Technical Corner

Amplifier for Use With QRP Rigs

Started by RadioRay

Replies: 5
Views: 40,618

May 09, 2013, 09:19:17 AM
by KK0G

Building the MST400 40m SSB transceiver.

Started by gil

Replies: 1
Views: 33,432

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

Using a Pig-Rig as a backup communication system

Started by raysills

Replies: 3
Views: 30,630

March 19, 2013, 08:48:04 PM
by gil

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

Started by White Tiger

Replies: 5
Views: 48,098

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

The ULTIMATE QRP "Assault Radio" for the Adventurer

Started by RadioRay

Replies: 10
Views: 49,313

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

Humongously COOL radio transmitter

Started by WA4STO

Replies: 1
Views: 32,567

February 27, 2013, 03:32:51 PM
by KC9TNH

Programming your ham radio

Started by Jonas Parker

Replies: 3
Views: 32,207

February 22, 2013, 06:43:08 PM
by deanathpc

Here's a Power Source . . . (ha ha)

Started by RadioRay

Replies: 1
Views: 29,076

February 07, 2013, 02:15:50 PM
by gil

New Kit to Build

Started by Jim Boswell

Replies: 5
Views: 39,067

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

Science Fair Globe Patrol kit shortwave receiver

Started by Sunflower

Replies: 11
Views: 52,877

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

Echolink Tutorial

Started by Gambrinus

Replies: 7
Views: 47,991

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

This is surely a "technical" topic ...

Started by WA4STO

Replies: 1
Views: 28,818

December 16, 2012, 11:17:57 PM
by White Tiger

Anybody know how to "fine-tune" a Baofeng UV-3R HT?

Started by White Tiger

Replies: 4
Views: 45,318

November 26, 2012, 07:01:16 PM
by gil

On My Bench Right Now

Started by RadioRay

Replies: 5
Views: 37,357

November 21, 2012, 11:08:27 PM
by cockpitbob

New radio lesson for today!

Started by Mitch

Replies: 4
Views: 34,304

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

Tech Special: ICOM IC-271A with frequency drift

Started by White Tiger

Pages1 2

Replies: 16
Views: 80,500

November 20, 2012, 03:24:32 AM
by White Tiger

RockMite 40m (7030)

Started by Medy

Replies: 10
Views: 45,214

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

Tiger Tails

Started by Mitch

Replies: 4
Views: 37,448

October 25, 2012, 07:21:35 PM
by Paul

Nice Link Nor Cal QRPP Journal

Started by underhill

Replies: 1
Views: 31,430

October 25, 2012, 09:02:18 AM
by cockpitbob

Adding SSB to my Elecraft K2 with the KSB2 card.

Started by gil

Replies: 3
Views: 36,164

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