Technical Corner

APRS and GPS

Started by Gambrinus

Replies: 9
Views: 40,613

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

Transmitting a wired telecom

Started by ghog2121

Replies: 0
Views: 34,368

October 14, 2017, 10:45:24 AM
by ghog2121

The ILERTENNA End-Fed Tuner.

Started by gil

Replies: 4
Views: 38,006

July 16, 2016, 08:51:05 AM
by cockpitbob

Restoring an Ameco AC-1 Tube CW Transmitter.

Started by gil

Replies: 7
Views: 37,626

November 04, 2013, 08:44:11 PM
by gil

Noooooooo! The EFHW tuner has been retired.

Started by gil

Replies: 4
Views: 38,609

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

Armored BitX40.

Started by gil

Pages1 2

Replies: 20
Views: 117,117

August 09, 2018, 10:24:31 AM
by ELK

The $11 Frog Sounds Chinese Radio Transceiver.

Started by gil

Replies: 0
Views: 25,823

March 27, 2017, 08:59:47 AM
by gil

Crystal Sets to Sideband Book.

Started by gil

Replies: 1
Views: 25,951

June 28, 2016, 09:43:02 AM
by cockpitbob

Surface-mount components and toroid winding.

Started by gil

Replies: 3
Views: 32,644

May 11, 2017, 04:26:25 AM
by gil

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

Started by gil

Replies: 1
Views: 32,152

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

I finished my Weber Soda Pop!

Started by gil

Replies: 5
Views: 44,218

March 08, 2018, 06:38:04 AM
by gil

MTR Clipboard.

Started by gil

Replies: 7
Views: 41,867

January 22, 2015, 01:46:58 PM
by gil

A Cheap Bluetooth Antenna Analyser.

Started by gil

Replies: 0
Views: 25,041

June 18, 2016, 03:24:13 AM
by gil

MOVED: Solar Charge Controller.

Started by gil

Replies: 0
Views: 25,746

October 13, 2016, 07:17:55 AM
by gil

The Missing Kit.

Started by gil

Replies: 5
Views: 33,083

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

MOVED: Homebrew Solar Panel

Started by gil

Replies: 0
Views: 24,601

October 13, 2016, 07:18:08 AM
by gil

The New Rock-Mite Radio Transceiver from QRPme.

Started by gil

Replies: 0
Views: 28,521

July 20, 2014, 08:53:01 PM
by gil

Looks like I found a base for my DCP paddle!

Started by gil

Replies: 2
Views: 31,049

August 15, 2012, 10:17:40 AM
by gil

I Built an Elecraft K2.

Started by gil

Replies: 2
Views: 37,643

September 05, 2012, 12:12:17 AM
by gil

Rock-Mite 30, it's alive!

Started by gil

Replies: 9
Views: 36,766

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