Technical Corner

The Last Warbler 20 PSK31 transceiver kit.

Started by gil

Replies: 7
Views: 18,082

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

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

Started by gil

Replies: 1
Views: 13,691

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

Building the MST400 40m SSB transceiver.

Started by gil

Replies: 1
Views: 12,990

March 23, 2013, 11:12:15 PM
by gil

Adding SSB to my Elecraft K2 with the KSB2 card.

Started by gil

Replies: 3
Views: 13,617

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

MOVED: Free power!!

Started by gil

Replies: 0
Views: 7,925

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

The Micro80D and thoughts on the 80m band.

Started by gil

Replies: 4
Views: 12,391

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

MOVED: Portable battery capacity spread sheet

Started by gil

Replies: 0
Views: 8,526

October 13, 2016, 07:20:08 AM
by gil

My BitX20 Choice.

Started by gil

Pages1 2 3

Replies: 31
Views: 46,792

June 28, 2015, 01:52:20 AM
by gil

Easy Dummy Load Project.

Started by gil

Replies: 2
Views: 14,583

August 22, 2017, 12:59:28 PM
by gil

MOVED: World Record Solar Cell With 44.7% Efficiency.

Started by gil

Replies: 0
Views: 7,813

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

The $11 Frog Sounds CW Transceiver.

Started by gil

Replies: 4
Views: 13,134

August 28, 2017, 09:04:08 AM
by gil

MOVED: Building a 40 Ah Battery Box

Started by gil

Replies: 0
Views: 8,324

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

Powering the Weber MTR and small QRP radios via USB.

Started by gil

Replies: 0
Views: 8,637

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

Armored BitX40.

Started by gil

Pages1 2

Replies: 20
Views: 47,356

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

Homebrew Key, Iambic Padles Using Saw Blades.

Started by gil

Replies: 1
Views: 8,937

September 05, 2016, 04:55:54 PM
by cockpitbob

The Weber Soda Pop Morse Code Radio, Boxing Up & Contacts.

Started by gil

Replies: 2
Views: 16,666

September 27, 2019, 04:43:46 PM
by gil

How to solder aluminium rods?

Started by gil

Replies: 10
Views: 17,991

August 21, 2017, 02:33:20 PM
by gil

The ILERTENNA End-Fed Tuner.

Started by gil

Replies: 4
Views: 15,474

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

The EA3GCY MFT-40 DSB Transceiver Kit.

Started by gil

Replies: 3
Views: 13,756

August 28, 2017, 05:19:23 PM
by caulktel

MOVED: Battery buffer to power supply?

Started by gil

Replies: 0
Views: 8,290

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