Technical Corner

APRS and GPS

Started by Gambrinus

Replies: 9
Views: 35,309

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

Transmitting a wired telecom

Started by ghog2121

Replies: 0
Views: 28,950

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

The $11 Frog Sounds CW Transceiver.

Started by gil

Replies: 4
Views: 32,351

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

The ILERTENNA End-Fed Tuner.

Started by gil

Replies: 4
Views: 33,423

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

Unbuilt Vintage Kits.

Started by gil

Replies: 6
Views: 36,474

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

Need help with audio impedance matching.

Started by gil

Replies: 3
Views: 24,726

June 09, 2016, 03:56:53 AM
by gil

Noooooooo! The EFHW tuner has been retired.

Started by gil

Replies: 4
Views: 32,513

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

The $11 Frog Sounds Chinese Radio Transceiver.

Started by gil

Replies: 0
Views: 22,590

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

Weber Soda Pop monoband CW transceiver.

Started by gil

Replies: 8
Views: 33,792

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

MOVED: Choetec Solar Panels Half Price on Amazon

Started by gil

Replies: 0
Views: 23,885

October 13, 2016, 07:17:25 AM
by gil

Armored BitX40.

Started by gil

Pages1 2

Replies: 20
Views: 96,517

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

I finished my Weber Soda Pop!

Started by gil

Replies: 5
Views: 36,164

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

The Resurrection of the Small Wonder Labs SW+ Radio.

Started by gil

Replies: 1
Views: 31,820

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

Building a Weber MTR.

Started by gil

Pages1 2

Replies: 24
Views: 70,484

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

A Cheap Bluetooth Antenna Analyser.

Started by gil

Replies: 0
Views: 22,038

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

MOVED: Solar Charge Controller.

Started by gil

Replies: 0
Views: 21,725

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

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

Started by gil

Replies: 0
Views: 22,771

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

MOVED: Homebrew Solar Panel

Started by gil

Replies: 0
Views: 21,512

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

Looks like I found a base for my DCP paddle!

Started by gil

Replies: 2
Views: 27,109

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

The Retro-75 AM 75m Transceiver Kit.

Started by gil

Replies: 2
Views: 32,330

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