qrpguys efhw 3d models

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.

This is a wire winder I made to hold the 49:1 transformer box kit by QRPGuys Mini No Tune 80-10. ...It holds the 28' of 24 awg wire for a 20m setup nicely and there is room for more.

The air intake on the EFHW Antenna system provides a way for it to breathe and release built-up moisture within the unit. ...To learn more about this feature, visit 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

Case for the QRPGuys Mini Keyer V2 **Updated Design as of 6/5/19, Featuring Snap-Fit Construction**

... that uses the same PCB. ... includes nut for PCB mounted BNC connector. https://qrpguys.com/qrpguys-11-41-voltage-baluns requires: Qty 3 of M3x25mm bolts Qty 3 of M3 nuts may require some fitting (sanding, etc.) the nuts are press fit into the case.

Box designed to house a transformer for an EFHW antenna utilizing an FT140-43 toroid core. Two versions are available: one with a BNC connector and the other featuring a SO239 (PL or UHF) connector. ...A durable PET print is used for a long-lasting,...

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...

... 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

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

Case for the QRPGUYS Muti-DC CW Tranceiver.https://qrpguys.com/qrpguys-multi-dc-10m-cw-transceiver

... 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.

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...

... that minimizes bulk while providing robust protection. Although it could be improved, this solution works flawlessly, offering an extremely snug fit. You can purchase the kit to build your own version at http://qrpguys.com/qrpguys-code-trainer.

This case is designed to work with the new QRPGuys AFP-FSK Digital Transceiver III: https://qrpguys.com/qrpguys-digital-fsk-transceiver-iii There is a small window to allow you to see the xmit light along with inset labels for all the switches. It...

This is a sturdy base with hand support designed specifically for the QRPGuys Single Lever Paddle w/Base. It offers a stable surface for the hand to rest upon while transmitting, providing optimal comfort and control during operation. ...To secure the...

Loading coil form for use with an EFHW like the K6ARK kit.

This is a remix of EFHW antenna box by Ondra OK1CDJ * Added breeder * Changed to support m3 threaded inserts * Enlarged top hanging tag * Moved grounding connector closer to PL259

I designed a custom support plate specifically for my MyAntennas EFHW-8010-1K end-fed wire antenna. ...The built-in tabs on either end didn't provide the level of strength I needed, so I opted to create this personalized plate instead.

Case for QRPGuys 10/20/30 dB 50Ω Switched Attenuator.

Case for EFHW antenna and coil form (for 80m-10m) Ferrite suggested by Owen Duffy fitts inside Fair-Rite Part Number: 2643625002 https://owenduffy.net/blog/?p=12642 banana poles are 4mm thread and cover is m3 threaded. coil form works well with...

There are many good resources online for this information, and the only real requirement is not to cross the toroid with wire in such a way it won't fit into the housing.* **Some Resources:** -...

... by Charlie Lofgren, W6JJZ. The QRPGuys implementation is very good, but it's missing a proper case, which motivated my design. Posts for symmetrical feeding lines can be added to the back of the case. ... Best regards 73 de Toni, EA4LE / KC2HAX

This is a case for theQRPGuys Digital Power/SWR Meter w/Dummy Load: https://qrpguys.com/qrpguys-power-swr-dummy-load I adapted the base from https://www.thingiverse.com/thing:2732849 and designed the top. The top. now includes vents and you have a...

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 a custom-built wire winder engineered to securely store both the matching box and the wire for the QRP Guys EFHW antenna. Upon initial printing, additional holes were added to two corners of the design, which are not visible in the uploaded...

simple box for matching unit SOTA POTA portable operation.could be used to make a Dipole, EFHW, EFRW antenna.radio plug into the BNC, the Antenna into the Banana plug.item required:-4mm banana plug-BNC connector-FT50-43 toroid-4 screws (i use one for...

If you add this coil to the end of a 40-meter EFHW element (~67 feet), and then add about 7 feet of wire on the fare side of the coil, you should be able to tune a narrow slice of the 80-meter band. Coil acts as both a loading coil for...

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...

Housing for a 1:49 (1:56) UnUn based on an FairRite 2643251002 toroid to use with End Fed Half Wave Antennas