| Posted | Article |
|---|
| 2014-03-12 | A Homebrew RJ45 CAT interface that plugs into the front Microphone port of Yaesu FT-857/897 radios for use in cases when the rear CAT port is being used by a device such as an antenna tuner. |
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| 2013-11-10 | Antenna Modeling with NEC2
Unfortunately file size limits prevent uploading the installer for 4NEC2 here.
You will have to follow this link www.qsl.net/4nec2 to download it.
4NEC2 is freeware.
- Vincent ZS6BTY |
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| 2013-11-10 | EZNEC 5 User Manual |
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| 2013-11-10 | NEC Program Description: Part 1 - Theory |
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| 2013-11-10 | NEC Program Description: Part 2 - Code |
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| 2013-11-10 | NEC-2 Manual, Part 3: User’s Guide |
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| 2012-12-03 | Lead-acid battery desulphator |
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| 2008-12-02 | Equations for an FMCW Weather Radar - Vincent ZS6BTY |
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| 2008-05-05 | HF<+>VHF Patch Unit for Bulletins and Relays |
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| 2008-05-05 | 12V DC Distribution, Components, Safety and Accesories - Presentation at PARC Meeting, September 2006
Ideas on DC-tising your shack as a project Part 1 of 3 |
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| 2008-05-05 | 12V DC Distribution, Components, Safety and Accesories - Presentation at PARC Meeting, September 2006
Ideas on DC-tising your shack as a project Part 2 of 3 |
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| 2008-05-05 | 12V DC Distribution, Components, Safety and Accesories - Presentation at PARC Meeting, September 2006
Ideas on DC-tising your shack as a project Part 3 of 3 |
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| 2008-05-02 | 12V DC Supply Tester |
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| 2008-05-02 | Component curve tracer using a PC sound card |
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| 2008-05-02 | Intelligent 6V/12V gel-cell charger |
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| 2008-05-02 | Solar battery charger regulator |
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| 2008-05-02 | Notes on home-built antenna hardware |
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| 2008-05-02 | Build a cloud warmer antenna |
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| 2008-05-02 | Sourcing 2 TX's to one antenna system |
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| 2008-05-02 | HF<+>VHF patch unit (revised circuit) |
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| 2008-05-02 | Precision frequency 2m TX |
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| 2008-05-02 | 12V DC supply output overvoltage protection |
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