https://wiki.gm5alx.uk/ 2026-07-07T11:40:27+00:00 https://wiki.gm5alx.uk/ https://wiki.gm5alx.uk/_media/logo.png text/html 2025-05-31T19:06:54+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.gm5alx.uk/antenna/6m-vertical?rev=1748718414&do=diff Aliexpress vertical Radials 8x 3.2m radials. Two going into M10 ring terminal. 28 gauge Silicone wire, then can setup in fours. Bands Band Coil Sections Collapsed 40m Yes Full Extension 20m No Full Extension 17m text/html 2025-04-25T14:03:49+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.gm5alx.uk/antenna/cobweb?rev=1745589829&do=diff Cobweb 20-10m, small and omni directional, folded dipoles. Parts to build one: * Metal hardware * Balun premade * Fiberglass Tubes Instructions, highlights: Parts required : Aluminium Plate : 200x100mm * Aluminium Plate : 150x100mm * 3x 1″ 16swg Aluminium Tube, 1m length * You can use fibreglass throughout, if the wall-thickness is sufficient 2x 20mm PVC Conduit, 3m length – fine for prototype, but fibreglass is better! 8x 1″ Stauff Element Claps * 2x V-bolts * 1.6mm (… text/html 2025-04-22T17:23:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.gm5alx.uk/antenna/deltaloop?rev=1745342625&do=diff Delta Loops * Designs from this site. * 10m dl by M0AWS * Design ideas from this SOTA one for sale 20m * Length: 21.91 m * section 1 and 2 - tops of triangle: 6.15 * section 3 - base - 9.61m * Horizontal section is 1.5m off ground * Top is 5.33m off ground * text/html 2025-03-08T10:24:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.gm5alx.uk/antenna/eggbeaters?rev=1741429478&do=diff Egg Beaters For purchase: * <https://vinnant.sk/store/product/eggbeater-set-2m-70cm> * <https://anjo-antennen.de/Antennen/Satellitenantennen/EGB145RE> text/html 2025-04-23T14:54:50+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.gm5alx.uk/antenna/masts?rev=1745420090&do=diff Mast Notes A nice home brew mast support design. text/html 2025-03-18T15:40:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.gm5alx.uk/antenna/moxon-10m?rev=1742312405&do=diff 10m Moxon Based upon this design by K6ARK text/html 2025-04-23T15:37:54+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.gm5alx.uk/antenna/random?rev=1745422674&do=diff Random Wires A 41 ft radiator with 17 ft counterpoise connected to 9:1 Although supposedly better with 3×3.1m radials. As per this link. HB9BCB 10.9m inv-L 10.3m of rope for 41'/12.5m random. Read This. text/html 2025-05-25T15:09:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.gm5alx.uk/antenna/start?rev=1748185766&do=diff Antenna * Random Wires * Egg Beaters * 10m Moxon * Delta Loops * Mast Notes * Cobweb * aliexpress vertical