HF Antennas - Largest Selection with High Availability

Because of the properties of the ionosphere, short wave enables worldwide communication - if you have the right antenna. No matter if directional antenna, a wire dipole or a vertical antenna - each design offers its own advantages and disadvantages. To find the right product for your own situation is not always easy. WiMo helps you with its many years of experience in amateur radio and marine radio.


Items 1-10 of 473

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  1. Innov Antennas Delta-C240: 2 Element Yagi for 40m
    Innov Antennas Delta-C240: 2 Element Yagi for 40m

    Compact 2-element beam for 40m, only 7m long, 11.5m wide. Usable bandwidth at SWR 2:1 approx. 120 kHz.

    Available in 25 days

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    €1,895.00
    incl. VAT, plus shipping €1,592.44
    SKU 18482.DC240
  2. Chameleon MPAS 2.0 (Modular Portable Antenna System)
    Chameleon MPAS 2.0 (Modular Portable Antenna System)

    MPAS 2.0 "Modular Portable Antenna System" Portable antenna for shortwave 1.8 to 30 MHz, versatile applications.

    In stock, shipped in 1 to 2 days

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    As low as: €702.00
    incl. VAT, plus shipping €589.92
  3. InnovAntennas 50 MHz Monoband LFA Yagis
    InnovAntennas 50 MHz Monoband LFA Yagis

    Low noise 6m monoband yagis, 5 - 9 elements

    In stock, shipped in 1 to 2 days

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    As low as: €275.00
    incl. VAT, plus shipping €231.09
  4. MC-750 portable vertical antenna 40-6m
    User report
    MC-750 portable vertical antenna 40-6m

    Shortwave ground plane, 100W, complete set with carrying bag

    In stock, shipped in 1 to 2 days

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    €219.00
    incl. VAT, plus shipping €184.03
    SKU 11720.750
  5. Yaesu ATAS-120A Mobile Antenna
    Yaesu ATAS-120A Mobile Antenna

    Mobile antenna 7/50/144/430 MHz. Suitable for FT-847, FT-857, FT-897 and FT-100D, FT-DX10, FT-991, FT-710, FT-890 (and others), current "A" version.

    In stock, shipped in 1 to 2 days

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    €345.00
    incl. VAT, plus shipping €289.92
    SKU ATAS-120A
  6. Mag. Loop 'Baby' 40 - 10m
    Mag. Loop 'Baby' 40 - 10m

    "Babyloop" 6,6 - 29,7 MHz with A.T.U.

    In stock, shipped in 1 to 2 days

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    €1,599.00
    incl. VAT, plus shipping €1,343.70
    SKU 11250
  7. Diamond BB-7V Wide band Vertical, 1.8-30 MHz
    Diamond BB-7V Wide band Vertical, 1.8-30 MHz

    HF vertical antenna, easy setup, compact transport dimensions. No radials required, therefore very space-efficient

    Availability on demand

    €335.90
    incl. VAT, plus shipping €282.27
    SKU 11230
  8. EAntenna HEX6B 6 Band Hexbeam
    EAntenna HEX6B 6 Band Hexbeam

    Portable and easy to set up HF/50MHz directional antenna, cleverly engineered lightweight design with compact transport dimensions

    In stock, shipped in 1 to 2 days

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    €695.00
    incl. VAT, plus shipping €584.03
    SKU 17820.HEX6B
  9. EFHW 40-10 or 80-10m wire antenna, 100W
    EFHW 40-10 or 80-10m wire antenna, 100W

    With UnUn 1:49, load capacity 100W SSB, 20W digimodes, can be set up in various configurations

    In stock, shipped in 1 to 2 days

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    As low as: €117.00
    incl. VAT, plus shipping €98.32
  10. Hari G5RV / ZS6BKW Antennas
    Hari G5RV / ZS6BKW Antennas

    Popular shortwave antennas for several bands, with twin wire feed, 200 or 1000 W, with or without choke. Various band ranges to choose from.

    In stock, shipped in 1 to 2 days

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    As low as: €53.00
    incl. VAT, plus shipping €44.54

Items 1-10 of 473

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FAQ

What antenna length do I need for which frequency?
The required antenna length for a specific frequency in amateur radio depends on the wavelength of the frequency to be received or transmitted. A rule of thumb is that for optimal transmission the antenna should be half the wavelength of the frequency (λ/2), and at the feed point this length should be divided by 2 so each side should measure (λ/4). To calculate the wavelength, one must divide the speed of light (approximately 300 million meters per second) by the frequency in hertz. The result gives the wavelength in meters. To get a quarter of the wavelength, divide this value by four. For example, for the frequency of 145 MHz (2 meter band) you need an antenna of about 0.5 meters because the wavelength is about 2 meters (300/145 = 2.07, then 2.07/4 ≈ 0 ,5).
Rodrigo "Rod" Herrera
What does impedance mean for antennas?
Antenna impedance refers to the resistance that the antenna presents to alternating current at its frequency and is a measure of the relationship between voltage and current at a particular point on the antenna. It is expressed in ohms. A good impedance match between the antenna and the connected radio transmitter or receiver is crucial to ensure effective transmission and the best possible reception, as it minimizes power losses. Common impedance values are 50 ohms for coaxial cable connections.
Rodrigo "Rod" Herrera
What is meant by half the wavelength of an antenna?
An antenna's half wavelength, also known as a half wave dipole, refers to an antenna whose length corresponds in a certain way to the frequency of the signal to be transmitted or received. Specifically, the antenna is as long as half the wavelength of the signal in free space. This sizing allows the antenna to be resonant at the appropriate frequency, providing maximum efficiency when transmitting or receiving radio waves. The physical length of the antenna is important to its tuning and its ability to effectively use specific frequencies.
Rodrigo "Rod" Herrera