Technical Corner

The Micro80D and thoughts on the 80m band.

Started by gil

Replies: 4
Views: 12,394

June 09, 2015, 10:22:52 PM
by gil

7800 low power

Started by kablooie

Replies: 4
Views: 12,435

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

Noooooooo! The EFHW tuner has been retired.

Started by gil

Replies: 4
Views: 12,726

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

portable power for yaesu 7800?

Started by kablooie

Replies: 3
Views: 12,796

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

Building a Rock-Mite 20m CW Transceiver kit.

Started by gil

Replies: 0
Views: 13,003

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

Building the MST400 40m SSB transceiver.

Started by gil

Replies: 1
Views: 13,017

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

World's Least Expensive Software Defined Radio

Started by RadioRay

Replies: 6
Views: 13,140

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

The $11 Frog Sounds CW Transceiver.

Started by gil

Replies: 4
Views: 13,166

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

Amplifier for Use With QRP Rigs

Started by RadioRay

Replies: 5
Views: 13,234

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

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

Started by gil

Replies: 1
Views: 13,291

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

On My Bench Right Now

Started by RadioRay

Replies: 5
Views: 13,301

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

Free download Crystal Sets to Sideband

Started by underhill

Replies: 5
Views: 13,501

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: 13,646

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

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

Started by gil

Replies: 1
Views: 13,693

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

Trail Friendly Antenna Wire

Started by KK0G

Replies: 3
Views: 13,737

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

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

Started by White Tiger

Replies: 5
Views: 13,746

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

The EA3GCY MFT-40 DSB Transceiver Kit.

Started by gil

Replies: 3
Views: 13,796

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

A little advice for a newbie.

Started by Cardcutter

Replies: 2
Views: 13,836

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

The Missing Kit.

Started by gil

Replies: 5
Views: 13,963

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

Making progress on the RM][

Started by NWARadio

Replies: 7
Views: 14,078

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