Technical Corner

SWR Meter goes haywire.

Started by madball13

Replies: 9
Views: 63,636

October 08, 2013, 01:45:18 PM
by Lamewolf

1-Watter Small Morse Code Radio Build.

Started by gil

Replies: 12
Views: 63,494

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

Yet another RockMite thread

Started by vwflyer

Replies: 12
Views: 63,362

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

Repurpose HF gear

Started by vwflyer

Replies: 9
Views: 63,102

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

A little advice for a newbie.

Started by Cardcutter

Replies: 2
Views: 62,781

October 03, 2020, 09:26:26 AM
by Cardcutter

Any wideband mods for 818ND?

Started by Nemesis01

Replies: 1
Views: 62,680

May 28, 2026, 06:55:18 AM
by Davys

Has the KX1 Changed Much?

Started by cockpitbob

Replies: 11
Views: 62,460

March 28, 2014, 10:44:31 AM
by KK0G

Science Fair Globe Patrol kit shortwave receiver

Started by Sunflower

Replies: 11
Views: 62,232

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

The Last NS-40 CW Transmitter.

Started by gil

Replies: 10
Views: 60,806

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

CW Audio Filter Kit

Started by RadioRay

Replies: 7
Views: 59,746

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

Building a Small Wonder Labs SW+40 CW radio.

Started by gil

Replies: 12
Views: 59,138

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

Christmas Present

Started by RadioRay

Replies: 12
Views: 59,042

December 25, 2013, 01:33:06 PM
by WA4STO

The ULTIMATE QRP "Assault Radio" for the Adventurer

Started by RadioRay

Replies: 10
Views: 58,350

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

Soldering Station Component Recommendations

Started by KC9TNH

Replies: 12
Views: 57,717

May 09, 2013, 07:48:41 PM
by KC9TNH

O.K., how much loss can I expect...

Started by White Tiger

Replies: 5
Views: 57,580

March 13, 2013, 12:59:57 PM
by cockpitbob

Making progress on the RM][

Started by NWARadio

Replies: 7
Views: 57,172

June 30, 2014, 11:17:25 AM
by NWARadio

Echolink Tutorial

Started by Gambrinus

Replies: 7
Views: 56,612

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

MTR5B is not working with batteries

Started by W4RAM

Replies: 1
Views: 56,210

September 07, 2020, 06:12:47 AM
by gil

UParmored KX1 - Now Mk. 5 up one from Mk. 4

Started by RadioRay

Replies: 5
Views: 56,107

October 26, 2014, 07:39:45 PM
by RadioRay

The Quest for Power-

Started by RadioRay

Replies: 9
Views: 55,835

June 20, 2013, 05:33:55 PM
by RadioRay