qrp guys efhw 3d models

A small part to hold the QRP Guys EFHW tuner onto a piece of standard plastic conduit when out and about on a sota summit. ...A few sizes of the thumb nut are included as it'll depend on if you'd like to glue the cap on or rely on a size for size...

This is a wire winder designed to hold both the matching box and wire for the QRP Guys EFHW antenna. ... I added holes in two of the corners after printing my first design they are not included in the pictures I have uploaded as that is the...

This box is made to fit the QRP Guys EFHW mini tuner. There is room enough in the corners for binding posts. ... You could extend the LED of the circuit board to make it protrude through the case, but not necessary.

**Latest version on my [Printables page](https://www.printables.com/model/398802-qrp-40m-efhw-reel-style-housing). Please consider downloading from there, as it helps me earn free filament.** # Overview This design combines the functionality of...

Designed to hold up to 6 band modules for QRP Guys Digital Transcievers. This should work for any generation of the transmitter as I don't think the modules have changed dimensions. If your solder joint on the edge falls under the "Bigger the blob...

The QRP 49:1 balun for an EFHW antenna should handle up to 30 watts comfortably. Windings are radial, with no crossover across the toroid opening because of the center support post. It has 3 turns primary and 21 turns secondary winding. This is...

I used two insulated binding posts that I had in my parts bin for the EFHW and counterpoise wire connections. However, two small screws could be just as easily used. This is not designed to be permanently mounted outdoors. It is intended to be...

This is the vent that allows the EFHW Antenna to breath and dissipate any moisture that may build up inside the unit. ...For more info go to https://www.facebook.com/groups/EndFedHalfWaveAntennas/

... GND connection allow use of counterpoises. For examples and tutorials about EFHW winding and details visit section "Articles, videos and links (international)" of my website. ... Follow me and share your prints on Instagram and Facebook @IU1OPK

QRP wire antenna Insulator.

Case for EFHW with FT140 (fits other cores) with BNC connectorNo screws, tight fit case for this simple /P antennaAntenna has shielded opening at the bottom to let the moisture out and avoid problems.Donations for new trx are more than welcome via...

I made a very simple EFHW QRP unun mount board, just for April's WAPC contest.

This thing is a 3D-printed case for push-to-talk (PTT) microphone for QRP radio kits. In order to build this thing you will need to purchase: 1) an electret microphone element with a 10mm diameter an a 5mm length 2) a momentary-on limit switch...

... For examples and tutorials about EFHW winding and details visit my website, section "Articles, videos and links (international)". ... Follow me and share your prints on Instagram and Facebook @IU1OPK Visit my website https://www.iu1opk.com

Box for transformer for EFHW antenna with FT140-43 toroid. 2 versions - BNC and SO239 (PL, UHF). ... Print from PET for permanent use...

... and clip it. You can use a 20m wire with normal links like a EFHW for 40m band, but also you can separate it into 10m and have an GP vertical for 40m band or EFHW for 20m... ...and if you have a 10m pole you will have a really nice vertical for DX.

The QRP balun can be built as either a 20 watt 49:1 or EFHW or a 30 watt 9:1 random wire antenna. The same parts can be used, minus the capacitor for a 9:1 random wire antenna. All windings are radial, with no crossover across the toroid because of...

Another QRP wire antenna winder with a toggle twist

QRP Antenna insulator. ... Run cord through 3 hole section for quick adjustable tie off.

this the case I made for the QRP Labs QCX transceiver. ...

Antenna Insulator for QRP 11,5*2,5 cm, for dry weather, also as cable spoole Antennenisolator für QRP bei trockenem Wetter Der Antennendraht kann um den Isolator aufgewickelt werden. PLA ist nicht besonders UV beständig..für Daueraufbau anderes...

this is coil body for 110µH coil uses in some version of efhw antennas. coil is design for 0.3mm enamelled copper wire and should be 110µH + - . i recommend PETG FILAMENT and 100 % infill settings. ...holes for M5 screws are threaded.

This is a small insulator for a field antenna for Amateur Radio. ... QRP is low power Amateur Radio. Print for private use but not for resale. ... Thanks and 73 de W2DAB

Holder for toroid and capacitor for build the end feed QRP antenna trap. The toroid is in front and the capacitor is in back. ... I used T50-6 toroid and SMD capacitor high voltage

Thanks guys 11/12/2017 Added G8MXV version with Lipo battery - see text file in zip for change details. 19/12/2017 Removed 'short' case DRAFT files. These were causing problems with some slicers due to multiple meshes. Sorry. Added new...

This is a shield for the QRP Labs 20W dummy load. I made 2 versions with or without M3 screws. Designed in OpenScad, sorce code are applied as always. ...Feel free to modify, Change the text, apply your own call sign if you want.

... narrow iambic paddle. ...I incorporated the paddle into a older DCxx QRP transceiver case. Printed with 35% infill using a Tevo Tarantula. ... The files can be edited here: https://www.tinkercad.com/things/jgFo98IQL5s-dc-40-and-keyer enjoy!

This is a shield for the QRP Labs 20W dummy load. I made 2 versions with or without M3 screws. Designed in OpenScad, sorce code are applied as always. ...Feel free to modify, Change the text, apply your own call sign if you want.

Just a simple, angled qrp transceiver stand. Made for my SWL DSW-40 and my SW-40 but should fit any around the same size. The top is about 4 1/4" x 4 1/4" with a 1/2" tall lip in the back. The angle is about 20 degrees. ...The legs have a wide base to...

Trying to make a free spinning spool for lightweight dipoles when i do portable qrp stuff. Idea is you just print 2x of file 1 and 3 and screw them together. Small goes into the center of of big. Should work with m3x20mm screws unless you mess...