Technical Corner

Amplifier for Use With QRP Rigs

Started by RadioRay

Replies: 5
Views: 47,407

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

Rock-Mite 30, it's alive!

Started by gil

Replies: 9
Views: 47,485

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

BangGood QRP tuner

Started by vwflyer

Replies: 7
Views: 47,703

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

The $11 Frog Sounds CW Transceiver.

Started by gil

Replies: 4
Views: 47,884

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

Repurposing

Started by PuJo

Replies: 4
Views: 47,963

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

Noooooooo! The EFHW tuner has been retired.

Started by gil

Replies: 4
Views: 48,244

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

Simple 5 band antenna and L network tuner

Started by swxx

Replies: 2
Views: 48,761

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

60 meter tech talk roundtable

Started by Lamewolf

Replies: 5
Views: 48,888

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

Emtech ZM-2 tuner complete!

Started by raybiker73

Replies: 4
Views: 49,548

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

Easy Dummy Load Project.

Started by gil

Replies: 2
Views: 49,561

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

APRS and GPS

Started by Gambrinus

Replies: 9
Views: 49,689

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

General Coverage Survival Receiver

Started by swxx

Replies: 6
Views: 49,802

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

Mini Paddle Kits from QRPGuys

Started by cockpitbob

Replies: 7
Views: 50,254

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

The Last Warbler 20 PSK31 transceiver kit.

Started by gil

Replies: 7
Views: 50,304

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: 50,871

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

Free download Crystal Sets to Sideband

Started by underhill

Replies: 5
Views: 51,323

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

The EA3GCY MFT-40 DSB Transceiver Kit.

Started by gil

Replies: 3
Views: 51,559

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

Slow Scan Television Images from the ISS This Weekend

Started by RichardSinFWTX

Replies: 7
Views: 51,649

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

Weber Soda Pop monoband CW transceiver.

Started by gil

Replies: 8
Views: 51,880

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

The Resurrection of the Small Wonder Labs SW+ Radio.

Started by gil

Replies: 1
Views: 52,186

February 09, 2018, 03:11:02 AM
by Benjamin