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Universal Doublet (dipole) Centre is designed to facilitate installation of a doublet antenna with the 450 Ohm windows-line feeder onto a 10m Spiderbeam mast. It allows to quickly deploy and rewind the antenna in the field. The…
Remix des „Prusa Core One: Easy Bowden Release + longer Tube“ mit integriertem Y-Adapter und Collet-Halter für PTFE-Schläuche. Die Konstruktion bietet zwei PTFE-Aufnahmen sowie ein zusätzliches Rohr zum Druckkopf. Der originale…
This is a center T for a Dipole/Doublet using window line. I printed it with 3 perimeters, 6 top and bottom layers, 30% infill Category: Electronics
Wall clip for wires or tubes, esigned to anchor to the wall with double-layer tape or screws in different sizes, a plastic tie is necessary to hold the cables
Center strain reliever for a 450 Ohm fed doublet antenna. The wire dimension has been optimized for a snug fit of Davis RF PolyStealth #18 wire. The window is to prevent water from from pooling around the solder connections. Screws are 12…
Center part of the doublet antenna which i made from 2 mm wide old military cable. It has holes to secure the cables with zip ties. I used it together with my line separator…
Wire holder an center insulator for symmetrical antennas with 5mm hole for pole mounting. Size 19, 22 an 25cm Print instructions Unassociated tags: ham radio Category: DIY Summary Wire holder an center insulator for symmetrical antennas…
Original part wouldn't fit after upgrade, use the model instead
I recently purchased a used film camera, a Yashica FX-3 Super 2000. The camera arrived in excellent condition, and the lens also appeared to be in good shape at first glance. However, upon looking through the viewfinder, I noticed that…
The design is custom copy of "Doublet-Isolators for 300 Ohm Twin Lead" https://www.thingiverse.com/thing:1929402 design by DH1ND. I have just customize it for 450ohm cable, which has 23mm diameter.
Small snap-on spacers for homemade open-wire feedline, also called ladder line. Fit them along two parallel antenna wires to maintain their separation. Use them with Doublet Center or another lightweight antenna. Fit Defaults target 1.02…
Add a little Christmas spirit to your tree with this star ornament. Printing tips: Supports are required. The star in the picture was printed flat using white PLA filament. Feel free to share your results! Happy printing and Merry…
Center supports for portable doublets with open-wire feedline. Defaults target 1.02 mm insulated wire diameter and 12.7 mm (½ inch) feedline spacing. Choose a version Continuous wire: doublet_center_continuous_wire.stl, 60 × 38 × 4 mm.…
Like always, no warranties. This is ham radio, you're on your own. This is a feedpoint for a doublet using 450 ohm window line. If you don't know about doublets, you should learn. Not going into anything about antennas here because there…
For no-name achromatic doublet lens for pre-anniversary speed graphic with outer diameter 51.8mm. Push on filter holder which takes 62mm Hoya filter in a friction fit.
