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Type: Posts; User: 9W2ZOW

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    Really appreciate it Eric. Many thanks for the...

    Really appreciate it Eric. Many thanks for the idea. By the way, you are right. It is easy to find bamboo sprig here. I already have erected 5 of them in my base. The tallest one is approximately...
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    [FREE ADS] Ham Solar | HAP Chart

    Hi, my friends. Today I want to share free android app. Its name is Ham Solar.

    https://lh3.googleusercontent.com/J9TfBFihwMUfSdb1yh62nmKqHhGJVqpydu1b7cVYE0O0uqIxWeQIs6M1n9A--YESwg=w3072-h1458
    ...
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    Thank K5CPR. I'm really appreciate it. By the...

    Thank K5CPR. I'm really appreciate it.

    By the way, it is possible to make 40m mono band vertical antenna by using around 35 feet or 10m of aluminium tubing. Then feds it with unun 9:1 or 4:1? So,...
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    Really appreciate your advice, WA9WVX. I will...

    Really appreciate your advice, WA9WVX.

    I will try to build it and let all know the result.
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    Ham Log | World Time | My QTH

    Today, I want to share free android app related to amatuer radio. Feel free to give your comments or suggestion.
    ...
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    I plan to build this antenna with the almost the...

    I plan to build this antenna with the almost the same specification. After asking my friend, he said that this antenna is an end-feed antenna that using 4:1 balun.

    So, I'm I right?
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    MALtronix Multiband Vertical Antenna

    Who can help to explain actually how this Maltronix HFV6010A antenna work?

    I will be very please if you can explain the calculation of this antenna.

    Specs:
    1. Fully extended lenght : 25ft
    2....
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