Technical Corner

Great SSTV Article in QST this month

Started by White Tiger

Replies: 2
Views: 13,575

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

7800 low power

Started by kablooie

Replies: 4
Views: 13,695

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

Noooooooo! The EFHW tuner has been retired.

Started by gil

Replies: 4
Views: 13,930

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

Building a Rock-Mite 20m CW Transceiver kit.

Started by gil

Replies: 0
Views: 14,030

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

portable power for yaesu 7800?

Started by kablooie

Replies: 3
Views: 14,134

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

Building the MST400 40m SSB transceiver.

Started by gil

Replies: 1
Views: 14,160

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

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

Started by gil

Replies: 1
Views: 14,254

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

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

Started by gil

Replies: 1
Views: 14,280

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

World's Least Expensive Software Defined Radio

Started by RadioRay

Replies: 6
Views: 14,359

September 07, 2013, 04:37:13 PM
by gil

The Missing Kit.

Started by gil

Replies: 5
Views: 14,362

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

On My Bench Right Now

Started by RadioRay

Replies: 5
Views: 14,479

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

Amplifier for Use With QRP Rigs

Started by RadioRay

Replies: 5
Views: 14,501

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

The $11 Frog Sounds CW Transceiver.

Started by gil

Replies: 4
Views: 14,549

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

Free download Crystal Sets to Sideband

Started by underhill

Replies: 5
Views: 14,710

May 11, 2013, 03:05:04 PM
by s2man

Adding SSB to my Elecraft K2 with the KSB2 card.

Started by gil

Replies: 3
Views: 14,890

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

Trail Friendly Antenna Wire

Started by KK0G

Replies: 3
Views: 15,001

April 09, 2015, 10:41:58 AM
by KK0G

The EA3GCY MFT-40 DSB Transceiver Kit.

Started by gil

Replies: 3
Views: 15,185

August 28, 2017, 05:19:23 PM
by caulktel

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

Started by White Tiger

Replies: 5
Views: 15,186

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

Anyone can help me with my BitX20?

Started by gil

Replies: 6
Views: 15,273

August 12, 2015, 09:57:12 PM
by gil

Making progress on the RM][

Started by NWARadio

Replies: 7
Views: 15,341

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