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antenna_stuff [2024/01/01 13:33] – admin | antenna_stuff [2025/01/22 14:06] (current) – [Parts] admin |
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===== Parts ===== | ===== Parts ===== |
* 2643540002 - Mix 43, 1/4" ID, cylinder, https://www.digikey.com/en/products/detail/fair-rite-products-corp/2643540002/8594056 | * [[https://www.digikey.com/en/products/detail/fair-rite-products-corp/2643540002/8594056|2643540002]] - Mix 43, 1/4" ID, cylinder, |
* 2873000202 - binocular for beverage antenna transformer, https://www.digikey.com/en/products/detail/fair-rite-products-corp/2873000202/8593948 | * [[https://www.digikey.com/en/products/detail/fair-rite-products-corp/2873000202/8593948|2873000202]] - binocular for beverage antenna transformer |
* 2643251002 - Mix 43 (FT240-43 replacement for EFHW/EFLW/etc) https://www.digikey.com/en/products/detail/fair-rite-products-corp/2643251002/8594030 | * [[https://www.digikey.com/en/products/detail/fair-rite-products-corp/2643251002/8594030|2643251002]] - Mix 43 (FT240-43 replacement for EFHW/EFLW/etc) |
* 100pF 3kV ceramic caps for EFHW - https://www.digikey.com/en/products/detail/tdk-corporation/CC45SL3FD101JYNNA/4457576 | * [[https://www.digikey.com/en/products/detail/tdk-corporation/CC45SL3FD101JYNNA/4457576|4457576]] 100pF 3kV ceramic caps for EFHW |
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===== Chokes / Baluns ===== | ===== Chokes / Baluns ===== |
* https://vk6ysf.com/balun_guanella_current_1-1.htm | * https://vk6ysf.com/balun_guanella_current_1-1.htm |
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| ===== Filters ===== |
| * https://rcarc.org/presentations/Bandpass%20Filters_1.pdf |
| * https://www.arrl.org/files/file/Technology/tis/info/pdf/8809017.pdf |
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===== End Feds ==== | ===== End Feds ==== |
* Random wire lengths: https://www.hamuniverse.com/randomwireantennalengths.html | * Random wire lengths: https://www.hamuniverse.com/randomwireantennalengths.html |
* https://www.aa5tb.com/efha.html | * https://www.aa5tb.com/efha.html |
* | * https://batteryeliminatorstore.com/blogs/ocf-masters-articles/a-deep-dive-into-end-fed-half-wave-antennas-original |
===== Dipoles/Doublets ===== | ===== Dipoles/Doublets ===== |
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* https://ftp.unpad.ac.id/orari/library/library-sw-hw/amateur-radio/ant/docs/Introducing%20the%20All-Band%20Doublet.htm | * https://ftp.unpad.ac.id/orari/library/library-sw-hw/amateur-radio/ant/docs/Introducing%20the%20All-Band%20Doublet.htm |
* https://www.dj0ip.de/open-wire-fed-ant/ | * https://www.dj0ip.de/open-wire-fed-ant/ |
| * https://www.dj0ip.de/open-wire-fed-ant/charts-of-lengths/ |
* https://kv5r.com/ham-radio/ladder-line/ladder-line-page-3/ | * https://kv5r.com/ham-radio/ladder-line/ladder-line-page-3/ |
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