Efhw matchbox
WebALL STAINLESS HARDWARE End Fed Dipole 80-6M Portable HF Matchbox. $43.99 Save up to 10% when you buy more ANTENNA MAKING SUPPLIES/ DOG BONE … WebFeb 26, 2024 · EFHW Matchbox Problem Found Leave a comment Posted by rjbono on February 26, 2024 Weird problem with the EHFW matchbox that I had been using for the past couple months. To recap I tested it while still installed omn the Spiderpole mast as a 20m vertical and found high SWR across the entire HF band.
Efhw matchbox
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http://earchi.org/92011endfedfiles/Endfed6_40.pdf http://www.vibroplex.com/techdocs/EF/ALLBAND_KW_MANUAL.pdf
WebMar 14, 2024 · The EFHW matchbox was on the ground so another 2 foot section might be worth trying next time. I ran a length of coax over to the patio table and setup the G90. I … WebThe main category is EFHW End Fed Halfwave Antenna that is about EFHW End Fed Halfwave Antenna. This link is listed in our web site directory since Monday Feb 4 2013, and till today " End Fed Half Wave …
WebMar 27, 2024 · Both 10m and 15m show directionality howver the EFHW matchbox could not achieve a perfect match on 10m. It was close enough to use the antenna tuner to bring it to a match without difficulty. This is a good antenna for use when some level of gain and front to back rejection is needed. WebSep 17, 2024 · 3. Some antenna designs use multiple parallel elements like this. For example, fan dipoles. Or, as you can see the Butternet HF9V has a couple parallel wires …
WebMar 10, 2010 · How to create a counterpoise for an EFHW antenna is hotly debated. Different sources tell you to make the counterpoise wire different lengths, some even say …
WebMar 3, 2024 · EFHW antenna UNUN transformer 49:1 2450:50Ohms MEF-130-2K -PLUS 2kW ICAS 160-10m. New. $199.99 + $14.99 shipping. 46 watchers. ANTENNA MAKING SUPPLIES/ DOG BONE INSULATORS AND STAINLESS ANTENNA WIRE CLIPS. New. $8.40. Free shipping. 352 sold. 100W 49:1 Balun Unun For Antenna End Fed Shortwave … gazerroWebJun 1, 2024 · Here’s a photo of the competed unit: My EFHW match box. 3:24 turns ratio on a FT140-43 toroid with a 150pF capacitor across the input. I experimented by attaching a load resistor between the output … auto marktanteile usahttp://www.earchi.org/proj_homebrew.html auto mart auto sales kannapolisWebVideo looking at a simple multi-band end fed half wave antenna tuner. The idea was to use one 80m EFHW antenna for the 80m, 40m and 20m Please note that the ... auto markise heckWebIn Figure 2A, secure the support rope or cord so that it is ready to lift the EFHW transformer into position. It is not recommended to support the transformer with the antenna wire. Attach the support rope or cord to the eyebolt on the top of the matchbox. 2. Attach the support rope or cord to the EFHW antenna wire end insulator. 3. gazerskg87WebMar 27, 2024 · Both 10m and 15m show directionality howver the EFHW matchbox could not achieve a perfect match on 10m. It was close enough to use the antenna tuner to bring it to a match without difficulty. This is a good antenna for use when some level of gain and front to back rejection is needed. It is simple to setup for portable operation and only … auto mart 44 louisville kyWebDrag and drop each keyword next to its definition.. egg, fish, girl, hat. gazers eye