Technical Corner

Tuning The Elecraft K1 Frequency Display Using W1AW or WWV and Spectrogram.

Started by gil

Replies: 1
Views: 13,914

August 12, 2012, 10:15:06 AM
by gil

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

Started by gil

Replies: 1
Views: 13,890

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

The $11 Frog Sounds CW Transceiver.

Started by gil

Replies: 4
Views: 13,851

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

Building the MST400 40m SSB transceiver.

Started by gil

Replies: 1
Views: 13,800

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

portable power for yaesu 7800?

Started by kablooie

Replies: 3
Views: 13,736

December 08, 2014, 01:10:14 AM
by kablooie

Building a Rock-Mite 20m CW Transceiver kit.

Started by gil

Replies: 0
Views: 13,636

June 08, 2012, 04:05:51 PM
by gil

Noooooooo! The EFHW tuner has been retired.

Started by gil

Replies: 4
Views: 13,529

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

7800 low power

Started by kablooie

Replies: 4
Views: 13,279

January 24, 2015, 10:24:55 AM
by Lamewolf

TS-2000 Blue Display Light

Started by KK0G

Replies: 3
Views: 13,170

September 28, 2013, 12:49:58 PM
by cockpitbob

Got my American Morse DCP paddle kit today

Started by NWARadio

Replies: 6
Views: 13,164

May 04, 2014, 10:13:25 AM
by KK0G

New Kit to Build

Started by Jim Boswell

Replies: 5
Views: 13,005

January 29, 2013, 10:26:38 AM
by cockpitbob

Looks like I found a base for my DCP paddle!

Started by gil

Replies: 2
Views: 12,972

August 15, 2012, 10:17:40 AM
by gil

Great SSTV Article in QST this month

Started by White Tiger

Replies: 2
Views: 12,947

June 17, 2013, 02:42:53 AM
by White Tiger

NOISE: my battles with EMI

Started by cockpitbob

Replies: 3
Views: 12,770

October 25, 2014, 08:27:08 AM
by APX7000

The Resurrection of the Small Wonder Labs SW+ Radio.

Started by gil

Replies: 1
Views: 12,669

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

The Micro80D and thoughts on the 80m band.

Started by gil

Replies: 4
Views: 12,518

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

New Super QRP Rig Schematic!

Started by gil

Replies: 6
Views: 12,354

October 25, 2013, 11:36:57 PM
by raybiker73

NS-40 Class E Transmitter Kit - $32 Shipped

Started by Rob_ma

Replies: 5
Views: 12,316

January 16, 2014, 09:57:33 PM
by gil

New radio lesson for today!

Started by Mitch

Replies: 4
Views: 12,313

November 20, 2012, 11:17:27 AM
by Jim Boswell

Broke my QRP rig today

Started by KK0G

Replies: 4
Views: 12,304

September 13, 2013, 11:47:40 AM
by RadioRay