/diy/ - Do It Yourself

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Radio Answers, Please Enter - general Anonymous Tue Jun 16 22:26:21 2020 No.1843777 [DELETED]

https://www.ebay.com/itm/184313252798
>It not recommended to telescopic antenna with small for transmitter higher 7W, which cause machine damage
Corona's trying to sell me a crap antenna which only has set frequencies (5 bands); I want all of them, but I don’t know if he’s correct.
I’d also like to know the formula for calculating range given any variables (HTZ, W, length, etc.).
Thanks

>>	Anonymous Tue Jun 16 23:55:09 2020 No.1843830 File: 80 KB, 700x585, Dear OP.jpg [View same] [iqdb] [saucenao] [google]

>>	Anonymous Wed Jun 17 02:07:14 2020 No.1843873 >>1843777 Use the catalog retard. >>1840823 >>1840823 >>1840823

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