Technical Corner

APRS and GPS

Started by Gambrinus

Replies: 9
Views: 19,170

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

Transmitting a wired telecom

Started by ghog2121

Replies: 0
Views: 11,415

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

Rock-Mite 30, it's alive!

Started by gil

Replies: 9
Views: 17,064

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

New Steve Weber Project.

Started by gil

Pages1 2

Replies: 26
Views: 40,538

April 03, 2018, 08:34:45 AM
by caulktel

Looks like I found a base for my DCP paddle!

Started by gil

Replies: 2
Views: 13,359

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

Surface-mount components and toroid winding.

Started by gil

Replies: 3
Views: 11,943

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

The New Rock-Mite Radio Transceiver from QRPme.

Started by gil

Replies: 0
Views: 11,742

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

The Last NS-40 CW Transmitter.

Started by gil

Replies: 10
Views: 20,720

May 15, 2015, 12:37:08 AM
by gil

Unbuilt Vintage Kits.

Started by gil

Replies: 6
Views: 18,090

May 05, 2015, 05:05:27 PM
by cockpitbob

Building a Small Wonder Labs SW+40 CW radio.

Started by gil

Replies: 12
Views: 21,854

November 07, 2013, 12:20:05 PM
by Lamewolf

I Built an Elecraft K2.

Started by gil

Replies: 2
Views: 19,418

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

Restoring an Ameco AC-1 Tube CW Transmitter.

Started by gil

Replies: 7
Views: 16,484

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

MOVED: I'm smart enough to want solar, but too dumb to put it together...

Started by gil

Replies: 0
Views: 9,909

October 13, 2016, 07:17:34 AM
by gil

Building a Weber MTR.

Started by gil

Pages1 2

Replies: 24
Views: 33,950

June 19, 2013, 08:20:10 PM
by gil

MOVED: Solar Charge Controller.

Started by gil

Replies: 0
Views: 8,278

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

MTR Clipboard.

Started by gil

Replies: 7
Views: 16,285

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

Crystal Sets to Sideband Book.

Started by gil

Replies: 1
Views: 9,292

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

The Retro-75 AM 75m Transceiver Kit.

Started by gil

Replies: 2
Views: 18,169

August 30, 2012, 04:07:59 PM
by gil

A Cheap Bluetooth Antenna Analyser.

Started by gil

Replies: 0
Views: 9,084

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

QRPGuys Morse Code Paddle Kit Build.

Started by gil

Replies: 8
Views: 20,202

March 09, 2018, 05:07:47 AM
by gil