Technical Corner

MOVED: Battery buffer to power supply?

Started by gil

Replies: 0
Views: 8,207

October 13, 2016, 07:19:56 AM
by gil

Powering the Weber MTR and small QRP radios via USB.

Started by gil

Replies: 0
Views: 8,580

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

MOVED: World Record Solar Cell With 44.7% Efficiency.

Started by gil

Replies: 0
Views: 7,718

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

The Missing Kit.

Started by gil

Replies: 5
Views: 13,920

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

The $4 Chinese Pixie Transceiver.

Started by gil

Pages1 2

Replies: 15
Views: 31,070

February 15, 2018, 03:53:35 AM
by cockpitbob

The ILERTENNA End-Fed Tuner.

Started by gil

Replies: 4
Views: 15,246

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

Noooooooo! The EFHW tuner has been retired.

Started by gil

Replies: 4
Views: 12,505

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

Crystal Sets to Sideband Book.

Started by gil

Replies: 1
Views: 8,747

June 28, 2016, 09:43:02 AM
by cockpitbob

The Last Warbler 20 PSK31 transceiver kit.

Started by gil

Replies: 7
Views: 17,976

June 16, 2015, 10:32:22 PM
by gil

The Resurrection of the Small Wonder Labs SW+ Radio.

Started by gil

Replies: 1
Views: 11,229

February 09, 2018, 03:11:02 AM
by Benjamin

Pico Keyer Woes.

Started by gil

Replies: 0
Views: 8,648

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

MOVED: How do I equalize my batteries?

Started by gil

Replies: 0
Views: 7,712

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

MOVED: Building a 40 Ah Battery Box

Started by gil

Replies: 0
Views: 8,226

October 13, 2016, 07:19:42 AM
by gil

The Micro80D and thoughts on the 80m band.

Started by gil

Replies: 4
Views: 12,342

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

I need a bit of machining...

Started by gil

Replies: 4
Views: 10,011

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

Building a Weber MTR.

Started by gil

Pages1 2

Replies: 24
Views: 31,476

June 19, 2013, 08:20:10 PM
by gil

Adding SSB to my Elecraft K2 with the KSB2 card.

Started by gil

Replies: 3
Views: 13,282

October 20, 2012, 02:46:12 PM
by White Tiger

MOVED: Free power!!

Started by gil

Replies: 0
Views: 7,831

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

MOVED: Re: Show us your Solar Power System.

Started by gil

Replies: 0
Views: 7,989

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

Building a Small Wonder Labs SW+40 CW radio.

Started by gil

Replies: 12
Views: 20,415

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