Technical Corner

Crystal Sets to Sideband Book.

Started by gil

Replies: 1
Views: 23,105

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

Restoring an Ameco AC-1 Tube CW Transmitter.

Started by gil

Replies: 7
Views: 33,009

November 04, 2013, 08:44:11 PM
by gil

I Built an Elecraft K2.

Started by gil

Replies: 2
Views: 34,481

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

MOVED: How do I equalize my batteries?

Started by gil

Replies: 0
Views: 21,861

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

The Missing Kit.

Started by gil

Replies: 5
Views: 29,665

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

MTR Clipboard.

Started by gil

Replies: 7
Views: 36,241

January 22, 2015, 01:46:58 PM
by gil

Surface-mount components and toroid winding.

Started by gil

Replies: 3
Views: 28,739

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

I need a bit of machining...

Started by gil

Replies: 4
Views: 25,664

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

Transmitting a wired telecom

Started by ghog2121

Replies: 0
Views: 30,128

October 14, 2017, 10:45:24 AM
by ghog2121

APRS and GPS

Started by Gambrinus

Replies: 9
Views: 36,599

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

Echolink Tutorial

Started by Gambrinus

Replies: 7
Views: 39,463

January 23, 2013, 08:13:17 AM
by Rob_ma

Modified my Kenwood TS-430S, was about to sell it, not anymore!

Started by freax

Replies: 2
Views: 27,594

September 27, 2014, 03:48:02 PM
by gil

QRP AM Broadcast Transmitter Schematic, No Harmonics.

Started by freax

Replies: 1
Views: 26,010

October 01, 2014, 12:15:45 AM
by gil

Solar powered LED Floodlighting, What it looks like!

Started by freax

Replies: 1
Views: 25,350

September 30, 2014, 11:15:43 AM
by Luigi

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

Started by freax

Replies: 6
Views: 35,676

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

Calcium Carbide Mining Lamps for use as the ultimate Preppers lamp?

Started by freax

Replies: 9
Views: 50,609

March 03, 2015, 09:49:26 AM
by Lamewolf

Radio reapirman EU BASED

Started by EA3IAV

Replies: 1
Views: 46,029

September 17, 2022, 04:58:53 PM
by gil

Soldering on PCB - I Started Simple... Really Simple :)

Started by DogDidIt

Replies: 3
Views: 25,930

January 13, 2014, 01:02:40 PM
by gil

Digital modes for preparedness

Started by CroPrepper

Replies: 5
Views: 41,998

July 11, 2018, 11:02:59 AM
by Andywragg

$21 Full Function QRP tuner - Don't Buy

Started by cockpitbob

Pages1 2 3 4

Replies: 55
Views: 160,184

March 15, 2014, 12:20:52 AM
by Archangel320420