Technical Corner

Amplifier for Use With QRP Rigs

Started by RadioRay

Replies: 5
Views: 47,734

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

Rock-Mite 30, it's alive!

Started by gil

Replies: 9
Views: 47,959

May 20, 2015, 02:23:51 PM
by cockpitbob

The $11 Frog Sounds CW Transceiver.

Started by gil

Replies: 4
Views: 48,164

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

BangGood QRP tuner

Started by vwflyer

Replies: 7
Views: 48,192

October 24, 2015, 08:38:23 PM
by vwflyer

Repurposing

Started by PuJo

Replies: 4
Views: 48,250

April 16, 2015, 08:14:09 AM
by Naniaforzen

Noooooooo! The EFHW tuner has been retired.

Started by gil

Replies: 4
Views: 48,574

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

Simple 5 band antenna and L network tuner

Started by swxx

Replies: 2
Views: 49,169

August 31, 2017, 10:49:42 AM
by swxx

60 meter tech talk roundtable

Started by Lamewolf

Replies: 5
Views: 49,189

April 29, 2015, 11:32:23 PM
by KK0G

Easy Dummy Load Project.

Started by gil

Replies: 2
Views: 49,814

August 22, 2017, 12:59:28 PM
by gil

Emtech ZM-2 tuner complete!

Started by raybiker73

Replies: 4
Views: 49,865

November 16, 2013, 09:26:30 AM
by Lamewolf

APRS and GPS

Started by Gambrinus

Replies: 9
Views: 50,062

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

General Coverage Survival Receiver

Started by swxx

Replies: 6
Views: 50,140

August 28, 2017, 02:55:18 AM
by swxx

Mini Paddle Kits from QRPGuys

Started by cockpitbob

Replies: 7
Views: 50,760

August 25, 2016, 09:44:49 PM
by cockpitbob

The Last Warbler 20 PSK31 transceiver kit.

Started by gil

Replies: 7
Views: 50,798

June 16, 2015, 10:32:22 PM
by gil

Real Radio & Before there was SOTA, There was W7ZOI & Friends

Started by RadioRay

Replies: 6
Views: 51,317

August 14, 2016, 04:08:48 PM
by gil

Free download Crystal Sets to Sideband

Started by underhill

Replies: 5
Views: 51,774

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

The EA3GCY MFT-40 DSB Transceiver Kit.

Started by gil

Replies: 3
Views: 52,007

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

Slow Scan Television Images from the ISS This Weekend

Started by RichardSinFWTX

Replies: 7
Views: 52,140

April 12, 2015, 10:26:03 PM
by RichardSinFWTX

Weber Soda Pop monoband CW transceiver.

Started by gil

Replies: 8
Views: 52,395

April 03, 2017, 03:49:18 PM
by gil

Great SSTV Article in QST this month

Started by White Tiger

Replies: 2
Views: 52,726

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