
The MFJ-1020A is constructed with high-quality materials, including a corrosion-resistant aluminum boom and elements. The antenna is also weatherproof, with a UV-resistant coating to protect against the elements. The antenna is easy to assemble and disassemble, with quick-release clamps for easy element attachment and removal.
In summary, the MFJ-1020A is a high-performance and versatile 2-meter/70cm Yagi-Uda beam antenna, suitable for a wide range of amateur radio applications. Its adjustable boom length and element spacing, along with its high-quality construction and weatherproof design, make it an excellent choice for serious amateur radio operators.
Pros of MFJ-1020A Antenna:1. Versatile: The MFJ-1020A is a multiband antenna that covers HF bands from 160m to 6m. This makes it a great choice for amateur radio operators who enjoy working on various bands.
2. Portable: The antenna is lightweight and compact, making it easy to transport and set up in different locations.
3. Affordable: Compared to other multiband antennas in the market, the MFJ-1020A is relatively affordable, making it a good option for budget-conscious hobbyists.
4. Easy to install: The antenna comes with a simple and straightforward installation guide, making it easy for even beginners to set up.
Cons of MFJ-1020A Antenna:1. Limited gain: Due to its compact size, the MFJ-1020A does not have as much gain as some other antennas, which means it may not perform as well in low signal conditions.
2. Requires a good ground system: To get the best performance out of the MFJ-1020A, a good ground system is required. However, this can be a challenge in some locations.
3. Not ideal for DXing: While the MFJ-1020A can work well for local and regional communications, it may not be the best choice for DXing (long-distance communication) due to its limited gain.
Conclusion:The MFJ-1020A is a great option for amateur radio operators who are looking for a versatile, portable, and affordable multiband antenna. It is easy to install and can cover HF bands from 160m to 6m. However, it may not perform as well in low signal conditions or for long-distance communication due to its limited gain. If you are looking for an antenna for local or regional communications and have a good ground system, the MFJ-1020A could be a good fit for you.
Recommendation:If you are looking for a multiband antenna and have a limited budget, the MFJ-1020A is a great option. However, if you are a serious DXer or require more gain, you may want to consider investing in a more expensive antenna that can provide better performance. It is always recommended to research and compare different antennas to find the one that best fits your needs and budget.
I will double box for safe shipping. I still don't seem to be getting amplification thru the unit so there is likely another defective component.
Check photos. Perhaps the previous owner applied RF to the input. Three of the 5 indicator components across the band switch were burned up. There are not that many components to trouble shoot and if I don't get any bids I will go back in and replace a couple more parts.
I do have the original owners manual box it came in. Us lower 48 buyers only. The only other possible culprits are a couple of transistors. When I got home started to fire it up I saw that there were burnt components.
Mfj active antenna Mfj 1020a this is an active antenna made by Mfj company. Model Mfj 1020a I purchased it at the Dayton hyphenation.
I ordered all 5 new indicators from Mfj and installed them. This is a nice looking piece of equipment it's rather novel the way it's case is constructed of plexus glass.