Technical Corner

Crystal set cat's whisker

Started by NavySEAL

Replies: 10
Views: 18,289

June 16, 2016, 09:53:27 PM
by RadioRay

I Built an Elecraft K1!

Started by gil

Replies: 2
Views: 18,390

July 05, 2012, 08:47:28 AM
by gil

Repurpose HF gear

Started by vwflyer

Replies: 9
Views: 18,397

January 23, 2015, 11:20:20 AM
by Lamewolf

New rig from Hendricks QRP

Started by KK0G

Replies: 10
Views: 18,433

May 01, 2014, 12:15:40 PM
by RadioRay

The Last Warbler 20 PSK31 transceiver kit.

Started by gil

Replies: 7
Views: 18,486

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

The ULTIMATE QRP "Assault Radio" for the Adventurer

Started by RadioRay

Replies: 10
Views: 18,602

February 27, 2013, 09:15:35 PM
by White Tiger

6 x AA Battery Holder w/Cover

Started by KK0G

Replies: 11
Views: 18,748

May 08, 2014, 08:23:46 PM
by KK0G

Aoyue Temp Controlled Solder Station

Started by KK0G

Replies: 10
Views: 18,799

December 03, 2013, 03:56:24 PM
by AC0AX

How to solder aluminium rods?

Started by gil

Replies: 10
Views: 18,803

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

CW Audio Filter Kit

Started by RadioRay

Replies: 7
Views: 18,963

August 17, 2014, 07:55:21 PM
by underhill

APRS and GPS

Started by Gambrinus

Replies: 9
Views: 19,104

September 22, 2012, 11:22:52 AM
by Jonas Parker

EMP Proofing your gear while in the car or in your go-bag. (Useful Tin boxes)

Started by freax

Replies: 6
Views: 19,181

February 18, 2015, 09:57:58 PM
by ciphercomms

I Built an Elecraft K2.

Started by gil

Replies: 2
Views: 19,376

September 05, 2012, 12:12:17 AM
by gil

7.62 Paddle

Started by Joe

Replies: 11
Views: 19,472

June 09, 2013, 01:05:20 AM
by s2man

RockMite 40m (7030)

Started by Medy

Replies: 10
Views: 19,542

October 30, 2012, 06:49:42 PM
by gil

QRPGuys Morse Code Paddle Kit Build.

Started by gil

Replies: 8
Views: 20,057

March 09, 2018, 05:07:47 AM
by gil

Science Fair Globe Patrol kit shortwave receiver

Started by Sunflower

Replies: 11
Views: 20,421

January 23, 2013, 11:52:37 PM
by Sunflower

The Last NS-40 CW Transmitter.

Started by gil

Replies: 10
Views: 20,671

May 15, 2015, 12:37:08 AM
by gil

1-Watter Small Morse Code Radio Build.

Started by gil

Replies: 12
Views: 20,672

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

Yet another RockMite thread

Started by vwflyer

Replies: 12
Views: 21,353

April 15, 2015, 10:14:18 PM
by vwflyer