MFJ-1979 Antenna, telescopic, 20m
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MFJ-1979 Antenna, telescopic, 20m
Upgrade your antenna set up with the 20M Extra-Long Telescopic Antenna and enjoy enhanced signal strength and range.
MFJ-1979 Antenna, telescopic, 20m
MFJ

商品＃: 5753971

MFJ-1979 Antenna, telescopic, 20m

回答者の87%がこの商品を友人に勧めたいと回答

商品＃: 5753971

JPY 20690

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今すぐ注文すると 頃に届きます 土曜日, 9月 26
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Upgrade your antenna set up with the 20M Extra-Long Telescopic Antenna and enjoy enhanced signal strength and range.
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この商品の利点

Telescopic Design
The MFJ-1979 features a telescopic design enabling adjustable length from 6.5 to 20 meters, providing versatility for various operating environments and making it highly portable for outdoor activities.
Wide Range Capability
This antenna supports multi-band use, allowing amateur radio enthusiasts to operate across different frequencies seamlessly, enhancing communication capabilities without needing multiple antennas.
Durable Construction
Crafted from high-quality materials, the MFJ-1979 is designed to withstand tough weather conditions, ensuring reliable performance and longevity, making it a trustworthy choice for avid radio operators.

製品詳細

Shop the MFJ-1979 Antenna, telescopic for 20m at Ubuy 日本. Get the best deals and fast delivery for all your tech needs.
  • Telescopic antenna for 20 Meters with a base featuring a standard ? - 24 mounting stud
  • Fully extends to 16.9 feet and collapses to 27 inches
  • Enables full ¼ Wave operation on 20 Meters without a loading coil and on 30 / 40 / 60 / 80 / 160 Meters with a loading coil
  • Made of premium stainless steel and chrome plated brass base
  • Ideal for building collapsible multi-band dipoles, mobiles, portable and base antennas
  • Suitable for traveling, mini DXpeditions, vacations, and more
Package Weight7.81 Pound

どんな人にお勧めですか？

Suitable For
  • Hobbyist Radio Users

    Ideal for amateur radio operators who require a portable and versatile antenna for outdoor activities and field operations.

  • Portable Operations

    Great choice for users needing a lightweight, collapsible antenna for camping or emergency communication setups.

  • Traveling Enthusiasts

    Beneficial for travelers wanting an easy-to-carry antenna that can be quickly set up for good reception.

Not Suitable For
  • High Power Users

    Not suitable for users operating high power radios, as it may not handle the increased stress efficiently.

製品説明書

MFJ-1979 Antenna, telescopic, 20m

何か質問はありますか？ チャットでお問い合わせください

お客様の質問と回答

  • 質問: What is the MFJ-1979 telescopic antenna used for?

    回答: The MFJ-1979 telescopic antenna is designed for portable and emergency communications, particularly in amateur radio. Its 20-meter length and lightweight construction make it ideal for Field Day operations, hiking, or any outdoor activity where reliable signal transmission is crucial. This antenna excels in environments with limited space and lacks support structures, allowing users to effectively broadcast and receive information without needing a permanent installation.
  • 質問: How do I set up the MFJ-1979 antenna?

    回答: Setting up the MFJ-1979 involves extending the telescopic elements to your desired height and securing it with guy lines if necessary. Start by selecting a clear area free from obstructions and ensure the antenna is safely anchored. For optimum performance, connect it to your compatible transceiver, tuning it to the desired frequency. This setup is particularly advantageous for portable operators who require a compact yet efficient solution for effective communication during outdoor events or emergency situations.
  • 質問: Is the MFJ-1979 suitable for both HF and VHF communications?

    回答: The MFJ-1979 is primarily designed for HF communications, particularly operating on the 20-meter band. While it might pick up some VHF frequencies, its optimal performance lies in HF ranges, making it less effective for VHF communication. Users involved in HF clubs, contests, or emergency preparedness will find this antenna exceptionally beneficial, as it allows for robust and reliable communication over long distances on HF bands.
  • 質問: What materials is the MFJ-1979 antenna made from?

    回答: The MFJ-1979 is constructed from high-quality materials that provide durability and efficiency for portable operations. Typically, it features aluminum tubing, which is lightweight yet sturdy, along with plastic components to enhance portability. This design ensures that the antenna can withstand various weather conditions, making it ideal for outdoor settings like camping or hiking, as well as emergency communication scenarios where reliability is paramount.
  • 質問: Can the MFJ-1979 antenna be used with transceivers of different brands?

    回答: Yes, the MFJ-1979 is compatible with various transceiver brands, thanks to its standard connectors. Just check the impedance requirements of your transceiver and ensure it matches the antenna specs. This versatility makes the MFJ-1979 a popular choice for amateur radio enthusiasts who own multiple systems or those who frequently join club events with differing equipment setups.
  • 質問: What is the maximum power rating for the MFJ-1979 antenna?

    回答: The MFJ-1979 antenna is rated for a maximum power of 100 watts, which makes it suitable for most amateur radio operations. This power level is sufficient for field communications during emergency situations or casual outdoor activities without worrying about equipment overload. Operators can comfortably use this antenna with typical HF transceivers for a good balance of performance and safety.
  • 質問: How portable is the MFJ-1979 antenna for travel?

    回答: The MFJ-1979 is specifically designed for portability, featuring a lightweight and compact design. When collapsed, it easily fits into a backpack or carrying case, making it an ideal companion for travel, hiking, or emergency preparedness kits. This portability allows amateur radio operators to maintain communication capabilities even while on the move or in remote locations where traditional setups are impractical.
  • 質問: What are the tuning requirements for the MFJ-1979 antenna?

    回答: The MFJ-1979 antenna is generally tunable across its range, but proper tuning depends on the specific operating frequency. Users should employ an antenna tuner and carefully monitor SWR levels to make necessary adjustments for optimal performance. Proper tuning is crucial for effective transmission and reception, especially during contests or emergency scenarios where clear communication is essential.
  • 質問: Does the MFJ-1979 antenna come with installation instructions?

    回答: Yes, the MFJ-1979 antenna typically includes detailed installation instructions in the packaging. These guidelines help users understand how to extend the antenna, connect it to their transceiver, and optimize performance through tuning. Whether you are a beginner or an experienced amateur, having clear instructions simplifies the setup process when you’re ready to hit the field for outdoor events or emergency communications.
  • 質問: Where can I buy the MFJ-1979 Antenna, telescopic, 20m in Japan?

    回答: You can purchase the MFJ-1979 Antenna, telescopic, 20m from Ubuy in Japan. Ubuy offers a reliable platform for finding this product, ensuring that you have access to various options and fast processing. As a go-to source for amateur radio equipment, Ubuy provides a convenient solution for your telecommunications needs.

MFJ Radio Antennas Editorial Review

The MFJ-1979 Antenna receives a positive review for its ability to get a resonant 1/4 wave on 20m and above without the need for a loading coil. The antenna is well-Constructed and is suitable for portable use as long as it is kept clean and protected from bending and impacts. The reviewer suggests that buyers of this product must take into Consideration that other accessories such as radials, loading coils, and mounting systems are needed. Despite the product's good attributes, the reviewer feels that it is overpriced. Another customer, however, praises the antenna for being easy to install and for working well on 40-10 meters with an external tuner and a decent radial system. The customer likes that the antenna is well-made and is fully-extended to 17'. However, they dislike the antenna's max wind rating as it is only suitable for 25 mph. The customer estimates that the antenna can handle up to 35 mph when extended halfway.

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この商品のレビュー

お考えをお聞かせください

長所

  • Resonant 1/4 wave on 20m and above without the need for a loading coil
  • Well-Constructed and suitable for portable use
  • Easy to install

短所

  • Expensive

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

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JPY 20690

今すぐ注文すると 頃に届きます 土曜日, 9月 26

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最高の物流パートナー
  • fedex
  • dhl
最速の国際配送

特徴と利点

  • High-quality antenna for improved signal reception
  • 20-meter length for excellent reach and coverage
  • Suitable for amateur radio, CB radios, and wireless communication systems
  • Telescopic design allows for easy adjustment and extension
  • Durable construction for both indoor and outdoor use
  • Enhance your signal strength and range

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