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1. www.dxzone.com › top-5-homebrewed-hf-antennas-for-portable-ham-radio-operationsTop 5 Homebrewed HF Antennas for Portable Ham Radio Operations -...

   www.dxzone.com › top-5-homebrewed-hf-antennas-for-portable-ham-radio-operations

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   1 sie 2024 · Homebrewing antennas not only allows operators to customize their own setups but also fosters a deeper understanding of antenna theory and construction. Below are five excellent online homebrewed antenna projects that are perfect for portable ham radio use. Off-Center Fed Dipole (OCFD)

2. www.dxzone.com › dx35845 › build-your-own-multiband-antenna-efhw-Build Your Own Multiband Antenna (EFHW) : Resource Detail - The...

   www.dxzone.com › dx35845 › build-your-own-multiband-antenna-efhw-

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   This article dives into a budget-friendly, DIY antenna option - the multiband half wave end-fed antenna (HWEF). Forget expensive radials; this design uses just wire and a transformer. While the 2012 approach might be dated, it provides a solid foundation for understanding HWEF concepts.

3. www.yf1ar.com › 2012 › 06Bill's- HomeBrewed TAK-tenna - YF1AR

   www.yf1ar.com › 2012 › 06

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   30 cze 2012 · Bill's- HomeBrewed - 40 Meter TAK-tenna or TAK Antenna. So I've been reading about this Small Space antenna (Small Space HF Antenna) that is being sold as the TAK-Tenna. Really neat idea - Has a 30 inch boom and Spiral Coils on the ends. See a picture at http://www.taktenna.com/.

4. www.dxzone.com › hbr-mk2-hf-qrp-cw-ssb-transceiverHBR-MK2 HF QRP CW/SSB Transceiver - The DXZone

   www.dxzone.com › hbr-mk2-hf-qrp-cw-ssb-transceiver

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   30 lip 2024 · The HBR-MK2 QRP transceiver is an impressive homemade transceiver designed by Alex R2AUK to operate across 8 HF bands, 80, 40, 30, 20, 17, 15, 12, and 10 meter in both Continuous Wave (CW) and Single Sideband (SSB) modes.

5. github.com › kholia › HF-PA-v5GitHub - kholia/HF-PA-v5: VU3CER's Robust Class-D HF 'QRP' PA for...

   github.com › kholia › HF-PA-v5

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   For extra fun, use this PA with https://github.com/kholia/HF-Balcony-Antenna-System. This design aspires to be the standard mW-to-QRP-Gallon HF PA in the ~600 INR (8 USD) design space. Well, it does much more than QRP now... Design Constraints: PCB is to be homebrewed.

6. w8zr.net › homebrew › tunerHigh-Power Antenna Tuner - W8ZR

   w8zr.net › homebrew › tuner

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   This rear view of the antenna tuner shows the RF input SO-239 connector, the output SO-239 for unbalanced (coax fed) antennas, and two high-voltage ceramic feedthrough insulators for open-wire transmission lines.

7. forums.radioreference.com › threads › diy-homemade-dual-band-vhf-uhf-2-meter-70DIY HOMEMADE DUAL BAND VHF & UHF (2 Meter & 70 Centimeter)...

   forums.radioreference.com › threads › diy-homemade-dual-band-vhf-uhf-2-meter-70

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   19 mar 2023 · I know there is eleventy thousand Prefabricated Dual Band VHF/UHF Antennas out there, but if you want to make your own with 100% tunable capability for both bands on the cheap then this post is for you.