Technical Corner

New Steve Weber Project.

Started by gil

Pages1 2

Replies: 26
Views: 40,523

April 03, 2018, 08:34:45 AM
by caulktel

MOVED: World Record Solar Cell With 44.7% Efficiency.

Started by gil

Replies: 0
Views: 8,319

October 13, 2016, 07:19:20 AM
by gil

Surface-mount components and toroid winding.

Started by gil

Replies: 3
Views: 11,940

May 11, 2017, 04:26:25 AM
by gil

I need a bit of machining...

Started by gil

Replies: 4
Views: 10,552

July 05, 2016, 02:11:40 PM
by gil

Building a Small Wonder Labs SW+40 CW radio.

Started by gil

Replies: 12
Views: 21,854

November 07, 2013, 12:20:05 PM
by Lamewolf

Armored BitX40.

Started by gil

Pages1 2

Replies: 20
Views: 51,345

August 09, 2018, 10:24:31 AM
by ELK

The Micro80D and thoughts on the 80m band.

Started by gil

Replies: 4
Views: 12,780

June 09, 2015, 10:22:52 PM
by gil

MOVED: How do I equalize my batteries?

Started by gil

Replies: 0
Views: 8,364

October 13, 2016, 07:18:27 AM
by gil

Arduino for Ham Radio.

Started by gil

Pages1 2

Replies: 28
Views: 51,858

March 09, 2014, 01:52:18 PM
by madball13

Building The MEF-1 Half-Wave End-Fed Antenna Tuner.

Started by gil

Replies: 1
Views: 14,263

June 01, 2017, 04:52:19 PM
by Jon_Garfio

1-Watter Small Morse Code Radio Build.

Started by gil

Replies: 12
Views: 20,735

May 11, 2017, 01:12:41 PM
by gil

Pico Keyer Woes.

Started by gil

Replies: 0
Views: 9,150

May 28, 2015, 10:35:56 PM
by gil

The Missing Kit.

Started by gil

Replies: 5
Views: 14,370

May 24, 2015, 09:56:54 PM
by gil

MOVED: Free power!!

Started by gil

Replies: 0
Views: 8,401

October 13, 2016, 07:19:33 AM
by gil

MOVED: Re: Show us your Solar Power System.

Started by gil

Replies: 0
Views: 8,653

October 13, 2016, 07:19:10 AM
by gil

Noooooooo! The EFHW tuner has been retired.

Started by gil

Replies: 4
Views: 13,947

November 07, 2013, 01:37:39 PM
by KK0G

MOVED: Homebrew Solar Panel

Started by gil

Replies: 0
Views: 8,332

October 13, 2016, 07:18:08 AM
by gil

Powering the Weber MTR and small QRP radios via USB.

Started by gil

Replies: 0
Views: 9,090

June 10, 2015, 12:33:14 AM
by gil

The ILERTENNA End-Fed Tuner.

Started by gil

Replies: 4
Views: 16,817

July 16, 2016, 08:51:05 AM
by cockpitbob

New QRP Labs 5W CW Transceiver Kit.

Started by gil

Pages1 2 3 ... 6

Replies: 77
Views: 110,120

May 10, 2018, 09:33:12 AM
by vwflyer